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Liang-Jyi Yan
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Xindian City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
High-reflectivity and low-defect density LED structure
Patent number
8,158,998
Issue date
Apr 17, 2012
High Power Opto, Inc.
Liang-Jyi Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High light-extraction efficiency light-emitting diode structure
Patent number
8,035,123
Issue date
Oct 11, 2011
High Power Opto. Inc.
Liang-Jyi Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transmitter identification information signal detection apparatus a...
Patent number
7,961,801
Issue date
Jun 14, 2011
Via Technologies, Inc.
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
LED-laser lift-off method
Patent number
7,955,951
Issue date
Jun 7, 2011
High Power Opto, Inc.
Liang-Jyi Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Photoelectric conversion element
Patent number
7,956,282
Issue date
Jun 7, 2011
High Power Opto, Inc.
Jinn-Kong Sheu
B82 - NANO-TECHNOLOGY
Information
Patent Grant
High-power light emitting diode chip
Patent number
D638377
Issue date
May 24, 2011
Liang-Jyi Yan
D13 - Equipment for production, distribution, or transformation of energy
Information
Patent Grant
Laser lift-off method
Patent number
7,754,511
Issue date
Jul 13, 2010
High Power Opto. Inc.
Wei-Chih Wen
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Control method for producing a ramp of output power and transmitter...
Patent number
7,689,183
Issue date
Mar 30, 2010
VIA Technologies, Inc.
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method and apparatus for channel impulse response estimation in GSM...
Patent number
7,428,276
Issue date
Sep 23, 2008
VIA Technologies Inc.
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Patents Applications
last 30 patents
Information
Patent Application
High-reflectivity and low-defect density LED structure
Publication number
20120043522
Publication date
Feb 23, 2012
Liang-Jyi YAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED STRUCTURE WITH BRAGG FILM AND METAL LAYER
Publication number
20120043567
Publication date
Feb 23, 2012
Liang-Jyi YAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH LIGHT-EXTRACTION EFFICIENCY LIGHT-EMITTING DIODE STRUCTURE
Publication number
20100243985
Publication date
Sep 30, 2010
Liang-Jyi Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH BRIGHTNESS LIGHT EMITTING DIODE STRUCTURE AND A METHOD FOR FAB...
Publication number
20100127237
Publication date
May 27, 2010
Chih-Sung Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTOELECTRIC CONVERSION ELEMENT
Publication number
20100065121
Publication date
Mar 18, 2010
Jinn-Kong Sheu
B82 - NANO-TECHNOLOGY
Information
Patent Application
LED-LASER LIFT-OFF METHOD
Publication number
20100055873
Publication date
Mar 4, 2010
Liang-Jyi YAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LOW-TEMPERATURE LED CHIP METAL BONDING LAYER
Publication number
20100019222
Publication date
Jan 28, 2010
HIGH POWER OPTO.INC.
Liang-Jyi Yan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER LIFT-OFF METHOD
Publication number
20100009515
Publication date
Jan 14, 2010
HIGH POWER OPTO, INC.
Wei-Chih WEN
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
TRANSMITTER IDENTIFICATION INFORMATION SIGNAL DETECTION APPARATUS A...
Publication number
20090207949
Publication date
Aug 20, 2009
VIA TECHNOLOGIES, INC.
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
CONTROL METHOD FOR PRODUCING A RAMP OF OUTPUT POWER AND TRANSMITTER...
Publication number
20070142007
Publication date
Jun 21, 2007
VIA Technologies, Inc.
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR CHANNEL IMPULSE RESPONSE ESTIMATION IN GSM...
Publication number
20060062333
Publication date
Mar 23, 2006
Liang Yan
H04 - ELECTRIC COMMUNICATION TECHNIQUE