Membership
Tour
Register
Log in
Lin-Chieh KAO
Follow
Person
Taichung city, TW
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Optical device and the forming method thereof
Patent number
8,362,505
Issue date
Jan 29, 2013
Huga Optotech Inc.
Tzong-Liang Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode device with high luminescent efficiency
Patent number
8,174,039
Issue date
May 8, 2012
Huga Optotech Inc.
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode
Patent number
8,129,736
Issue date
Mar 6, 2012
Huga Optotech, Inc.
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device having pillar structure with roughness surfac...
Patent number
7,999,273
Issue date
Aug 16, 2011
Huga Optotech Inc.
Tzong-Liang Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode
Patent number
7,928,461
Issue date
Apr 19, 2011
Huga Optotech, Inc.
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode having additional stack structure
Patent number
7,834,368
Issue date
Nov 16, 2010
Huga Optotech, Inc.
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Image Capture Device and Anti-shake Control Method Thereof
Publication number
20140168454
Publication date
Jun 19, 2014
Asia Optical International Ltd.
Hsiang-Yin Lin
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
PICO PROJECTOR
Publication number
20140009693
Publication date
Jan 9, 2014
Asia Optical International Ltd.
Lin-Chieh Kao
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
OPTICAL DEVICE
Publication number
20130140581
Publication date
Jun 6, 2013
HUGA OPTOTECH INC.
Tzong-Liang Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Emitting Device Having Pillar Structure with Roughness Surfac...
Publication number
20100237357
Publication date
Sep 23, 2010
Tzong-Liang TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Optical Device and the Forming Method Thereof
Publication number
20100193810
Publication date
Aug 5, 2010
Tzong-Liang TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20100193812
Publication date
Aug 5, 2010
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20100193813
Publication date
Aug 5, 2010
LIN-CHIEH KAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE
Publication number
20100193811
Publication date
Aug 5, 2010
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20100193814
Publication date
Aug 5, 2010
Lin-Chieh Kao
H01 - BASIC ELECTRIC ELEMENTS