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CHIN-CHUNG WEI
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YUNLIN COUNTY, TW
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Patents Grants
last 30 patents
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Patent Grant
Nut for ball screw
Patent number
8,997,593
Issue date
Apr 7, 2015
National Formosa University
Jeng-Haur Horng
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Grant
Molecular film for coating optical lenses and a manufacture method...
Patent number
8,300,316
Issue date
Oct 30, 2012
National Formosa University
Jeng-Haur Horng
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
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Patent Application
NUT FOR BALL SCREW
Publication number
20130145877
Publication date
Jun 13, 2013
NATIONAL FORMOSA UNIVERSITY
JENG-HAUR HORNG
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
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Patent Application
TOPOGRAPHY SHAPING APPARATUS FOR FORMING SURFACES OF LOW FRICTION C...
Publication number
20120029888
Publication date
Feb 2, 2012
Jeng-Haur HORNG
B24 - GRINDING POLISHING
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Patent Application
MOLECULAR FILM FOR COATING OPTICAL LENSES AND A MANUFACTURE METHOD...
Publication number
20120026594
Publication date
Feb 2, 2012
Jeng-Haur HORNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...