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Thomas H. Yu
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Richmond Heights, OH, US
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last 30 patents
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Patent Grant
Tungsten halogen lamp with halogen-containing compound and silicon-...
Patent number
6,956,328
Issue date
Oct 18, 2005
General Electric Company
Thomas H. Yu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Fill for high temperature tungsten-halogen lamps
Patent number
6,384,530
Issue date
May 7, 2002
General Electric Company
Thomas H. Yu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric lamps containing electrical leads of a molybdenum and tung...
Patent number
5,754,005
Issue date
May 19, 1998
General Electric Company
George E. Sakoske
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal strap for holding cylindrical lamp
Patent number
5,684,355
Issue date
Nov 4, 1997
General Electric Company
Douglas G. Seredich
F21 - LIGHTING
Information
Patent Grant
Tungsten halogen lamp including phosphorous and bromine
Patent number
5,034,656
Issue date
Jul 23, 1991
General Electric Company
Thomas H. Yu
H01 - BASIC ELECTRIC ELEMENTS