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Jey-cherng Chen
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Hsinchu, TW
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last 30 patents
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Patent Grant
Microwave decomposition machine with output door mechanism
Patent number
5,708,259
Issue date
Jan 13, 1998
Industrial Technology Research Institute
Yuh-Ren Shieh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Patent Grant
Microwave heating chamber for vending machines
Patent number
5,589,093
Issue date
Dec 31, 1996
Electronics Research & Service Organization
Jey-Cherng Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Microwave decomposition machine
Patent number
5,429,799
Issue date
Jul 4, 1995
Industrial Technology Research Institute
Yuh-Ren Shieh
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE