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Wei-Liang Yang
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Hsinchu City, TW
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Patents Grants
last 30 patents
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Patent Grant
Electrodialysis method for purifying of silicate-containing potassi...
Patent number
8,088,266
Issue date
Jan 3, 2012
Asia Union Electronic Chemical Corporation
Curtis Douglas Dove
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Non-chromium containing black multi-layer coatings
Patent number
7,541,095
Issue date
Jun 2, 2009
Elisha Holding LLC
Wan-Chu Wu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Patents Applications
last 30 patents
Information
Patent Application
ELECTRODIALYSIS METHOD FOR TREATMENT OF SILICATE-CONTAINING POTASSI...
Publication number
20100213077
Publication date
Aug 26, 2010
CURTIS DOUGLAS DOVE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Non-Chromium Containing Black Multi-Layer Coatings
Publication number
20080102297
Publication date
May 1, 2008
ELISHA HOLDING LLC
Wan-Chu Wu
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR