Class c amplifier bias circuit
US-2026058608-A1 · Feb 26, 2026 · US
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Wang Xinwei patents
Wang Xinwei is listed as an inventor on 26 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Xinwei |
| Total patents | 26 |
| First publication | Jan 22, 2015 |
| Latest publication | Feb 26, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Harmonic termination for differential amplifier
US-2025247061-A1 · Jul 31, 2025 · US
Power amplifier with overvoltage protection in input matching stage
US-2023034531-A1 · Feb 2, 2023 · US
Radio frequency (RF) amplifier bias circuit
US-11509269-B2 · Nov 22, 2022 · US
Stability improvement circuit for radio frequency (RF) power amplifiers
US-11323079-B2 · May 3, 2022 · US
Radio frequency (rf) amplifier bias circuit
US-2022052656-A1 · Feb 17, 2022 · US
Stability improvement circuit for radio frequency (rf) power amplifiers
US-2021273615-A1 · Sep 2, 2021 · US
Current-limiting circuit for a power amplifier
US-10979002-B2 · Apr 13, 2021 · US
Multi-mode hybrid radio frequency (rf) power amplifier with driver amplifier bypass
US-2020099342-A1 · Mar 26, 2020 · US
Switch linearizer
US-10491209-B2 · Nov 26, 2019 · US
Recent patents
Latest publications not already listed above.
Systems and methods providing a matching circuit that bypasses a parasitic impedance
US-10491172-B2 · Nov 26, 2019 · US
Methods and apparatuses for ruggedizing a power amplifier against breakdown using harmonic tuning
US-10381988-B2 · Aug 13, 2019 · US
Internet map virtual marker dynamic management theory and method
US-2019155923-A1 · May 23, 2019 · US
Methods and apparatuses for ruggedizing a power amplifier against breakdown using harmonic tuning
US-2019089314-A1 · Mar 21, 2019 · US
Foundation Theory And Method of Internet Map/Platform Iconology/Markerology
US-2019034468-A1 · Jan 31, 2019 · US
Current-limiting circuit for a power amplifier
US-2019020317-A1 · Jan 17, 2019 · US
Step attenuator with constant input capacitance
US-9985601-B2 · May 29, 2018 · US
Systems and Methods Providing a Matching Circuit that Bypasses a Parasitic Impedance
US-2018048270-A1 · Feb 15, 2018 · US
Quadrature current-combining linearizing circuit for generating arbitrary phase and amplitude
US-9467196-B2 · Oct 11, 2016 · US
Analog switch for RF front end
US-9128502-B2 · Sep 8, 2015 · US
Quadrature current-combining linearizing circuit for generating arbitrary phase and amplitude
US-2015222319-A1 · Aug 6, 2015 · US
Dynamic bias to improve switch linearity
US-2015105032-A1 · Apr 16, 2015 · US
Directional coupler circuit techniques
US-2015042412-A1 · Feb 12, 2015 · US
Analog switch for rf front end
US-2015042399-A1 · Feb 12, 2015 · US
High accuracy measurement of on-chip component parameters
US-2015035550-A1 · Feb 5, 2015 · US
Switch linearizer
US-2015022024-A1 · Jan 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Qualcomm Inc | 24 |
| Wang Qiang | 2 |
| Wang Xinwei | 2 |
| Wang Zhaoyang | 2 |
| Wang Yong | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03F3/245 | 14 |
| H03F2200/451 | 12 |
| H03F3/195 | 9 |
| H03F1/565 | 8 |
| H03F1/52 | 5 |