Difference between revisions of "TDK CORPORATION patent applications published on November 30th, 2023"

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'''Summary of the patent applications from TDK CORPORATION on November 30th, 2023'''
 
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TDK Corporation has recently filed several patents for various technologies. These patents cover a range of inventions, including magneto-resistive elements, magnetization rotational elements, acoustic devices, power conversion apparatuses, antenna devices, multilayer ceramic electronic devices, electronic devices with chip components, and dielectric compositions.
 
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The magneto-resistive element patent application describes a structure consisting of two ferromagnetic layers separated by a non-magnetic layer. The non-magnetic layer has a central region and an outer circumferential region, with the latter having a greater thickness. This design aims to improve the performance of the magneto-resistive element.
 
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The magnetization rotational element patent application focuses on a spin-orbit torque wiring and a ferromagnetic layer. Spins are injected from the spin-orbit torque wiring into the ferromagnetic layer, and the spin-orbit torque wiring includes multiple spin generation layers and insertion layers. The insertion layers have a lower electrical resistivity than the spin generation layers, enhancing the efficiency of the magnetization rotational element.
 
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The acoustic device patent application describes two vibrating bodies with different vibration frequencies placed on a base material. The arrangement of the vibrating bodies on the base material is in the same direction, allowing for improved acoustic performance.
 
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The power conversion apparatus patent application includes a sensor, a signal generation circuit, and a control circuit. The sensor generates a detection signal, which is processed by the signal generation circuit to generate a second detection signal. The control circuit is responsible for controlling the operation of the power conversion circuit. This design aims to improve the accuracy and efficiency of power conversion.
 
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The antenna device patent application focuses on multiple layers and ground patterns. The antenna layer includes radiation conductors and ground pillars, and the ground patterns have three areas, with the third area connecting the first two areas. This design helps improve the performance and efficiency of the antenna device.
 
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The multilayer ceramic electronic device patent application describes an element body with internal electrode layers and external electrodes. The external electrodes consist of two layers, with the first layer in direct contact with the element body and the second layer on top. The composition and structure of the external electrodes aim to enhance the performance and reliability of the ceramic electronic device.
 
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The electronic device patent application focuses on a chip component, case, resin, and conductive terminal. The conductive terminal has an inner electrode portion connected to the terminal electrode of the chip component. The inner electrode portion includes a space formation portion for a conductive agent, improving the electrical connectivity of the electronic device.
 
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The dielectric composition patents describe compositions with specific structures and phases to enhance their dielectric properties. These compositions can be used in various applications that require high dielectric constant materials.
 
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Summary of patents filed by TDK Corporation:
 
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* Magneto-resistive element with specific layers and regions.
 
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* Magnetization rotational element with a spin-orbit torque wiring and a ferromagnetic layer.
 
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* Acoustic device with two vibrating bodies and a base material.
 
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* Power conversion apparatus with a sensor, signal generation circuit, and control circuit.
 
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* Antenna device with multiple layers and ground patterns.
 
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* Multilayer ceramic electronic device with an element body and external electrodes.
 
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* Electronic device with a chip component, case, resin, and conductive terminal.
 
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* Dielectric compositions with specific structures and phases.
 
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Notable applications:
 
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* Improved performance and efficiency of magneto-resistive elements.
 
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* Enhanced efficiency of magnetization rotational elements.
 
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* Improved acoustic performance of devices.
 
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* Increased accuracy and efficiency of power conversion.
 
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* Improved performance and efficiency of antennas.
 
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* Enhanced performance and reliability of ceramic electronic devices.
 
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* Improved electrical connectivity of electronic devices.
 
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* Dielectric compositions for applications requiring high dielectric constant materials.
 
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==Patent applications for TDK CORPORATION on November 30th, 2023==
 
==Patent applications for TDK CORPORATION on November 30th, 2023==
  
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323820. SUBSTRATE PROCESSING APPARATUS simplified abstract|18323820]])===
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323820. SUBSTRATE PROCESSING APPARATUS simplified abstract (TDK CORPORATION)|18323820]])===
  
  
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323618. SUBSTRATE PROCESSING APPARATUS simplified abstract|18323618]])===
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323618. SUBSTRATE PROCESSING APPARATUS simplified abstract (TDK CORPORATION)|18323618]])===
  
  
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323467. SUBSTRATE PROCESSING APPARATUS simplified abstract|18323467]])===
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323467. SUBSTRATE PROCESSING APPARATUS simplified abstract (TDK CORPORATION)|18323467]])===
  
  
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323745. SUBSTRATE PROCESSING APPARATUS simplified abstract|18323745]])===
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===SUBSTRATE PROCESSING APPARATUS ([[US Patent Application 18323745. SUBSTRATE PROCESSING APPARATUS simplified abstract (TDK CORPORATION)|18323745]])===
  
  
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===CORRECTION APPARATUS FOR ANGLE SENSOR, AND ANGLE SENSOR ([[US Patent Application 18233474. CORRECTION APPARATUS FOR ANGLE SENSOR, AND ANGLE SENSOR simplified abstract|18233474]])===
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===CORRECTION APPARATUS FOR ANGLE SENSOR, AND ANGLE SENSOR ([[US Patent Application 18233474. CORRECTION APPARATUS FOR ANGLE SENSOR, AND ANGLE SENSOR simplified abstract (TDK CORPORATION)|18233474]])===
  
  
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===POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE ([[US Patent Application 18175036. POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE simplified abstract|18175036]])===
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===POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE ([[US Patent Application 18175036. POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE simplified abstract (TDK CORPORATION)|18175036]])===
  
  
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===MAGNETIC SENSOR ([[US Patent Application 18362011. MAGNETIC SENSOR simplified abstract|18362011]])===
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===MAGNETIC SENSOR ([[US Patent Application 18362011. MAGNETIC SENSOR simplified abstract (TDK CORPORATION)|18362011]])===
  
  
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===MAGNETORESISTANCE EFFECT ELEMENT ([[US Patent Application 18234147. MAGNETORESISTANCE EFFECT ELEMENT simplified abstract|18234147]])===
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===MAGNETORESISTANCE EFFECT ELEMENT ([[US Patent Application 18234147. MAGNETORESISTANCE EFFECT ELEMENT simplified abstract (TDK CORPORATION)|18234147]])===
  
  
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===DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE ([[US Patent Application 18308294. DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE simplified abstract|18308294]])===
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===DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE ([[US Patent Application 18308294. DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE simplified abstract (TDK CORPORATION)|18308294]])===
  
  
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===INDUCTOR ([[US Patent Application 18324609. INDUCTOR simplified abstract|18324609]])===
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===INDUCTOR ([[US Patent Application 18324609. INDUCTOR simplified abstract (TDK CORPORATION)|18324609]])===
  
  
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===DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC ELECTRONIC COMPONENT ([[US Patent Application 18315563. DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC ELECTRONIC COMPONENT simplified abstract|18315563]])===
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===DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC ELECTRONIC COMPONENT ([[US Patent Application 18315563. DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC ELECTRONIC COMPONENT simplified abstract (TDK CORPORATION)|18315563]])===
  
  
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===DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE ([[US Patent Application 18308343. DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE simplified abstract|18308343]])===
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===DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE ([[US Patent Application 18308343. DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE simplified abstract (TDK CORPORATION)|18308343]])===
  
  
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===ELECTRONIC DEVICE ([[US Patent Application 18303703. ELECTRONIC DEVICE simplified abstract|18303703]])===
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===ELECTRONIC DEVICE ([[US Patent Application 18303703. ELECTRONIC DEVICE simplified abstract (TDK CORPORATION)|18303703]])===
  
  
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===MULTILAYER CERAMIC ELECTRONIC DEVICE ([[US Patent Application 18324344. MULTILAYER CERAMIC ELECTRONIC DEVICE simplified abstract|18324344]])===
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===MULTILAYER CERAMIC ELECTRONIC DEVICE ([[US Patent Application 18324344. MULTILAYER CERAMIC ELECTRONIC DEVICE simplified abstract (TDK CORPORATION)|18324344]])===
  
  
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===ANTENNA DEVICE ([[US Patent Application 18449297. ANTENNA DEVICE simplified abstract|18449297]])===
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===ANTENNA DEVICE ([[US Patent Application 18449297. ANTENNA DEVICE simplified abstract (TDK CORPORATION)|18449297]])===
  
  
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===POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM ([[US Patent Application 18308926. POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM simplified abstract|18308926]])===
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===POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM ([[US Patent Application 18308926. POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM simplified abstract (TDK CORPORATION)|18308926]])===
  
  
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===ACOUSTIC DEVICE ([[US Patent Application 18322116. ACOUSTIC DEVICE simplified abstract|18322116]])===
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===ACOUSTIC DEVICE ([[US Patent Application 18322116. ACOUSTIC DEVICE simplified abstract (TDK CORPORATION)|18322116]])===
  
  
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===MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, SEMICONDUCTOR ELEMENT, MAGNETIC RECORDING ARRAY, AND METHOD FOR MANUFACTURING MAGNETORESISTANCE EFFECT ELEMENT ([[US Patent Application 18232941. MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, SEMICONDUCTOR ELEMENT, MAGNETIC RECORDING ARRAY, AND METHOD FOR MANUFACTURING MAGNETORESISTANCE EFFECT ELEMENT simplified abstract|18232941]])===
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===MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, SEMICONDUCTOR ELEMENT, MAGNETIC RECORDING ARRAY, AND METHOD FOR MANUFACTURING MAGNETORESISTANCE EFFECT ELEMENT ([[US Patent Application 18232941. MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, SEMICONDUCTOR ELEMENT, MAGNETIC RECORDING ARRAY, AND METHOD FOR MANUFACTURING MAGNETORESISTANCE EFFECT ELEMENT simplified abstract (TDK CORPORATION)|18232941]])===
  
  
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===MAGNETO-RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE MAGNETO-RESISTIVE ELEMENT ([[US Patent Application 17971775. MAGNETO-RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE MAGNETO-RESISTIVE ELEMENT simplified abstract|17971775]])===
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===MAGNETO-RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE MAGNETO-RESISTIVE ELEMENT ([[US Patent Application 17971775. MAGNETO-RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE MAGNETO-RESISTIVE ELEMENT simplified abstract (TDK CORPORATION)|17971775]])===
  
  

Revision as of 07:05, 5 December 2023

Patent applications for TDK CORPORATION on November 30th, 2023

SUBSTRATE PROCESSING APPARATUS (18323820)

Main Inventor

Yohei SATO


SUBSTRATE PROCESSING APPARATUS (18323618)

Main Inventor

Yohei SATO


SUBSTRATE PROCESSING APPARATUS (18323467)

Main Inventor

Yohei SATO


SUBSTRATE PROCESSING APPARATUS (18323745)

Main Inventor

Yohei SATO


CORRECTION APPARATUS FOR ANGLE SENSOR, AND ANGLE SENSOR (18233474)

Main Inventor

Shinichirou MOCHIZUKI


POLYMER PARTICLE CONTAINING MAGNETIC MATERIAL, MEDIUM FOR SENSORS, AND SENSOR DEVICE (18175036)

Main Inventor

Yusuke ARIAKE


MAGNETIC SENSOR (18362011)

Main Inventor

Kentaro HARADA


MAGNETORESISTANCE EFFECT ELEMENT (18234147)

Main Inventor

Tomoyuki SASAKI


DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE (18308294)

Main Inventor

Toshihiro IGUCHI


INDUCTOR (18324609)

Main Inventor

Hajime AMANO


DIELECTRIC COMPOSITION AND MULTILAYER CERAMIC ELECTRONIC COMPONENT (18315563)

Main Inventor

Yuichiro SUEDA


DIELECTRIC COMPOSITION AND ELECTRONIC DEVICE (18308343)

Main Inventor

Toshihiro IGUCHI


ELECTRONIC DEVICE (18303703)

Main Inventor

Takaaki SATO


MULTILAYER CERAMIC ELECTRONIC DEVICE (18324344)

Main Inventor

Toshihiro IGUCHI


ANTENNA DEVICE (18449297)

Main Inventor

Yasuyuki HARA


POWER CONVERSION APPARATUS AND POWER CONVERSION SYSTEM (18308926)

Main Inventor

Eiji TAKEGAMI


ACOUSTIC DEVICE (18322116)

Main Inventor

Takashi KATO


MAGNETIZATION ROTATIONAL ELEMENT, MAGNETORESISTANCE EFFECT ELEMENT, SEMICONDUCTOR ELEMENT, MAGNETIC RECORDING ARRAY, AND METHOD FOR MANUFACTURING MAGNETORESISTANCE EFFECT ELEMENT (18232941)

Main Inventor

Yugo ISHITANI


MAGNETO-RESISTIVE ELEMENT AND METHOD OF MANUFACTURING THE MAGNETO-RESISTIVE ELEMENT (17971775)

Main Inventor

Tomoyuki SASAKI

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