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Hsinchu City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Method for fabricating an organic light emitting diode
Patent number
7,078,070
Issue date
Jul 18, 2006
Helix Technology Inc.
Kuang-Chung Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Backlighting module for a display apparatus
Patent number
6,705,739
Issue date
Mar 16, 2004
Helix Technology Inc.
Chung-Yu Kuo
G02 - OPTICS
Information
Patent Grant
Method for fabricating an organic light emitting diode
Patent number
6,664,564
Issue date
Dec 16, 2003
Helix Technology Inc.
Kuang-Chung Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Movable evaporation device
Patent number
6,641,674
Issue date
Nov 4, 2003
Helix Technology Inc.
Kuang-Chung Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for fabricating an organic light emitting diode
Patent number
6,582,984
Issue date
Jun 24, 2003
Helix Technology Inc.
Kuang-Chung Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for automatically cleaning mask
Patent number
6,524,431
Issue date
Feb 25, 2003
Helix Technology Inc.
Kuang-Chung Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Method for fabricating an organic light emitting diode
Patent number
6,495,198
Issue date
Dec 17, 2002
Helix Technology Inc.
Kuang-Chung Peng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Evaporation source material supplier
Patent number
6,467,427
Issue date
Oct 22, 2002
Helix Technology Inc.
Kuang-Chung Peng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Adjustable gate valve assembly for vacuum chamber
Patent number
6,427,969
Issue date
Aug 6, 2002
Helix Technology Inc.
Sung-Peng Ho
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Patents Applications
last 30 patents
Information
Patent Application
Valve assembly
Publication number
20030122099
Publication date
Jul 3, 2003
Helix Technology Inc.
Yung-Chao Huang
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Trademark
last 30 trademarks