Wei ZHANG

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Hefei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Phase-locked loop frequency synthesizer and control method therefor
- Patent number 12,283,964
- Issue date Apr 22, 2025
- CHINAINSTRU & QUANTUMTECH (HEFEI) CO., LTD.
- Zhifu Shi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Photovoltaic inverter
- Patent number 10,720,880
- Issue date Jul 21, 2020
- SUNGROW POWER SUPPLY CO., LTD.
- Longxiang Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PHASE-LOCKED LOOP FREQUENCY SYNTHESIZER AND CONTROL METHOD THEREFOR
- Publication number 20240007115
- Publication date Jan 4, 2024
- CHINAINSTRU & QUANTUMTECH (HEFEI) CO., LTD.
- Zhifu SHI
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTOVOLTAIC INVERTER
- Publication number 20200076363
- Publication date Mar 5, 2020
- Sungrow Power Supply Co., Ltd.
- Longxiang YAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER