Qingmeng WANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Insulated gate bipolar transistor driving circuit
- Patent number 9,960,766
- Issue date May 1, 2018
- BOE Technology Group Co., Ltd.
- Qingmeng Wang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power supply circuit and power supply method
- Patent number 9,859,734
- Issue date Jan 2, 2018
- BOE Technology Group Co., Ltd.
- Xiaoyan Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
INSULATED GATE BIPOLAR TRANSISTOR DRIVING CIRCUIT
- Publication number 20170149431
- Publication date May 25, 2017
- BOE TECHNOLOGY GROUP CO., LTD.
- Qingmeng WANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHOTOVOLTAIC COMBINER BOX MONITORING SYSTEM
- Publication number 20170117847
- Publication date Apr 27, 2017
- BOE TECHNOLOGY GROUP CO., LTD. et al.
- Qingmeng WANG
- G01 - MEASURING TESTING
Information Patent Application
POWER SUPPLY CIRCUIT AND POWER SUPPLY METHOD
- Publication number 20170040816
- Publication date Feb 9, 2017
- Xiaoyan Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER