Qiong ZHANG

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Direct current to direct current power supply apparatus
- Patent number 9,893,625
- Issue date Feb 13, 2018
- Delta Electronics (Shanghai) Co., Ltd.
- Wen-Hua Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC-DC converter and DC-DC converter system thereof
- Patent number 9,570,999
- Issue date Feb 14, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Zhongwang Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC/DC converter and control method of DC/DC converter
- Patent number 9,559,604
- Issue date Jan 31, 2017
- Delta Electronics (Shanghai) Co., Ltd.
- Zhongwang Yang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC to DC converter and DC to DC conversion system
- Patent number 9,318,967
- Issue date Apr 19, 2016
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yahong Xiong
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
DIRECT CURRENT TO DIRECT CURRENT POWER SUPPLY APPARATUS
- Publication number 20150303814
- Publication date Oct 22, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Wen-Hua Li
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC-DC CONVERTER AND DC-DC CONVERTER SYSTEM THEREOF
- Publication number 20150249391
- Publication date Sep 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhongwang YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC to DC Converter and DC to DC Conversion System
- Publication number 20150249395
- Publication date Sep 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Yahong XIONG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC/DC CONVERTER AND CONTROL METHOD THEREOF
- Publication number 20150249396
- Publication date Sep 3, 2015
- DELTA ELECTRONICS (SHANGHAI) CO., LTD.
- Zhongwang YANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER