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Jaw-Ji Chen
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Hsinchu, TW
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last 30 patents
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Patent Grant
Diaphragmatic electromagnetic valve with leakage preventing convex...
Patent number
5,116,020
Issue date
May 26, 1992
Industrial Technology Research Institute
Yu-Yin Peng
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Patents Applications
last 30 patents
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Patent Application
FILM ATTACHING METHOD AND SCREEN OF REAR PROJECTION TELEVISION
Publication number
20070125473
Publication date
Jun 7, 2007
NANO PRECISION CORPORATION
Jaw-Ji Chen
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL