Zhiqiang Zhan

Follow

Person

Shanghai, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Energy recycle system for use with AC current power supply
- Patent number 7,804,193
- Issue date Sep 28, 2010
- Delta Electronics, Inc.
- Chao Yan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
ENERGY RECYCLE SYSTEM FOR USE WITH AC CURRENT POWER SUPPLY
- Publication number 20080238196
- Publication date Oct 2, 2008
- DELTA ELECTRONICS, INC.
- Chao Yan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC