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== Quantum Computing Patent Application Filing Activity ==
== Quantum Computing Patent Application Filing Activity ==
== Quantum Computing patent applications in 2024 ==
== Quantum Computing patent applications in 2025 ==
[[File:Quantum_Computing_Monthly_Patent_Applications_2024_-_Up_to_November 2024.png|border|800px]]
[[File:Quantum_Computing_Monthly_Patent_Applications_2025_-_Up_to_ 2025.png|border|800px]]


== Top Technology Areas in Quantum Computing ==
== Top Technology Areas in Quantum Computing ==
[[File:Top_Technology_Areas_in_Quantum_Computing_2024_-_Up_to_November 2024.png|border|800px]]
[[File:Top_Technology_Areas_in_Quantum_Computing_2025_-_Up_to_ 2025.png|border|800px]]


=== Top CPC Codes ===
=== Top CPC Codes ===
* [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available)
* [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available)
** Count: 266 patents
** Count: 289 patents
** Example: [[20240232673. METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS (Google LLC)]]
** Example: [[20240232673. METHODS AND APPARATUS FOR PERFORMING PHASE OPERATIONS (Google LLC)]]
* [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available)
* [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available)
** Count: 238 patents
** Count: 247 patents
** Example: [[20240232671. Quantum Information System and Method with Entanglement Tracking and Generation of Verified Quantum Information Using Metadata (Qubit Moving and Storage, LLC)]]
** Example: [[20240232671. Quantum Information System and Method with Entanglement Tracking and Generation of Verified Quantum Information Using Metadata (Qubit Moving and Storage, LLC)]]
* [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available)
* [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available)
** Count: 85 patents
** Count: 88 patents
** Example: [[20240127102. UTILIZING COMPUTATIONAL SYMMETRIES FOR ERROR MITIGATION IN QUANTUM COMPUTATIONS (IonQ, Inc.)]]
** Example: [[20240127102. UTILIZING COMPUTATIONAL SYMMETRIES FOR ERROR MITIGATION IN QUANTUM COMPUTATIONS (IonQ, Inc.)]]
* [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available)
* [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available)
** Count: 75 patents
** Count: 78 patents
** Example: [[20240235698. TARGET QUBIT DECOUPLING IN AN ECHOED CROSS-RESONANCE GATE (International Business Machines Corporation)]]
** Example: [[20240235698. TARGET QUBIT DECOUPLING IN AN ECHOED CROSS-RESONANCE GATE (International Business Machines Corporation)]]
* [[:Category:CPC_G06N10/60|G06N10/60]] (No explanation available)
* [[:Category:CPC_G06N10/60|G06N10/60]] (No explanation available)
** Count: 61 patents
** Count: 68 patents
** Example: [[20240231947. QUANTUM COMPUTER OPERATING SYSTEM AND QUANTUM COMPUTER (Origin Quantum Computing Technology (Hefei) Co., Ltd.)]]
** Example: [[20240231947. QUANTUM COMPUTER OPERATING SYSTEM AND QUANTUM COMPUTER (Origin Quantum Computing Technology (Hefei) Co., Ltd.)]]
* [[:Category:CPC_G06N10/80|G06N10/80]] (No explanation available)
* [[:Category:CPC_G06N10/80|G06N10/80]] (No explanation available)
** Count: 52 patents
** Count: 53 patents
** Example: [[20240232146. Quantum Computing System with Secured Multi-Source Cloud Application Programming Interface (Bank of America Corporation)]]
** Example: [[20240232146. Quantum Computing System with Secured Multi-Source Cloud Application Programming Interface (Bank of America Corporation)]]
* [[:Category:CPC_H04B10/70|H04B10/70]] (No explanation available)
** Count: 31 patents
** Example: [[20240235693. DOUBLE INDIVIDUAL-ADDRESSING MULTI-BEAM RAMAN SYSTEM (IonQ, Inc.)]]
* [[:Category:CPC_H04L9/0852|H04L9/0852]] (No explanation available)
* [[:Category:CPC_H04L9/0852|H04L9/0852]] (No explanation available)
** Count: 31 patents
** Count: 31 patents
** Example: [[20240291644. SEED GENERATION FOR CRYPTOGRAPHIC SYNCHRONIZATION WITHIN FEDERATED QUANTUM COMPUTING ENVIRONMENTS (Red Hat, Inc.)]]
** Example: [[20240291644. SEED GENERATION FOR CRYPTOGRAPHIC SYNCHRONIZATION WITHIN FEDERATED QUANTUM COMPUTING ENVIRONMENTS (Red Hat, Inc.)]]
* [[:Category:CPC_H04B10/70|H04B10/70]] (No explanation available)
* [[:Category:CPC_H10N60/12|H10N60/12]] (No explanation available)
** Count: 29 patents
** Count: 29 patents
** Example: [[20240235693. DOUBLE INDIVIDUAL-ADDRESSING MULTI-BEAM RAMAN SYSTEM (IonQ, Inc.)]]
** Example: [[20240431217. INCORPORATING CONSTRICTION JOSEPHSON JUNCTIONS IN SUPERCONDUCTING QUBITS FOR A SINGLE PATTERNING STEP FABRICATION (U.S. Department of Energy)]]
* [[:Category:CPC_H10N60/12|H10N60/12]] (No explanation available)
** Count: 24 patents
** Example: [[20240260486. SYSTEMS AND METHODS FOR QUANTUM COMPUTING USING FLUXONIUM QUBITS WITH KINETIC INDUCTORS (1372934 B.C. LTD.)]]
* [[:Category:CPC_H03K17/92|H03K17/92]] (No explanation available)
* [[:Category:CPC_H03K17/92|H03K17/92]] (No explanation available)
** Count: 23 patents
** Count: 26 patents
** Example: [[20240127098. COMPACT SILICON QUBIT CELL WITH EMBEDDED READOUT (Quantum Motion Technologies Limited)]]
** Example: [[20240429866. Qubit Control Electronics (Google LLC)]]


== Top Companies in Quantum Computing ==
== Top Companies in Quantum Computing ==
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=== [[:Category:International Business Machines Corporation|International Business Machines Corporation]] ===
=== [[:Category:International Business Machines Corporation|International Business Machines Corporation]] ===
* Number of Quantum Computing patents: 54
* Number of Quantum Computing patents: 62
* Top CPC codes:
* Top CPC codes:
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 21 patents
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 27 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 21 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 23 patents
** [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available): 10 patents
** [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available): 10 patents
* Recent patents:
* Recent patents:
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** [[20240048251. RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION (International Business Machines Corporation)]] (20240208)
** [[20240048251. RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION (International Business Machines Corporation)]] (20240208)
=== [[:Category:Google LLC|Google LLC]] ===
=== [[:Category:Google LLC|Google LLC]] ===
* Number of Quantum Computing patents: 42
* Number of Quantum Computing patents: 46
* Top CPC codes:
* Top CPC codes:
** [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available): 19 patents
** [[:Category:CPC_G06N10/00|G06N10/00]] (No explanation available): 20 patents
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 13 patents
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 15 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 11 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 11 patents
* Recent patents:
* Recent patents:
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** [[20240049392. Overlap Joint Flex Circuit Board Interconnection (Google LLC)]] (20240208)
** [[20240049392. Overlap Joint Flex Circuit Board Interconnection (Google LLC)]] (20240208)
=== [[:Category:Red Hat, Inc.|Red Hat, Inc.]] ===
=== [[:Category:Red Hat, Inc.|Red Hat, Inc.]] ===
* Number of Quantum Computing patents: 36
* Number of Quantum Computing patents: 37
* Top CPC codes:
* Top CPC codes:
** [[:Category:CPC_G06N10/80|G06N10/80]] (No explanation available): 12 patents
** [[:Category:CPC_G06N10/80|G06N10/80]] (No explanation available): 12 patents
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** [[20240031238. REAL TIME QUBIT ALLOCATION FOR DYNAMIC NETWORK TOPOGRAPHIES (Red Hat, Inc.)]] (20240125)
** [[20240031238. REAL TIME QUBIT ALLOCATION FOR DYNAMIC NETWORK TOPOGRAPHIES (Red Hat, Inc.)]] (20240125)
=== [[:Category:IonQ, Inc.|IonQ, Inc.]] ===
=== [[:Category:IonQ, Inc.|IonQ, Inc.]] ===
* Number of Quantum Computing patents: 29
* Number of Quantum Computing patents: 31
* Top CPC codes:
* Top CPC codes:
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 15 patents
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 16 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 9 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 9 patents
** [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available): 5 patents
** [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available): 5 patents
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** [[20240152335. PREPARATION OF A CZ STATE FOR QUANTUM COMPUTATION (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240509)
** [[20240152335. PREPARATION OF A CZ STATE FOR QUANTUM COMPUTATION (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240509)
** [[20240330736. RESOURCE-EFFICIENT PULSE-BASED VARIATIONAL QUANTUM ALGORITHM (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20241003)
** [[20240330736. RESOURCE-EFFICIENT PULSE-BASED VARIATIONAL QUANTUM ALGORITHM (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20241003)
=== [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]] ===
* Number of Quantum Computing patents: 16
* Top CPC codes:
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 6 patents
** [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available): 6 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 4 patents
* Recent patents:
** [[20240062092. FAULT CORRECTION FOR CLIFFORD CIRCUITS (Microsoft Technology Licensing, LLC)]] (20240222)
** [[20240030328. QUANTUM DEVICES FORMED FROM A SINGLE SUPERCONDUCTING WIRE HAVING A CONFIGURABLE GROUND CONNECTION (Microsoft Technology Licensing, LLC)]] (20240125)
** [[20240046137. REDUCED DENSITY MATRIX ESTIMATION FOR PARTICLE-NUMBER-CONSERVING FERMION SYSTEMS USING CLASSICAL SHADOWS (Microsoft Technology Licensing, LLC)]] (20240208)
=== [[:Category:Dell Products L.P.|Dell Products L.P.]] ===
=== [[:Category:Dell Products L.P.|Dell Products L.P.]] ===
* Number of Quantum Computing patents: 16
* Number of Quantum Computing patents: 16
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** [[20240078454. INTELLIGENT QUANTUM CIRCUIT GENERATION (Dell Products L.P.)]] (20240307)
** [[20240078454. INTELLIGENT QUANTUM CIRCUIT GENERATION (Dell Products L.P.)]] (20240307)
** [[20240320532. APPROXIMATION OF STATE VECTOR SPARSITY FOR EFFICIENT QUANTUM CIRCUIT KNITTING (Dell Products L.P.)]] (20240926)
** [[20240320532. APPROXIMATION OF STATE VECTOR SPARSITY FOR EFFICIENT QUANTUM CIRCUIT KNITTING (Dell Products L.P.)]] (20240926)
=== [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]] ===
* Number of Quantum Computing patents: 14
* Top CPC codes:
** [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available): 5 patents
** [[:Category:CPC_G06N10/70|G06N10/70]] (No explanation available): 5 patents
** [[:Category:CPC_G06N10/20|G06N10/20]] (No explanation available): 3 patents
* Recent patents:
** [[20240062092. FAULT CORRECTION FOR CLIFFORD CIRCUITS (Microsoft Technology Licensing, LLC)]] (20240222)
** [[20240030328. QUANTUM DEVICES FORMED FROM A SINGLE SUPERCONDUCTING WIRE HAVING A CONFIGURABLE GROUND CONNECTION (Microsoft Technology Licensing, LLC)]] (20240125)
** [[20240046137. REDUCED DENSITY MATRIX ESTIMATION FOR PARTICLE-NUMBER-CONSERVING FERMION SYSTEMS USING CLASSICAL SHADOWS (Microsoft Technology Licensing, LLC)]] (20240208)
=== [[:Category:Origin Quantum Computing Technology (Hefei) Co., Ltd|Origin Quantum Computing Technology (Hefei) Co., Ltd]] ===
=== [[:Category:Origin Quantum Computing Technology (Hefei) Co., Ltd|Origin Quantum Computing Technology (Hefei) Co., Ltd]] ===
* Number of Quantum Computing patents: 11
* Number of Quantum Computing patents: 11
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** Count: 1 patents
** Count: 1 patents
** Example: [[20240049392. Overlap Joint Flex Circuit Board Interconnection (Google LLC)]]
** Example: [[20240049392. Overlap Joint Flex Circuit Board Interconnection (Google LLC)]]
* [[:Category:CPC_H04L67/1074|H04L67/1074]] (No explanation available)
* [[:Category:CPC_H04B17/15|H04B17/15]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20240048357. SYMMETRIC ENCRYPTION FOR PRIVATE SMART CONTRACTS AMONG MULTIPLE PARTIES IN A PRIVATE PEER-TO-PEER NETWORK (Experian Information Solutions, Inc.)]]
** Example: [[20240048251. RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION (International Business Machines Corporation)]]
* [[:Category:CPC_H04L9/0894|H04L9/0894]] (No explanation available)
* [[:Category:CPC_H04B17/101|H04B17/101]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20240048357. SYMMETRIC ENCRYPTION FOR PRIVATE SMART CONTRACTS AMONG MULTIPLE PARTIES IN A PRIVATE PEER-TO-PEER NETWORK (Experian Information Solutions, Inc.)]]
** Example: [[20240048251. RADIO FREQUENCY SIGNAL INTEGRITY VERIFICATION (International Business Machines Corporation)]]


