Jinxin ZHAO

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Tianjin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency power amplifier, chip, and communication terminal
- Patent number 12,255,590
- Issue date Mar 18, 2025
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier based on power detection feedback,...
- Patent number 11,323,074
- Issue date May 3, 2022
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency power amplifier based on current detection feedback...
- Patent number 11,177,781
- Issue date Nov 16, 2021
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-gain mode power amplifier, chip, and communication terminal
- Patent number 10,944,370
- Issue date Mar 9, 2021
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin Zhao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER, CHIP, AND COMMUNICATION TERMINAL
- Publication number 20220278659
- Publication date Sep 1, 2022
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER BASED ON POWER DETECTION FEEDBACK,...
- Publication number 20200220504
- Publication date Jul 9, 2020
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER FOR INHIBITING HARMONIC WAVE AND ST...
- Publication number 20200186099
- Publication date Jun 11, 2020
- VANCHIP (TIANJIN) TECHNOLOGY CO.,LTD.
- Jinxin ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RADIO FREQUENCY POWER AMPLIFIER BASED ON CURRENT DETECTION FEEDBACK...
- Publication number 20200177142
- Publication date Jun 4, 2020
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-GAIN MODE POWER AMPLIFIER, CHIP, AND COMMUNICATION TERMINAL
- Publication number 20190207577
- Publication date Jul 4, 2019
- VANCHIP (TIANJIN) TECHNOLOGY CO., LTD
- Jinxin ZHAO
- H03 - BASIC ELECTRONIC CIRCUITRY