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== Quantum Cryptography Patent Application Filing Activity ==
== Quantum Cryptography Patent Application Filing Activity ==
== Quantum Cryptography patent applications in 2025 ==
== Quantum Cryptography patent applications in 2025 ==
[[File:Quantum_Cryptography_Monthly_Patent_Applications_2025_-_Up_to_February 2025.png|border|800px]]
[[File:Quantum_Cryptography_Monthly_Patent_Applications_2025_-_Up_to_March 2025.png|border|800px]]


== Top Technology Areas in Quantum Cryptography ==
== Top Technology Areas in Quantum Cryptography ==
[[File:Top_Technology_Areas_in_Quantum_Cryptography_2025_-_Up_to_February 2025.png|border|800px]]
[[File:Top_Technology_Areas_in_Quantum_Cryptography_2025_-_Up_to_March 2025.png|border|800px]]


=== Top CPC Codes ===
=== Top CPC Codes ===
Line 10: Line 10:
** Count: 11 patents
** Count: 11 patents
** Example: [[20250038968. UNIVERSAL QUANTUM SECURE DEVICE, METHOD OF SENDING DATA AND METHOD OF RECEIVING DATA (MATRICTIME DIGITAL TECHNOLOGY CO., LTD)]]
** Example: [[20250038968. UNIVERSAL QUANTUM SECURE DEVICE, METHOD OF SENDING DATA AND METHOD OF RECEIVING DATA (MATRICTIME DIGITAL TECHNOLOGY CO., LTD)]]
* [[:Category:CPC_H04L9/0819|H04L9/0819]] (No explanation available)
** Count: 4 patents
** Example: [[20250007702. QUANTUM KEY DISTRIBUTION SYSTEM TO OVERCOME INTERCEPT-RESEND AND DETECTOR-CONTROL QUANTUM HACKING (University of Central Florida Research Foundation, Inc.)]]
* [[:Category:CPC_H04L9/0869|H04L9/0869]] (No explanation available)
* [[:Category:CPC_H04L9/0869|H04L9/0869]] (No explanation available)
** Count: 3 patents
** Count: 3 patents
** Example: [[20250039158. Encrypting E-mail and Other Digital Data (XQ Message Inc.)]]
** Example: [[20250039158. Encrypting E-mail and Other Digital Data (XQ Message Inc.)]]
* [[:Category:CPC_H04L9/0819|H04L9/0819]] (No explanation available)
** Count: 3 patents
** Example: [[20250007702. QUANTUM KEY DISTRIBUTION SYSTEM TO OVERCOME INTERCEPT-RESEND AND DETECTOR-CONTROL QUANTUM HACKING (University of Central Florida Research Foundation, Inc.)]]
* [[:Category:CPC_H04B10/70|H04B10/70]] (No explanation available)
* [[:Category:CPC_H04B10/70|H04B10/70]] (No explanation available)
** Count: 3 patents
** Count: 3 patents
Line 31: Line 31:
** Count: 2 patents
** Count: 2 patents
** Example: [[20250023916. COMMUNICATION METHOD FOR QUANTUM SECURITY AND COMMUNICATION DEVICE SUPPORTING THE SAME (Samsung SDS Co., Ltd.)]]
** Example: [[20250023916. COMMUNICATION METHOD FOR QUANTUM SECURITY AND COMMUNICATION DEVICE SUPPORTING THE SAME (Samsung SDS Co., Ltd.)]]
* [[:Category:CPC_H04L9/0855|H04L9/0855]] (No explanation available)
** Count: 2 patents
** Example: [[20250097021. QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODS (THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK)]]
* [[:Category:CPC_H04L9/14|H04L9/14]] (No explanation available)
* [[:Category:CPC_H04L9/14|H04L9/14]] (No explanation available)
** Count: 2 patents
** Count: 2 patents
** Example: [[20250097031. INFORMATION PROCESSING DEVICE, QKD NETWORK SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT (KABUSHIKI KAISHA TOSHIBA)]]
** Example: [[20250097031. INFORMATION PROCESSING DEVICE, QKD NETWORK SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT (KABUSHIKI KAISHA TOSHIBA)]]
* [[:Category:CPC_H04L9/0825|H04L9/0825]] (No explanation available)
** Count: 1 patents
** Example: [[20250038969. POST QUANTUM KEY ENCAPSULATION MECHANISM BASED SUCI ENCRYPTION (Nokia Technologies Oy)]]


