SHANGHAI GREATWAY TOP POWER CO., LTD.

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
High conductivity energy-saving clamping device
- Patent number 8,342,892
- Issue date Jan 1, 2013
- Shanghai Guangwei Electric & Tools Co., Ltd
- YePing Fan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
EMERGENCY POWER SUPPLY STARTING SYSTEM FOR A LITHIUM BATTERY WITH A...
- Publication number 20140077755
- Publication date Mar 20, 2014
- SHANGHAI POWER STATION CO., LTD
- Zhongren Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH CONDUCTIVITY ENERGY-SAVING CLAMPING DEVICE
- Publication number 20110287673
- Publication date Nov 24, 2011
- SHANGHAI GUANGWEI ELECTRIC & TOOLS CO., LTD.
- YePing Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTELLIGENTIZED HIGH-FREQUENCY CHARGER FOR BATTERIES
- Publication number 20090273317
- Publication date Nov 5, 2009
- SHANGHAI GREATWAY TOP POWER CO., LTD.
- YePing Fan
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Trademarklast 30 trademarks

Information Trademark
79067520 - TOP.DC
- Serial number 79067520
- Registration number 3740233
- Filing date Mar 25, 2009
- SHANGHAI GREATWAY TOP POWER CO., LTD
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments