Radio frequency circuit
US-11601100-B2 · Mar 7, 2023 · US
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Chien Hwey-Ching patents
Chien Hwey-Ching is listed as an inventor on 19 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chien Hwey-Ching |
| Total patents | 19 |
| First publication | Jun 27, 2017 |
| Latest publication | Mar 7, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Operational amplifier
US-11316480-B2 · Apr 26, 2022 · US
Temperature compensation circuit for power amplifier
US-11303256-B2 · Apr 12, 2022 · US
Logarithmic power detector
US-11223337-B2 · Jan 11, 2022 · US
Temperature Compensation Circuit for Power Amplifier
US-2021399698-A1 · Dec 23, 2021 · US
Reference voltage generation circuit
US-11048285-B2 · Jun 29, 2021 · US
Power detector with all transistors being bipolar junction transistors
US-11038467-B2 · Jun 15, 2021 · US
Radio frequency circuit
US-2021091727-A1 · Mar 25, 2021 · US
Logarithmic Power Detector
US-2021067108-A1 · Mar 4, 2021 · US
Operational Amplifier
US-2021067101-A1 · Mar 4, 2021 · US
Recent patents
Latest publications not already listed above.
Reference Voltage Generation Circuit
US-2021034091-A1 · Feb 4, 2021 · US
Power amplifier and temperature compensation method for the power amplifier
US-10901447-B2 · Jan 26, 2021 · US
Power amplifier and temperature compensation method for the power amplifier
US-2020341501-A1 · Oct 29, 2020 · US
Power detector with all transistors being bipolar junction transistors
US-2020266764-A1 · Aug 20, 2020 · US
Reference voltage generator
US-10437274-B2 · Oct 8, 2019 · US
Reference voltage generator
US-2019204863-A1 · Jul 4, 2019 · US
Signal detector including a set of resistors and a collection unit for generating a detection signal
US-10135393-B2 · Nov 20, 2018 · US
Signal detector including a set of resistors and a collection unit for generating a detection signal
US-2018191305-A1 · Jul 5, 2018 · US
Signal transmitter capable of reducing noise
US-9692464-B1 · Jun 27, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Richwave Technology Corp | 19 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H03F3/4508 | 4 |
| H03F2200/504 | 4 |
| H03F3/245 | 4 |
| H03F1/02 | 4 |
| G01R19/00 | 4 |