== Top Companies in Quantum Cryptography 2025 ==
== Top Companies in Quantum Cryptography 2025 ==
[[File:Top_Companies_in_Quantum_Cryptography.png|border|800px]]
[[File:Top_Companies_in_Quantum_Cryptography.png|border|800px]]


=== [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]] ===
* Number of Quantum Cryptography patents: 3
* Top CPC codes:
** [[:Category:CPC_H04L9/0852|H04L9/0852]] (No explanation available): 1 patents
** [[:Category:CPC_B64C39/024|B64C39/024]] (No explanation available): 1 patents
** [[:Category:CPC_H04L9/0822|H04L9/0822]] (No explanation available): 1 patents
* Recent patents:
** [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]] (20250109)
** [[20250103720. POST-QUANTUM CRYPTOGRAPHY RISK MODELING (Wells Fargo Bank, N.A.)]] (20250327)
** [[20250103737. STORAGE OF DATA INSTANCES WITH PROTECTED DATA FIELDS IN A DATA STORAGE (Wells Fargo Bank, N.A.)]] (20250327)
=== [[:Category:Nokia Technologies Oy|Nokia Technologies Oy]] ===
=== [[:Category:Nokia Technologies Oy|Nokia Technologies Oy]] ===
* Number of Quantum Cryptography patents: 2
* Number of Quantum Cryptography patents: 2
Line 59: Line 69:
** [[20250097031. INFORMATION PROCESSING DEVICE, QKD NETWORK SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT (KABUSHIKI KAISHA TOSHIBA)]] (20250320)
** [[20250097031. INFORMATION PROCESSING DEVICE, QKD NETWORK SYSTEM, INFORMATION PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT (KABUSHIKI KAISHA TOSHIBA)]] (20250320)
** [[20250088354. KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD (KABUSHIKI KAISHA TOSHIBA)]] (20250313)
** [[20250088354. KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD (KABUSHIKI KAISHA TOSHIBA)]] (20250313)
=== [[:Category:Ciena Corporation|Ciena Corporation]] ===
* Number of Quantum Cryptography patents: 2
* Top CPC codes:
** [[:Category:CPC_H04L9/0819|H04L9/0819]] (No explanation available): 2 patents
** [[:Category:CPC_H04L63/0428|H04L63/0428]] (No explanation available): 1 patents
** [[:Category:CPC_H04L9/0852|H04L9/0852]] (No explanation available): 1 patents
* Recent patents:
** [[20250030667. AUTOMATIC SAE ID EXCHANGE FOR QUANTUM KEY DISTRIBUTION (QKD) CRYPTOGRAPHY (Ciena Corporation)]] (20250123)
** [[20250106012. Quantum key distribution in an optical network and quantum-secured optical channels (Ciena Corporation)]] (20250327)
=== [[:Category:MATRICTIME DIGITAL TECHNOLOGY CO., LTD|MATRICTIME DIGITAL TECHNOLOGY CO., LTD]] ===
=== [[:Category:MATRICTIME DIGITAL TECHNOLOGY CO., LTD|MATRICTIME DIGITAL TECHNOLOGY CO., LTD]] ===
* Number of Quantum Cryptography patents: 1
* Number of Quantum Cryptography patents: 1
Line 102: Line 121:
* Recent patents:
* Recent patents:
** [[20250007704. Redundant Quantum Random Number Generator in a Quantum Communication System (Quantum Technologies Laboratories, Inc.)]] (20250102)
** [[20250007704. Redundant Quantum Random Number Generator in a Quantum Communication System (Quantum Technologies Laboratories, Inc.)]] (20250102)
=== [[:Category:SDT Inc.|SDT Inc.]] ===
* Number of Quantum Cryptography patents: 1
* Top CPC codes:
** [[:Category:CPC_H03K5/133|H03K5/133]] (No explanation available): 1 patents
** [[:Category:CPC_H03K5/135|H03K5/135]] (No explanation available): 1 patents
** [[:Category:CPC_H03M7/165|H03M7/165]] (No explanation available): 1 patents
* Recent patents:
** [[20250023556. METHOD FOR MEASURING STATES OF TIME-BIN QUBITS IN A QUANTUM CRYPTOGRAPHY KEY DISTRIBUTION SYSTEM USING A TIME-TO-DIGITAL CONVERTER AND A SYSTEM FOR THE SAME (SDT Inc.)]] (20250116)
=== [[:Category:Samsung SDS Co., Ltd.|Samsung SDS Co., Ltd.]] ===
* Number of Quantum Cryptography patents: 1
* Top CPC codes:
** [[:Category:CPC_H04L63/166|H04L63/166]] (No explanation available): 1 patents
** [[:Category:CPC_H04L63/0435|H04L63/0435]] (No explanation available): 1 patents
* Recent patents:
** [[20250023916. COMMUNICATION METHOD FOR QUANTUM SECURITY AND COMMUNICATION DEVICE SUPPORTING THE SAME (Samsung SDS Co., Ltd.)]] (20250116)


