Field briefing
H01G · Capacitors
Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type. Patents classified in CPC H01G, part of Electricity and electronics.
Dates, owners, statuses and filings come from the published records. Derived views are counted from them. Highlighted text is a plain-English AI reading, written from a patent's title and abstract. Legal statuses and expiry dates are estimates, not legal advice.
Who works on this, where, and with whom
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Connected industries
Other industries that share patents, companies or citations with Capacitors.
Newest patents in H01G · Capacitors
1,089 patents imported from the European Patent Office; newest published 2026-10-09; most active companies: Murata Manufacturing Co, Panasonic IP MAN Co Ltd, 三星电机株式会社.
- 接触焊盘上具有残余弹性的连接导线的电绝缘 CN122893215A, published 2026-10-09
- CONCENTRIC DTC BUMPS FOR HIGH DENSITY PACKAGE DECAP SOLUTION US20260313924A1, published 2026-10-08
- Non-polar Photo-dependent Variable Capacitor US20260311935A1, published 2026-10-08
- MULTILAYER ELECTRONIC COMPONENT US20260311932A1, published 2026-10-08
- DIELECTRIC CERAMIC, METHOD OF PREPARING THE SAME, AND MULTILAYER CERAMIC CAPACITOR INCLUDING THE SAME US20260311933A1, published 2026-10-08
- 多层陶瓷部件 CN122872984A, published 2026-10-02
- 传感器装置和通过直接原子层处理制造传感器装置的方法 CN122873343A, published 2026-10-02
- Stickstoff-Salze von substituierten trifluorborat-haltigen Anionen und deren Verwendung in einer Elektrolytzusammensetzung in einem Energiespeicher DE102025111545A1, published 2026-10-01
- MULTI-LAYER CERAMIC ELECTRONIC COMPONENT US20260302081A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC COMPONENT US20260302075A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC DEVICE AND MANUFACTURING METHOD OF THE SAME US20260302062A1, published 2026-10-01
- POWER COUPLER FOR ROTATING CAPACITIVE POWER TRANSFER WITH PATTERNED ELECTRODES AND ELECTRICAL MACHINE COMPRISING SUCH POWER COUPLER WO2026202539A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC COMPONENT US20260302082A1, published 2026-10-01
- ABLATED MONOLITHIC DIAMOND CAPACITOR WITH ELECTRODES US20260302084A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC COMPONENT US20260302074A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC DEVICE AND DIELECTRIC CERAMIC COMPOSITION US20260302065A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC COMPONENT US20260302069A1, published 2026-10-01
- Ultracapacitor for Use at Low and High Temperatures US20260302095A1, published 2026-10-01
- SOLID ELECTROLYTIC CAPACITOR US20260302089A1, published 2026-10-01
- POWER COUPLER FOR ROTATING CAPACITIVE POWER TRANSFER AND ELECTRICAL MACHINE COMPRISING SUCH POWER COUPLER WO2026202538A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC COMPONENT US20260302076A1, published 2026-10-01
- MULTILAYER CERAMIC ELECTRONIC DEVICE AND MANUFACTURING METHOD OF THE SAME US20260302078A1, published 2026-10-01
- METHODS FOR OBTAINING POROUS ELECTRODE MATERIAL AND METHODS FOR OBTAINING A FELT WITH POROUS ELECTRODE MATERIAL EP4813910A1, published 2026-09-30
- A battery CZ2025102A3, published 2026-09-30
- 陶瓷组件 CN122843065A, published 2026-09-29
Most active companies
Counted over the newest 200 imported patents in this industry.
- Murata Manufacturing Co 31 patents
- Panasonic IP MAN Co Ltd 20 patents
- 三星电机株式会社 18 patents
- TDK株式会社 16 patents
- Taiyo Yuden KK 10 patents
- 株式会社村田制作所 7 patents
- Zeon Corp 6 patents
- 太阳诱电株式会社 6 patents
Connected industries
- Y02E · Reduction of greenhouse gas [GHG] emissions, related to energy generation, transmission… 347 patents in both
- H01M · Processes or means, e.g. batteries, for the direct conversion of chemical energy into… 195 patents in both
- H01C · Resistors 86 patents in both
- C04B · Lime, magnesia 67 patents in both
- C01B · Non-metallic elements 65 patents in both