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Vincent Lam
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Shatin, HK
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for providing power from a power source to a p...
Patent number
8,385,031
Issue date
Feb 26, 2013
RadioShack Corporation
Vincent Man Tai Lam
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information
Patent Grant
Electronic compass apparatus and method
Patent number
6,826,843
Issue date
Dec 7, 2004
RadioShack, Corp.
Vincent M. T. Lam
G01 - MEASURING TESTING
Information
Patent Grant
Wind gauge
Patent number
6,684,174
Issue date
Jan 27, 2004
RadioShack, Corp.
John M. Clark
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Transmitter cut off apparatus
Patent number
6,263,194
Issue date
Jul 17, 2001
RadioShack Corporation
Edmond Chan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
Electronic compass apparatus and method
Publication number
20040098873
Publication date
May 27, 2004
Vincent M.T. Lam
G01 - MEASURING TESTING
Information
Patent Application
Wind gauge
Publication number
20030163278
Publication date
Aug 28, 2003
John M. Clark
A63 - SPORTS GAMES AMUSEMENTS