== New Companies in Quantum Cryptography (Last Month) ==
== New Companies in Quantum Cryptography (Last Month) ==
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[[File:Emerging_Technology_Areas_in_Quantum_Cryptography.png|border|800px]]
[[File:Emerging_Technology_Areas_in_Quantum_Cryptography.png|border|800px]]


* [[:Category:CPC_H04L9/3247|H04L9/3247]] (No explanation available)
* [[:Category:CPC_H04B10/27|H04B10/27]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250015981. POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT (Google LLC)]]
** Example: [[20250106012. Quantum key distribution in an optical network and quantum-secured optical channels (Ciena Corporation)]]
* [[:Category:CPC_H04L9/0643|H04L9/0643]] (No explanation available)
* [[:Category:CPC_H04B10/11|H04B10/11]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250015981. POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT (Google LLC)]]
** Example: [[20250106012. Quantum key distribution in an optical network and quantum-secured optical channels (Ciena Corporation)]]
* [[:Category:CPC_B64U2101/20|B64U2101/20]] (No explanation available)
* [[:Category:CPC_G06F16/2379|G06F16/2379]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]]
** Example: [[20250103737. STORAGE OF DATA INSTANCES WITH PROTECTED DATA FIELDS IN A DATA STORAGE (Wells Fargo Bank, N.A.)]]
* [[:Category:CPC_H04L9/0822|H04L9/0822]] (No explanation available)
* [[:Category:CPC_G06F21/6218|G06F21/6218]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]]
** Example: [[20250103737. STORAGE OF DATA INSTANCES WITH PROTECTED DATA FIELDS IN A DATA STORAGE (Wells Fargo Bank, N.A.)]]
* [[:Category:CPC_B64C39/024|B64C39/024]] (No explanation available)
* [[:Category:CPC_G06F2221/033|G06F2221/033]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]]
** Example: [[20250103720. POST-QUANTUM CRYPTOGRAPHY RISK MODELING (Wells Fargo Bank, N.A.)]]
* [[:Category:CPC_G02B6/29355|G02B6/29355]] (No explanation available)
* [[:Category:CPC_G06Q10/0635|G06Q10/0635]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250052952. ON-CHIP INTERFEROMETRY SYSTEM FOR HIGH SECRET KEY RATE QUANTUM KEY DISTRIBUTION BASED ON ENTANGLED PHOTONIC QUDITS (INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE)]]
** Example: [[20250103720. POST-QUANTUM CRYPTOGRAPHY RISK MODELING (Wells Fargo Bank, N.A.)]]
* [[:Category:CPC_H04L9/321|H04L9/321]] (No explanation available)
* [[:Category:CPC_G06F21/577|G06F21/577]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250030667. AUTOMATIC SAE ID EXCHANGE FOR QUANTUM KEY DISTRIBUTION (QKD) CRYPTOGRAPHY (Ciena Corporation)]]
** Example: [[20250103720. POST-QUANTUM CRYPTOGRAPHY RISK MODELING (Wells Fargo Bank, N.A.)]]
* [[:Category:CPC_H04L9/0855|H04L9/0855]] (No explanation available)
* [[:Category:CPC_H04L9/3247|H04L9/3247]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250097021. QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODS (THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK)]]
** Example: [[20250015981. POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT (Google LLC)]]
* [[:Category:CPC_G01B9/02017|G01B9/02017]] (No explanation available)
* [[:Category:CPC_H04L9/0643|H04L9/0643]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250097021. QUANTUM NETWORK DEVICES, SYSTEMS, AND METHODS (THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK)]]
** Example: [[20250015981. POST-QUANTUM CRYPTOGRAPHY FOR SECURE BOOT (Google LLC)]]
* [[:Category:CPC_G06N10/40|G06N10/40]] (No explanation available)
* [[:Category:CPC_B64U2101/20|B64U2101/20]] (No explanation available)
** Count: 1 patents
** Count: 1 patents
** Example: [[20250094129. METHOD AND DEVICE FOR QUANTUM RANDOM NUMBER GENERATION (Université de Genève)]]
** Example: [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]]


