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Joseph Xie
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Singapore, SG
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Patents Grants
last 30 patents
Information
Patent Grant
Method of using silicon rich carbide as a barrier material for fluo...
Patent number
6,730,591
Issue date
May 4, 2004
Chartered Semiconductor Manufactoring Ltd.
Licheng Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inductor-capacitor resonant RF switch
Patent number
6,472,962
Issue date
Oct 29, 2002
Institute of Microelectronics
Lihui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of using silicon rich carbide as a barrier material for fluo...
Patent number
6,429,129
Issue date
Aug 6, 2002
Chartered Semiconductor Manufacturing Ltd.
Licheng Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Use of boron carbide as an etch-stop and barrier layer for copper d...
Patent number
6,424,044
Issue date
Jul 23, 2002
Chartered Semiconductor Manufacturing Ltd.
Licheng M. Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of etching trenches for metallization of integrated circuit...
Patent number
6,387,798
Issue date
May 14, 2002
Institute of Microelectronics
Nelson Chou San Loke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Use of boron carbide as an etch-stop and barrier layer for copper d...
Patent number
6,352,921
Issue date
Mar 5, 2002
Chartered Semiconductor Manufacturing Ltd.
Licheng M. Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tri-layer resist method for dual damascene process
Patent number
6,242,344
Issue date
Jun 5, 2001
Institute of Microelectronics
Leong Tee Koh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
INDUCTOR-CAPACITOR RESONANT RF SWITCH
Publication number
20020171517
Publication date
Nov 21, 2002
Institute of Microelectronics
Lihui Guo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of using silicon rich carbide as a barrier material for fluo...
Publication number
20020164872
Publication date
Nov 7, 2002
Chartered Semiconductor Manufacturing Ltd.
Licheng Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Use of boron carbide as an etch-stop and barrier layer for copper d...
Publication number
20020076918
Publication date
Jun 20, 2002
Chartered Semiconductor Manufacturing Ltd.
Licheng M. Han
H01 - BASIC ELECTRIC ELEMENTS