John M. Groves

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Kowloon, HK

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Patents Grantslast 30 patents

Information Patent Grant
Adapter with manually retractable cable assembly and electrical plu...
- Patent number 6,623,294
- Issue date Sep 23, 2003
- Astec International Limited
- Man Keung Tse
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Adapter with retractable cable assembly and electrical plug assembly
- Patent number 6,402,546
- Issue date Jun 11, 2002
- Astec International Limited
- John M. Groves
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Low inductance high current connector for improved power supply system
- Patent number 5,959,848
- Issue date Sep 28, 1999
- Astec International Limited
- John Michael Groves
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power supply system for high density printed circuit boards
- Patent number 5,901,038
- Issue date May 4, 1999
- Wing Ling Cheng
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Adapter with manually retractable cable assembly and electrical plu...
- Publication number 20030008550
- Publication date Jan 9, 2003
- Man Keung Tse
- H01 - BASIC ELECTRIC ELEMENTS