== Top Companies in Emerging Quantum Cryptography Technologies 2025==
== Top Companies in Emerging Quantum Cryptography Technologies 2025==
[[File:Top_Companies_in_Emerging_Quantum_Cryptography_Technologies.png|border|800px]]
[[File:Top_Companies_in_Emerging_Quantum_Cryptography_Technologies.png|border|800px]]


* [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]]: 3 patents
* [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]]: 6 patents
* [[:Category:THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK|THE RESEARCH FOUNDATION FOR THE STATE UNIVERSITY OF NEW YORK]]: 2 patents
* [[:Category:Ciena Corporation|Ciena Corporation]]: 2 patents
* [[:Category:Google LLC|Google LLC]]: 2 patents
* [[:Category:Google LLC|Google LLC]]: 2 patents
* [[:Category:Université de Genève|Université de Genève]]: 1 patents
* [[:Category:Ciena Corporation|Ciena Corporation]]: 1 patents
* [[:Category:INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE|INSTITUT NATIONAL DE LA RECHERCHE SCIENTIFIQUE]]: 1 patents


== Top Inventors in Quantum Cryptography ==
== Top Inventors in Quantum Cryptography ==
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** [[20250038969. POST QUANTUM KEY ENCAPSULATION MECHANISM BASED SUCI ENCRYPTION (Nokia Technologies Oy)]] (20250130)
** [[20250038969. POST QUANTUM KEY ENCAPSULATION MECHANISM BASED SUCI ENCRYPTION (Nokia Technologies Oy)]] (20250130)
** [[20250048113. SUCI ENCRYPTION (Nokia Technologies Oy)]] (20250206)
** [[20250048113. SUCI ENCRYPTION (Nokia Technologies Oy)]] (20250206)
=== [[:Category:Peter Bordow|Peter Bordow of Fountain Hills AZ (US)]] ===
* Number of Quantum Cryptography patents: 2
* Top companies:
** [[:Category:Wells Fargo Bank, N.A.|Wells Fargo Bank, N.A.]]: 2 patents
* Recent patents:
** [[20250015980. SYSTEMS AND METHODS FOR SECURE KEY DISTRIBUTION VIA A DRONE MESH NETWORK (Wells Fargo Bank, N.A.)]] (20250109)
** [[20250103720. POST-QUANTUM CRYPTOGRAPHY RISK MODELING (Wells Fargo Bank, N.A.)]] (20250327)
=== [[:Category:Boohea FOO|Boohea FOO]] ===
=== [[:Category:Boohea FOO|Boohea FOO]] ===
* Number of Quantum Cryptography patents: 1
* Number of Quantum Cryptography patents: 1
Line 460: Line 468:
** [[20250088354. KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD (KABUSHIKI KAISHA TOSHIBA)]] (20250313)
** [[20250088354. KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD (KABUSHIKI KAISHA TOSHIBA)]] (20250313)
=== [[:Category:Katsuyuki KIMURA|Katsuyuki KIMURA]] ===
=== [[:Category:Katsuyuki KIMURA|Katsuyuki KIMURA]] ===
* Number of Quantum Cryptography patents: 1
* Top companies:
** [[:Category:KABUSHIKI KAISHA TOSHIBA|KABUSHIKI KAISHA TOSHIBA]]: 1 patents
* Recent patents:
** [[20250088354. KEY MANAGEMENT SERVER DEVICE, QKD SYSTEM, AND KEY MANAGEMENT METHOD (KABUSHIKI KAISHA TOSHIBA)]] (20250313)
=== [[:Category:Koji KANAZAWA|Koji KANAZAWA]] ===
* Number of Quantum Cryptography patents: 1
* Number of Quantum Cryptography patents: 1
* Top companies:
* Top companies:
Line 482: Line 484:
[[File:Top_20_Cities_for_Quantum_Cryptography_Inventors.png|border|800px]]
[[File:Top_20_Cities_for_Quantum_Cryptography_Inventors.png|border|800px]]


