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Patents Grants
last 30 patents
Information
Patent Grant
Transformer with effective high turn ratio
Patent number
8,242,872
Issue date
Aug 14, 2012
GLOBALFOUNDRIES Singapore Pte. Ltd.
Chee Chong Lim
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Tunable high quality factor inductor
Patent number
8,237,531
Issue date
Aug 7, 2012
GLOBALFOUNDRIES Singapore Pte. Ltd.
Ping Qiu
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated transformer and method of fabrication thereof
Patent number
7,570,144
Issue date
Aug 4, 2009
Chartered Semiconductor Manufacturing, Ltd.
Chee Chong Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance RF inductors and transformers using bonding technique
Patent number
7,023,315
Issue date
Apr 4, 2006
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance RF inductors and transformers using bonding technique
Patent number
6,998,953
Issue date
Feb 14, 2006
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated helix coil inductor on silicon
Patent number
6,803,848
Issue date
Oct 12, 2004
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated vertical spiral inductor on semiconductor material
Patent number
6,800,533
Issue date
Oct 5, 2004
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated vertical spiral inductor on semiconductor material
Patent number
6,611,188
Issue date
Aug 26, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance RF inductors and transformers using bonding technique
Patent number
6,586,309
Issue date
Jul 1, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated helix coil inductor on silicon
Patent number
6,535,098
Issue date
Mar 18, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High performance integrated varactor on silicon
Patent number
6,521,939
Issue date
Feb 18, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat-Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Technique to generate negative conductance in CMOS tuned cascode RF...
Patent number
6,292,060
Issue date
Sep 18, 2001
Chartered Semiconductor Manufacturing Ltd.
Kiat-Seng Yeo
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
TUNABLE HIGH QUALITY FACTOR INDUCTOR
Publication number
20090167466
Publication date
Jul 2, 2009
CHARTERED SEMICONDUCTOR MANUFACTURING, LTD.
Ping QIU
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
INTEGRATED TRANSFORMER AND METHOD OF FABRICATION THEREOF
Publication number
20080284552
Publication date
Nov 20, 2008
CHARTERED SEMICONDUCTOR MANUFACTURING, LTD.
Chee Chong Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRANSFORMER WITH EFFECTIVE HIGH TURN RATIO
Publication number
20080284553
Publication date
Nov 20, 2008
CHARTERED SEMICONDUCTOR MANUFACTURING, LTD.
Chee Chong Lim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High performance RF inductors and transformers using bonding technique
Publication number
20050167828
Publication date
Aug 4, 2005
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High performance RF inductors and transformers using bonding technique
Publication number
20030205778
Publication date
Nov 6, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated helix coil inductor on silicon
Publication number
20030043010
Publication date
Mar 6, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Integrated vertical spiral inductor on semiconductor material
Publication number
20030013264
Publication date
Jan 16, 2003
Chartered Semiconductor Manufacturing Ltd.
Kiat Seng Yeo
H01 - BASIC ELECTRIC ELEMENTS