== Top Companies in Emerging Quantum Computing Technologies ==
== Top Companies in Emerging Quantum Computing Technologies ==
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* [[:Category:Google LLC|Google LLC]]: 8 patents
* [[:Category:Google LLC|Google LLC]]: 8 patents
* [[:Category:Experian Information Solutions, Inc.|Experian Information Solutions, Inc.]]: 2 patents
* [[:Category:International Business Machines Corporation|International Business Machines Corporation]]: 2 patents


== Top Inventors in Quantum Computing ==
== Top Inventors in Quantum Computing ==
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=== [[:Category:Leigh Griffin|Leigh Griffin]] ===
=== [[:Category:Leigh Griffin|Leigh Griffin]] ===
* Number of Quantum Computing patents: 38
* Number of Quantum Computing patents: 39
* Top companies:
* Top companies:
** [[:Category:Red Hat, Inc.|Red Hat, Inc.]]: 36 patents
** [[:Category:Red Hat, Inc.|Red Hat, Inc.]]: 37 patents
** [[:Category:RED HAT, INC.|RED HAT, INC.]]: 2 patents
** [[:Category:RED HAT, INC.|RED HAT, INC.]]: 2 patents
* Recent patents:
* Recent patents:
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** [[20240195834. MULTI-LEVEL METHODS FOR CHARACTERIZING QUANTUM COMMUNICATION CHANNELS (Mellanox Technologies, Ltd.)]] (20240613)
** [[20240195834. MULTI-LEVEL METHODS FOR CHARACTERIZING QUANTUM COMMUNICATION CHANNELS (Mellanox Technologies, Ltd.)]] (20240613)
** [[20240089092. QUANTUM-CLASSICAL HYBRID SECURITY SYSTEMS AND METHODS (MELANOX TECHNOLOGIES, LTD.)]] (20240314)
** [[20240089092. QUANTUM-CLASSICAL HYBRID SECURITY SYSTEMS AND METHODS (MELANOX TECHNOLOGIES, LTD.)]] (20240314)
=== [[:Category:David Alexander AASEN|David Alexander AASEN of Santa Barbara CA (US)]] ===
* Number of Quantum Computing patents: 7
* Top companies:
** [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]]: 6 patents
** [[:Category:MICROSOFT TECHNOLOGY LICENSING, LLC|MICROSOFT TECHNOLOGY LICENSING, LLC]]: 1 patents
* Recent patents:
** [[20240412092. Fault Tolerant Hastings-Haah Codes in the Presence of Dead Qubits (Microsoft Technology Licensing, LLC)]] (20241212)
** [[20240378477. JOINT PARITY MEASUREMENTS OF MAJORANA ZERO MODES IN THE PRESENCE OF QUASIPARTICLE POISONING (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240378481. TRACKING AND MITIGATION OF QUASIPARTICLE POISONING ERRORS IN MAJORANA QUANTUM COMPUTING SYSTEMS (Microsoft Technology Licensing, LLC)]] (20241114)
=== [[:Category:Daniel Litinski|Daniel Litinski of Palo Alto CA (US)]] ===
=== [[:Category:Daniel Litinski|Daniel Litinski of Palo Alto CA (US)]] ===
* Number of Quantum Computing patents: 7
* Number of Quantum Computing patents: 7
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** [[20240039532. MITIGATING STRAY-COUPLING VIA MULTI-JUNCTION QUBITS (International Business Machines Corporation)]] (20240201)
** [[20240039532. MITIGATING STRAY-COUPLING VIA MULTI-JUNCTION QUBITS (International Business Machines Corporation)]] (20240201)
** [[20240086751. MULTI-MODE COUPLERS FOR ENHANCED CONNECTIVITY (International Business Machines Corporation)]] (20240314)
** [[20240086751. MULTI-MODE COUPLERS FOR ENHANCED CONNECTIVITY (International Business Machines Corporation)]] (20240314)
=== [[:Category:Christina Paulsen KNAPP|Christina Paulsen KNAPP of Goleta CA (US)]] ===
* Number of Quantum Computing patents: 7
* Top companies:
** [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]]: 6 patents
** [[:Category:MICROSOFT TECHNOLOGY LICENSING, LLC|MICROSOFT TECHNOLOGY LICENSING, LLC]]: 1 patents
* Recent patents:
** [[20240378481. TRACKING AND MITIGATION OF QUASIPARTICLE POISONING ERRORS IN MAJORANA QUANTUM COMPUTING SYSTEMS (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240171198. PHYSICAL LAYOUT OF THE FLOQUET CODE BASED ON SQUARE-OCTAGON LATTICE (MICROSOFT TECHNOLOGY LICENSING, LLC)]] (20240523)
** [[20240030328. QUANTUM DEVICES FORMED FROM A SINGLE SUPERCONDUCTING WIRE HAVING A CONFIGURABLE GROUND CONNECTION (Microsoft Technology Licensing, LLC)]] (20240125)
=== [[:Category:Yuan Fang|Yuan Fang]] ===
=== [[:Category:Yuan Fang|Yuan Fang]] ===
* Number of Quantum Computing patents: 6
* Number of Quantum Computing patents: 6
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** [[20240144069. QUANTUM CIRCUITS FOR MOVING A SURFACE CODE PATCH (Google LLC)]] (20240502)
** [[20240144069. QUANTUM CIRCUITS FOR MOVING A SURFACE CODE PATCH (Google LLC)]] (20240502)
** [[20240020560. OBLIVIOUS CARRY RUNWAY REGISTERS FOR PERFORMING PIECEWISE ADDITIONS (Google LLC)]] (20240118)
** [[20240020560. OBLIVIOUS CARRY RUNWAY REGISTERS FOR PERFORMING PIECEWISE ADDITIONS (Google LLC)]] (20240118)
=== [[:Category:Kai Makoto HUDEK|Kai Makoto HUDEK of Hyattsville MD (US)]] ===
* Number of Quantum Computing patents: 6
* Top companies:
** [[:Category:IonQ, Inc.|IonQ, Inc.]]: 6 patents
* Recent patents:
** [[20240160031. PIEZO-BASED BEAM STABILIZATION FOR CRYOGENIC ENVIRONMENTS (IonQ, Inc.)]] (20240516)
** [[20240022335. DOUBLE INDIVIDUAL-ADDRESSING MULTI-BEAM RAMAN SYSTEM (IonQ, Inc.)]] (20240118)
** [[20240070503. HIGH-LOAD VERTICAL CRYOGENIC NANOPOSITIONER (IonQ, Inc.)]] (20240229)
=== [[:Category:Martin O. Sandberg|Martin O. Sandberg of Ossining NY (US)]] ===
=== [[:Category:Martin O. Sandberg|Martin O. Sandberg of Ossining NY (US)]] ===
* Number of Quantum Computing patents: 6
* Number of Quantum Computing patents: 6
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** [[20240160994. DYNAMIC CHECKPOINT FOR SIMULATION (Dell Products L.P.)]] (20240516)
** [[20240160994. DYNAMIC CHECKPOINT FOR SIMULATION (Dell Products L.P.)]] (20240516)
** [[20240160995. METADATA GENERATION FOR INTELLIGENT ORCHESTRATION (Dell Products L.P.)]] (20240516)
** [[20240160995. METADATA GENERATION FOR INTELLIGENT ORCHESTRATION (Dell Products L.P.)]] (20240516)
=== [[:Category:Christina Paulsen KNAPP|Christina Paulsen KNAPP of Goleta CA (US)]] ===
=== [[:Category:Parsa BONDERSON|Parsa BONDERSON of Santa Barbara CA (US)]] ===
* Number of Quantum Computing patents: 6
* Number of Quantum Computing patents: 6
* Top companies:
* Top companies:
** [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]]: 5 patents
** [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]]: 6 patents
** [[:Category:MICROSOFT TECHNOLOGY LICENSING, LLC|MICROSOFT TECHNOLOGY LICENSING, LLC]]: 1 patents
* Recent patents:
* Recent patents:
** [[20240412092. Fault Tolerant Hastings-Haah Codes in the Presence of Dead Qubits (Microsoft Technology Licensing, LLC)]] (20241212)
** [[20240378477. JOINT PARITY MEASUREMENTS OF MAJORANA ZERO MODES IN THE PRESENCE OF QUASIPARTICLE POISONING (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240378481. TRACKING AND MITIGATION OF QUASIPARTICLE POISONING ERRORS IN MAJORANA QUANTUM COMPUTING SYSTEMS (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240378481. TRACKING AND MITIGATION OF QUASIPARTICLE POISONING ERRORS IN MAJORANA QUANTUM COMPUTING SYSTEMS (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240171198. PHYSICAL LAYOUT OF THE FLOQUET CODE BASED ON SQUARE-OCTAGON LATTICE (MICROSOFT TECHNOLOGY LICENSING, LLC)]] (20240523)
=== [[:Category:Pierre Arbajian|Pierre Arbajian of Matthews NC (US)]] ===
** [[20240030328. QUANTUM DEVICES FORMED FROM A SINGLE SUPERCONDUCTING WIRE HAVING A CONFIGURABLE GROUND CONNECTION (Microsoft Technology Licensing, LLC)]] (20240125)
* Number of Quantum Computing patents: 6
* Top companies:
** [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]]: 6 patents
* Recent patents:
** [[20240364538. SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION (Wells Fargo Bank, N.A.)]] (20241031)
** [[20240323003. SYSTEMS AND METHODS FOR QUANTUM ENTANGLEMENT AUTHENTICATION (Wells Fargo Bank, N.A.)]] (20240926)
** [[20240031170. SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION (Wells Fargo Bank, N.A.)]] (20240125)
=== [[:Category:Ismail Yunus Akhalwaya|Ismail Yunus Akhalwaya]] ===
=== [[:Category:Ismail Yunus Akhalwaya|Ismail Yunus Akhalwaya]] ===
* Number of Quantum Computing patents: 6
* Number of Quantum Computing patents: 6
Line 421: Line 454:
** [[20240134711. QUANTUM COMPUTER OPERATING SYSTEM AND QUANTUM COMPUTER (Origin Quantum Computing Technology (Hefei) Co., Ltd.)]] (20240425)
** [[20240134711. QUANTUM COMPUTER OPERATING SYSTEM AND QUANTUM COMPUTER (Origin Quantum Computing Technology (Hefei) Co., Ltd.)]] (20240425)
** [[20240061724. QUANTUM COMPUTING TASK EXECUTION METHOD AND APPARATUS, AND QUANTUM COMPUTER OPERATING SYSTEM (ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD.)]] (20240222)
** [[20240061724. QUANTUM COMPUTING TASK EXECUTION METHOD AND APPARATUS, AND QUANTUM COMPUTER OPERATING SYSTEM (ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD.)]] (20240222)
=== [[:Category:Kai Makoto HUDEK|Kai Makoto HUDEK of Hyattsville MD (US)]] ===
=== [[:Category:Jason S. Orcutt|Jason S. Orcutt of Katonah NY (US)]] ===
* Number of Quantum Computing patents: 5
* Number of Quantum Computing patents: 5
* Top companies:
* Top companies:
** [[:Category:IonQ, Inc.|IonQ, Inc.]]: 5 patents
** [[:Category:INTERNATIONAL BUSINESS MACHINES CORPORATION|INTERNATIONAL BUSINESS MACHINES CORPORATION]]: 4 patents
** [[:Category:International Business Machines Corporation|International Business Machines Corporation]]: 1 patents
* Recent patents:
* Recent patents:
** [[20240160031. PIEZO-BASED BEAM STABILIZATION FOR CRYOGENIC ENVIRONMENTS (IonQ, Inc.)]] (20240516)
** [[20240127097. LASER ON-DEMAND SCRAMBLING OF TWO-LEVEL SYSTEMS IN SUPERCONDUCTING QUBITS (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240418)
** [[20240022335. DOUBLE INDIVIDUAL-ADDRESSING MULTI-BEAM RAMAN SYSTEM (IonQ, Inc.)]] (20240118)
** [[20240412090. INTERCONNECT CHIP AND L-COUPLER FOR MODULAR QUANTUM LINKS (International Business Machines Corporation)]] (20241212)
** [[20240070503. HIGH-LOAD VERTICAL CRYOGENIC NANOPOSITIONER (IonQ, Inc.)]] (20240229)
** [[20240180046. FREQUENCY TUNING OF MULTI-QUBIT SYSTEMS (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240530)
=== [[:Category:Oliver Dial|Oliver Dial of Yorktown Heights NY (US)]] ===
=== [[:Category:Oliver Dial|Oliver Dial of Yorktown Heights NY (US)]] ===
* Number of Quantum Computing patents: 5
* Number of Quantum Computing patents: 5
Line 481: Line 515:
** [[20240330727. SYSTEM AND METHOD FOR DYNAMICALLY ANALYZING AND CONFIGURING NODES OF A DISTRIBUTED NETWORK LEVERAGING PHOTONIC QUANTUM COMPUTING (BANK OF AMERICA CORPORATION)]] (20241003)
** [[20240330727. SYSTEM AND METHOD FOR DYNAMICALLY ANALYZING AND CONFIGURING NODES OF A DISTRIBUTED NETWORK LEVERAGING PHOTONIC QUANTUM COMPUTING (BANK OF AMERICA CORPORATION)]] (20241003)
** [[20240320676. SECURE CROSS-BLOCKCHAIN ASSET MOVEMENT USING PHOTONIC QUANTUM COMPUTING (Bank of America Corporation)]] (20240926)
** [[20240320676. SECURE CROSS-BLOCKCHAIN ASSET MOVEMENT USING PHOTONIC QUANTUM COMPUTING (Bank of America Corporation)]] (20240926)
=== [[:Category:David Alexander AASEN|David Alexander AASEN of Santa Barbara CA (US)]] ===
* Number of Quantum Computing patents: 5
* Top companies:
** [[:Category:Microsoft Technology Licensing, LLC|Microsoft Technology Licensing, LLC]]: 4 patents
** [[:Category:MICROSOFT TECHNOLOGY LICENSING, LLC|MICROSOFT TECHNOLOGY LICENSING, LLC]]: 1 patents
* Recent patents:
** [[20240249174. DETECTION OF QUASIPARTICLE POISONING AT MAJORANA ISLAND (Microsoft Technology Licensing, LLC)]] (20240725)
** [[20240378477. JOINT PARITY MEASUREMENTS OF MAJORANA ZERO MODES IN THE PRESENCE OF QUASIPARTICLE POISONING (Microsoft Technology Licensing, LLC)]] (20241114)
** [[20240378481. TRACKING AND MITIGATION OF QUASIPARTICLE POISONING ERRORS IN MAJORANA QUANTUM COMPUTING SYSTEMS (Microsoft Technology Licensing, LLC)]] (20241114)
=== [[:Category:Pierre Arbajian|Pierre Arbajian of Matthews NC (US)]] ===
* Number of Quantum Computing patents: 5
