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I-Chang Tsao
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Hsinchu City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Surface mount process, surface mount system, and feeding apparatus...
Patent number
8,530,771
Issue date
Sep 10, 2013
Lextar Electronics Corp.
Ji-Huei Chen
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Inspection method and apparatus of laser crystallized silicons
Patent number
7,184,132
Issue date
Feb 27, 2007
AU Optronics Corp.
I-Chang Tsao
G01 - MEASURING TESTING
Information
Patent Grant
Method of fabricating a polysilicon layer
Patent number
6,867,074
Issue date
Mar 15, 2005
Au Optronics Corporation
I-Chang Tsao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Diffusion barrier multi-layer structure for thin film transistor li...
Patent number
6,818,319
Issue date
Nov 16, 2004
AU Optronics Corp.
I-Chang Tsao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming a thin film transistor
Patent number
6,773,969
Issue date
Aug 10, 2004
AU Optronics Corp.
Hsin-Hung Lee
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LAMP ASSEMBLY AND ITS FRAMELESS PANEL LIGHT
Publication number
20190146141
Publication date
May 16, 2019
Lextar Electronics Corporation
Teng-Huei HUANG
G02 - OPTICS
Information
Patent Application
LIGHT GUIDE PLATE AND FABRICATION THEREOF AND LIGHT SOURCE MODULE H...
Publication number
20190121014
Publication date
Apr 25, 2019
Lextar Electronics Corporation
Teng-Huei HUANG
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SURFACE MOUNT PROCESS, SURFACE MOUNT SYSTEM, AND FEEDING APPARATUS...
Publication number
20110315608
Publication date
Dec 29, 2011
Ji-Huei CHEN
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF FORMING POLYSILICON FILM USING A LASER ANNEALING APPARATUS
Publication number
20070054478
Publication date
Mar 8, 2007
AU OPTRONICS CORPORATION
I-Chang Tsao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Method of manufacturing nano crystals and application of the same
Publication number
20070052004
Publication date
Mar 8, 2007
AU Optronics Corp.
Chih-Wei Chao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
[LASER ANNEALING APPARATUS AND LASER ANNEALING PROCESS]
Publication number
20050199597
Publication date
Sep 15, 2005
I-Chang Tsao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Laser annealing apparatus and method
Publication number
20050189328
Publication date
Sep 1, 2005
I-Chang Tsao
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Inspection method and apparatus of laser crystallized silicons
Publication number
20050002016
Publication date
Jan 6, 2005
AU Optronics Corp.
I-Chang Tsao
G01 - MEASURING TESTING
Information
Patent Application
DIFFUSION BARRIER MULTI-LAYER STRUCTURE FOR THIN FILM TRANSISTOR LI...
Publication number
20040157382
Publication date
Aug 12, 2004
AU Optronics Corp.
I-Chang Tsao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING A THIN FILM TRANSISTOR
Publication number
20040119072
Publication date
Jun 24, 2004
Hsin-Hung Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FABRICATING A POLYSILICON LAYER
Publication number
20040084677
Publication date
May 6, 2004
I-Chang Tsao
H01 - BASIC ELECTRIC ELEMENTS