Field briefing
H03F · Amplifiers
Amplifiers. Patents classified in CPC H03F, 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.
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Connected industries
Other industries that share patents, companies or citations with Amplifiers.
Newest patents in H03F · Amplifiers
27 patents imported from the European Patent Office; newest published 2026-10-08; most active companies: Texas Instruments Inc, Advanced Energy Ind Inc, AES Global Holdings PTE Ltd.
- TRIMMING RESISTOR USING MODULATED SIGNAL US20260311914A1, published 2026-10-08
- MICROWAVE WAVEGUIDE DEVICE WO2026196124A1, published 2026-09-24
- 非对称传输线之间的宽带非互易耦合 CN122800893A, published 2026-09-22
- PLANAR SOLID STATE POWER AMPLIFIER ARCHITECTURE WITH INTEGRATED WAVEGUIDE TRANSITIONS, HEAT SINK AND COMBINER US20260280505A1, published 2026-09-17
- WAVEGUIDE-BASED LONGITUDINALLY DISTRIBUTED HIGH-POWER AMPLIFIER FOR MILLIMETER WAVE LU509907B1, published 2026-09-15
- 四耦合堆叠变压器、自动化设计方法及毫米波双向可变增益放大器 CN122638317A, published 2026-08-25
- 一种片上电感的版图结构、差分放大电路以及检波器 CN122622269A, published 2026-08-21
- 一种大动态毫米波多用途雷达干扰模拟设备及其控制方法 CN122592340A, published 2026-08-18
- 异质介电集成的三维同轴滤波放大器 CN122577821A, published 2026-08-14
- AMPLIFIER CIRCUIT AND RELATED METHOD EP4790894A1, published 2026-08-12
- 一种基于三维堆叠结构的太赫兹功率放大器 CN122553861A, published 2026-08-11
- Power Generators and Methods of Using the Same US20260229460A1, published 2026-08-06
- ACTIVE REFLECTIVE INTELLIGENT SURFACE CIRCUIT WO2026161002A1, published 2026-07-30
- Layer-based analog hardware implementation of neural networks CN122477472A, published 2026-07-28
- Active vector modulated power divider KR20260106361A, published 2026-07-07
- HIGH VOLTAGE AMPLIFIER AND MASS SPECTROMETRY DEVICE COMPRISING SAME WO2026140302A1, published 2026-07-02
- POWER GENERATORS AND METHODS OF USING THE SAME US20260189199A1, published 2026-07-02
- BIDIRECTIONAL VARIABLE GAIN PHASE SHIFTER KR20260093129A, published 2026-06-19
- RADIO FREQUENCY FRONT-END MODULE WITH EMBEDDED CIRCULATORS US20260173253A1, published 2026-06-18
- METHODS AND APPARATUS TO SET A BODY BIAS OF A RESISTOR US20260148882A1, published 2026-05-28
- Hochfrequenz-Leistungskoppler für einen Leistungsumwandler für eine Industrieprozessanordnung DE102024131926A1, published 2026-04-30
- Power amplifier CN121887127A, published 2026-04-17
- N-WAY COUPLER AND CHIP INCLUDING THE SAME US20260100493A1, published 2026-04-09
- BALUN AND POWER AMPLIFIER CIRCUIT US20260066859A1, published 2026-03-05
- CONFIGURABLE UNEQUAL POWER DIVIDER/COMBINER CIRCUITS AND METHODS EP4704340A2, published 2026-03-04
Most active companies
Counted over the newest 27 imported patents in this industry.
- Texas Instruments Inc 2 patents
- Advanced Energy Ind Inc 1 patent
- AES Global Holdings PTE Ltd 1 patent
- Ecole Polytechnique FED Lausanne Epfl 1 patent
- Electronics AND Telecommunications Research Inst 1 patent
- Ericsson Telefon AB L M 1 patent
- Hitachi High Tech Corp 1 patent
- IMEC 非营利协会 1 patent
Connected industries
- H01P · Waveguides 16 patents in both
- H03H · Impedance networks, e.g. resonant circuits 7 patents in both
- H01C · Resistors 5 patents in both
- H01F · Magnets 3 patents in both
- H01Q · Antennas, i.e. radio aerials 3 patents in both