* Top companies:
** [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]]: 5 patents
* Recent patents:
** [[20240364538. SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION (Wells Fargo Bank, N.A.)]] (20241031)
** [[20240323003. SYSTEMS AND METHODS FOR QUANTUM ENTANGLEMENT AUTHENTICATION (Wells Fargo Bank, N.A.)]] (20240926)
** [[20240031170. SYSTEMS AND METHODS FOR POST-QUANTUM CRYPTOGRAPHY OPTIMIZATION (Wells Fargo Bank, N.A.)]] (20240125)
=== [[:Category:Huihai ZHAO|Huihai ZHAO]] ===
=== [[:Category:Huihai ZHAO|Huihai ZHAO]] ===
* Number of Quantum Computing patents: 5
* Number of Quantum Computing patents: 5
Line 591: Line 608:
** [[20240068944. COMPACT GONIOMETER MOUNT (IonQ, Inc.)]] (20240229)
** [[20240068944. COMPACT GONIOMETER MOUNT (IonQ, Inc.)]] (20240229)
** [[20240070503. HIGH-LOAD VERTICAL CRYOGENIC NANOPOSITIONER (IonQ, Inc.)]] (20240229)
** [[20240070503. HIGH-LOAD VERTICAL CRYOGENIC NANOPOSITIONER (IonQ, Inc.)]] (20240229)
=== [[:Category:Jason S. Orcutt|Jason S. Orcutt of Katonah NY (US)]] ===
=== [[:Category:Naomi Nickerson|Naomi Nickerson of San Francisco CA (US)]] ===
* Number of Quantum Computing patents: 4
* Top companies:
** [[:Category:INTERNATIONAL BUSINESS MACHINES CORPORATION|INTERNATIONAL BUSINESS MACHINES CORPORATION]]: 4 patents
* Recent patents:
** [[20240127096. QUBIT-SELECTIVE TUNING OF TWO-LEVEL SYSTEM IN SUPERCONDUCTING QUBITS VIA OPTICAL CONTROL (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240418)
** [[20240127097. LASER ON-DEMAND SCRAMBLING OF TWO-LEVEL SYSTEMS IN SUPERCONDUCTING QUBITS (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240418)
** [[20240180046. FREQUENCY TUNING OF MULTI-QUBIT SYSTEMS (INTERNATIONAL BUSINESS MACHINES CORPORATION)]] (20240530)
=== [[:Category:Hanqing SHI|Hanqing SHI]] ===
* Number of Quantum Computing patents: 4
* Top companies:
** [[:Category:Origin Quantum Computing Technology (Hefei) Co., Ltd|Origin Quantum Computing Technology (Hefei) Co., Ltd]]: 2 patents
** [[:Category:ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD|ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD]]: 1 patents
** [[:Category:ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD.|ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD.]]: 1 patents
* Recent patents:
** [[20240265290. Method and Apparatus for Determining Multi-Qubit Measurement Result, and Quantum Computer (Origin Quantum Computing Technology (Hefei) Co., Ltd)]] (20240808)
** [[20240070513. METHOD FOR DETERMINING CROSSTALK OF QUANTUM BITS, QUANTUM CONTROL SYSTEM, AND QUANTUM COMPUTER (ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD)]] (20240229)
** [[20240193455. METHOD AND APPARATUS FOR OPTIMIZING A QUBIT CONTROL SIGNAL, AND QUANTUM COMPUTER (ORIGIN QUANTUM COMPUTING TECHNOLOGY (HEFEI) CO., LTD.)]] (20240613)
=== [[:Category:Harry Jay Levine|Harry Jay Levine of Cambridge MA (US)]] ===
* Number of Quantum Computing patents: 4
* Number of Quantum Computing patents: 4
* Top companies:
* Top companies:
** [[:Category:President and Fellows of Harvard College|President and Fellows of Harvard College]]: 4 patents
** [[:Category:Psiquantum, Corp.|Psiquantum, Corp.]]: 3 patents
** [[:Category:PsiQuantum Corp.|PsiQuantum Corp.]]: 1 patents
* Recent patents:
* Recent patents:
** [[20240185113. FAULT-TOLERANT QUANTUM COMPUTATION (President and Fellows of Harvard College)]] (20240606)
** [[20240303521. RECONFIGURABLE QUBIT ENTANGLING SYSTEM (Psiquantum, Corp.)]] (20240912)
** [[20240347995. DISPERSIVE OPTICS FOR SCALABLE RAMAN DRIVING OF HYPERFINE QUBITS (President and Fellows of Harvard College)]] (20241017)
** [[20240303522. GENERATION AND MEASUREMENT OF ENTANGLED SYSTEMS OF PHOTONIC GKP QUBITS (Psiquantum, Corp.)]] (20240912)
** [[20240029911. TOPOLOGICAL QUBITS IN A QUANTUM SPIN LIQUID (President and Fellows of Harvard College)]] (20240125)
** [[20240242100. INTERLEAVING MODULE FOR FAULT-TOLERANT QUANTUM COMPUTER (Psiquantum, Corp.)]] (20240718)


== Top Collaborations in Quantum Computing ==
== Top Collaborations in Quantum Computing ==
Line 629: Line 629:


* Cambridge: 77 inventors
* Cambridge: 77 inventors
* Waterford: 63 inventors
* Waterford: 65 inventors
* Hefei: 54 inventors
* Hefei: 54 inventors
* Anhui: 41 inventors
* Anhui: 41 inventors
* Santa Barbara: 40 inventors
* Tokyo: 38 inventors
* Tokyo: 38 inventors
* Tel-Aviv: 35 inventors
* Tel-Aviv: 35 inventors
* Santa Barbara: 31 inventors
* Vancouver: 30 inventors
* Vancouver: 30 inventors
* Ossining: 27 inventors
* Ossining: 29 inventors
* White Plains: 26 inventors
* Goleta: 27 inventors
* White Plains: 27 inventors
* New York: 25 inventors
* Chicago: 24 inventors
* Beijing: 24 inventors
* Beijing: 24 inventors
* Chicago: 23 inventors
* New South Wales: 23 inventors
* New South Wales: 23 inventors
* Goleta: 22 inventors
* Hong Kong: 22 inventors
* Berkeley: 22 inventors
* Berkeley: 22 inventors
* Haifa: 22 inventors
* Haifa: 22 inventors
* New York: 21 inventors
* Seattle: 22 inventors
* Seattle: 21 inventors
* Rehovot: 21 inventors
* Portland: 21 inventors
* Daejeon: 20 inventors


