Wuying Li

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Clamp circuit and power module using the same
- Patent number 11,336,274
- Issue date May 17, 2022
- Delta Electronics (Shanghai) Co., Ltd.
- Lifeng Qiao
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC transmission apparatus, surge control circuit and method
- Patent number 11,063,427
- Issue date Jul 13, 2021
- Delta Electronics (Shanghai) Co., Ltd.
- JianPing Ying
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Active clamp circuit for power semiconductor switch and power conve...
- Patent number 10,234,880
- Issue date Mar 19, 2019
- Delta Electronics (Shanghai) Co., Ltd.
- Wuying Li
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CLAMP CIRCUIT AND POWER MODULE USING THE SAME
- Publication number 20210036695
- Publication date Feb 4, 2021
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Lifeng QIAO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC TRANSMISSION APPARATUS, SURGE CONTROL CIRCUIT AND METHOD
- Publication number 20200244065
- Publication date Jul 30, 2020
- DELTA ELECTRONICS (Shanghai) CO., LTD.
- JianPing YING
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER