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Taoyuan, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid lens chip, driving apparatus and driving method thereof
Patent number
10,261,309
Issue date
Apr 16, 2019
National Tsing Hua University
Fan-Gang Tseng
G02 - OPTICS
Information
Patent Grant
Method of manufacturing light emitting diode packaging lens and lig...
Patent number
8,455,910
Issue date
Jun 4, 2013
Walsin Lihwa Corporation
Chung-I Chiang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Microminiaturized projection module having an image processing unit...
Patent number
8,217,329
Issue date
Jul 10, 2012
Walsin Lihwa Corporation
Chung-I Chiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
LIQUID LENS CHIP, DRIVING APPARATUS AND DRIVING METHOD THEREOF
Publication number
20180164576
Publication date
Jun 14, 2018
National Tsing-Hua University
Fan-Gang Tseng
G02 - OPTICS
Information
Patent Application
METHOD OF MANUFACTURING LIGHT EMITTING DIODE PACKAGING LENS AND LIG...
Publication number
20130233710
Publication date
Sep 12, 2013
WALSIN LIHWA CORPORATION
Chung-I Chiang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
EDGE TYPE BACKLIGHTING MODULE
Publication number
20110221663
Publication date
Sep 15, 2011
WALSIN LIHWA CORPORATION
Chung-I CHIANG
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
LIGHT EMITTING DIODE ASSEMBLY HAVING IMPROVED LIGHTING EFFICIENCY
Publication number
20110198619
Publication date
Aug 18, 2011
WALSIN LIHWA CORPORATION
Chung-I Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AC LIGHT EMITTING DIODE DEVICE HAVING INTEGRATED PASSIVE DEVICE
Publication number
20110163679
Publication date
Jul 7, 2011
WALSIN LIHWA CORPORATION
Chung-I Chiang
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
MICROMINIATURIZED PROJECTION MODULE FOR PROJECTING IMAGE ONTO OBJECT
Publication number
20110164223
Publication date
Jul 7, 2011
WALSIN LIHWA CORPORATION
Chung-I Chiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Color tunable light emitting diode
Publication number
20110080108
Publication date
Apr 7, 2011
WALSIN LIHWA CORPORATION
Chung-I Chiang
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method of manufacturing light emitting diode packaging lens and lig...
Publication number
20110068356
Publication date
Mar 24, 2011
WALSIN LIHWA CORPORATION
Chung-I Chiang
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method for fixing wafer used in manufacturing procedure
Publication number
20050215029
Publication date
Sep 29, 2005
Walsin Lihwa Corp.
Hsin-Ya Peng
H01 - BASIC ELECTRIC ELEMENTS