[[Category:Quantum Computing]]
[[Category:Quantum Computing]]
[[Category:Patent Application Trends by Technology in 2024]]
[[Category:Patent Application Trends by Technology in 2024]]

Latest revision as of 17:07, 7 January 2025

Quantum Computing Patent Application Filing Activity

Quantum Computing patent applications in 2025

Top Technology Areas in Quantum Computing

Top CPC Codes

Top Companies in Quantum Computing

International Business Machines Corporation

Google LLC

Red Hat, Inc.

IonQ, Inc.

Bank of America Corporation

INTERNATIONAL BUSINESS MACHINES CORPORATION

Microsoft Technology Licensing, LLC

Dell Products L.P.

Origin Quantum Computing Technology (Hefei) Co., Ltd

Psiquantum, Corp.

New Companies in Quantum Computing (Last Month)

No new companies detected in the last month.

Emerging Technology Areas in Quantum Computing

Top Companies in Emerging Quantum Computing Technologies

Top Inventors in Quantum Computing

Leigh Griffin

Stephen Coady

Menghan Dou

Rômulo Teixeira de Abreu Pinho

Austin Greig Fowler of Reseda CA (US)

Weicheng KONG

Gil SEMO

Ziv AQUA

Oded MELAMED

Dan CHARASH

Serge ROSENBLUM

Barak DAYAN

Miguel Paredes Quiñones

Elad Mentovich

David Alexander AASEN of Santa Barbara CA (US)

Daniel Litinski of Palo Alto CA (US)

Aaron Finck of White Plains NY (US)

Christina Paulsen KNAPP of Goleta CA (US)

Yuan Fang

Craig Gidney of Goleta CA (US)

Kai Makoto HUDEK of Hyattsville MD (US)

Martin O. Sandberg of Ossining NY (US)

Shmuel Ur

Ofek Kirzner

Brendan Burns Healy of Haddonfield NJ (US)

Parsa BONDERSON of Santa Barbara CA (US)

Pierre Arbajian of Matthews NC (US)

Ismail Yunus Akhalwaya

Shashanka Ubaru of Ossining NY (US)

Lior Horesh of North Salem NY (US)

Dongyi Zhao

Jason S. Orcutt of Katonah NY (US)

Oliver Dial of Yorktown Heights NY (US)

Yunseong NAM of North Bethesda MD (US)

Tenghui WANG

Amir Naveh

Eyal Cornfeld

Shailendra Singh

Huihai ZHAO

Victor Fong of Medford MA (US)

Vivekananda P. Adiga of Ossining NY (US)

John Martinis of Santa Barbara CA (US)

Rami Barends of San Diego CA (US)

Kenneth Lee Clarkson of Madison NJ (US)

Mark S. Squillante of Greenwich CT (US)

Vasileios Kalantzis of White Plains NY (US)

Jing Wang

Neal C. PISENTI of Laurel MD (US)

Nadir SHAH of Reston VA (US)

Naomi Nickerson of San Francisco CA (US)

Top Collaborations in Quantum Computing

Top US States for Quantum Computing Inventors


Top Cities for Quantum Computing Inventors

  • Cambridge: 77 inventors
  • Waterford: 65 inventors
  • Hefei: 54 inventors
  • Anhui: 41 inventors
  • Santa Barbara: 40 inventors
  • Tokyo: 38 inventors
  • Tel-Aviv: 35 inventors
  • Vancouver: 30 inventors
  • Ossining: 29 inventors
  • Goleta: 27 inventors
  • White Plains: 27 inventors
  • New York: 25 inventors
  • Chicago: 24 inventors
  • Beijing: 24 inventors
  • New South Wales: 23 inventors
  • Hong Kong: 22 inventors
  • Berkeley: 22 inventors
  • Haifa: 22 inventors
  • Seattle: 22 inventors
  • Rehovot: 21 inventors
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