* San Francisco: 10 inventors
* Nanjing: 5 inventors
* Nanjing: 5 inventors
* Seoul: 5 inventors
* Seoul: 5 inventors
Line 490: Line 493:
* Genève: 2 inventors
* Genève: 2 inventors
* Port Jefferson: 2 inventors
* Port Jefferson: 2 inventors
* Fountain Hills: 2 inventors
* BLAGNAC: 1 inventors
* BLAGNAC: 1 inventors
* Walnut Creek: 1 inventors
* Walnut Creek: 1 inventors
Line 500: Line 504:
* Chesapeake: 1 inventors
* Chesapeake: 1 inventors
* Dayton: 1 inventors
* Dayton: 1 inventors
* New York: 1 inventors
* Gwacheon-si: 1 inventors


[[Category:Quantum Cryptography]]
[[Category:Quantum Cryptography]]
[[Category:Patent Application Trends by Technology in 2025]]
[[Category:Patent Application Trends by Technology in 2025]]

Revision as of 19:05, 7 April 2025

Quantum Cryptography Patent Application Filing Activity

Quantum Cryptography patent applications in 2025

Top Technology Areas in Quantum Cryptography

Top CPC Codes

Top Companies in Quantum Cryptography 2025

Wells Fargo Bank, N.A.

Nokia Technologies Oy

KABUSHIKI KAISHA TOSHIBA

Ciena Corporation

MATRICTIME DIGITAL TECHNOLOGY CO., LTD

Airbus SAS

XQ Message Inc.

Quantum Optics Jena GmbH

University of Central Florida Research Foundation, Inc.

Quantum Technologies Laboratories, Inc.

New Companies in Quantum Cryptography (Last Month)

File:New Companies in Quantum Cryptography Last Month.png

No new companies detected in the last month.

Emerging Technology Areas in Quantum Cryptography

Top Companies in Emerging Quantum Cryptography Technologies 2025

Top Inventors in Quantum Cryptography

Aritra BANERJEE

Peter Bordow of Fountain Hills AZ (US)

Boohea FOO

Dahai DAI

Ge YANG

Chengyang ZHAO

Xiaoman FU

Ranganathan Mavureddi Dhanasekaran

K. Tirumaleswar Reddy

Saurabh Khare

Paulo-Jorge MILHEIRO MENDES

Brian Wane of Walnut Creek CA (US)

Ikechi Echebiri of Riverside CA (US)

Junaid Islam of San Jose CA (US)

René HEILMANN

Salem F. Hegazy

Bahaa E. A. Saleh of Orlando FL (US)

Peter Boutan of North Bay Village FL (US)

Kyle Kroskey of Chesapeake VA (US)

David Johns of Dayton NV (US)

Alain Obadia of New York NY (US)

Ranganathan MAVUREDDI DHANASEKARAN

K TIRUMALESWAR REDDY

Saurabh KHARE

Jiwon Yune

Byungkwon Park

Chang Hoon LEE

Hun Hee Yu

Eun Kyung Kim

Hyo Jin Yoon

Ji Hoon Cho

VICTOR G. BUCKLEW of Richmond VA (US)

James A. Nagel of Fort Wayne IN (US)

Michael R. Lange of Melbourne FL (US)

Mario MARTINELLI

Ralf Riedinger

Hugo Zbinden

Davide RUSCA

Nicolas BRUNNER

Eden Figueroa of Setauket NY (US)

Mehdi Namazi of Brooklyn NY (US)

Mael Flament of Port Jefferson NY (US)

Sonali Gera of Port Jefferson NY (US)

Yoshimichi TANIZAWA

Yasuhiro KATSUBE

Ririka TAKAHASHI

Yu YU

Yves Cayer

Masashi ITO

Katsuyuki KIMURA

Top Collaborations in Quantum Cryptography

Top US States for Quantum Cryptography Inventors


Top Cities for Quantum Cryptography Inventors

  • San Francisco: 10 inventors
  • Nanjing: 5 inventors
  • Seoul: 5 inventors
  • Munich: 4 inventors
  • Bangalore: 4 inventors
  • MONTRÉAL: 4 inventors
  • Yokohama Kanagawa: 3 inventors
  • Genève: 2 inventors
  • Port Jefferson: 2 inventors
  • Fountain Hills: 2 inventors
  • BLAGNAC: 1 inventors
  • Walnut Creek: 1 inventors
  • Riverside: 1 inventors
  • San Jose: 1 inventors
  • Jena: 1 inventors
  • Giza: 1 inventors
  • Orlando: 1 inventors
  • North Bay Village: 1 inventors
  • Chesapeake: 1 inventors
  • Dayton: 1 inventors
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