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Weipeng Li
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Beacon, NY, US
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Patents Grants
last 30 patents
Information
Patent Grant
Spacer protection and electrical connection for array device
Patent number
8,623,714
Issue date
Jan 7, 2014
International Business Machines Corporation
Jae-Eun Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Integrated circuit structure having substantially planar N-P step h...
Patent number
8,563,394
Issue date
Oct 22, 2013
International Business Machines Corporation
Weipeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High pressure deuterium treatment for semiconductor/high-K insulato...
Patent number
8,445,969
Issue date
May 21, 2013
FREESCALE SEMICONDUCTOR, INC.
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asymmetric channel MOSFET
Patent number
8,298,897
Issue date
Oct 30, 2012
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Asymmetric channel MOSFET
Patent number
8,237,197
Issue date
Aug 7, 2012
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Balancing NFET and PFET performance using straining layers
Patent number
8,106,462
Issue date
Jan 31, 2012
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Threshold voltage improvement employing fluorine implantation and a...
Patent number
7,893,502
Issue date
Feb 22, 2011
International Business Machines Corporation
Weipeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for transistor fabrication with optimized performance
Patent number
7,883,953
Issue date
Feb 8, 2011
FREESCALE SEMICONDUCTOR, INC.
Da Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to reduce threshold voltage (Vt) in silicon germanium (SiGe)...
Patent number
7,867,839
Issue date
Jan 11, 2011
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MOSFET GATE ELECTRODE EMPLOYING ARSENIC-DOPED SILICON-GERMANIUM ALL...
Publication number
20130032897
Publication date
Feb 7, 2013
International Business Machines Corporation
Vijay Narayanan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
HIGH PRESSURE DEUTERIUM TREATMENT FOR SEMICONDUCTOR/HIGH-K INSULATO...
Publication number
20120273894
Publication date
Nov 1, 2012
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTEGRATED CIRCUIT STRUCTURE HAVING SUBSTANTIALLY PLANAR N-P STEP H...
Publication number
20120256268
Publication date
Oct 11, 2012
GLOBALFOUNDRIES, Inc.
Weipeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASYMMETRIC CHANNEL MOSFET
Publication number
20120190160
Publication date
Jul 26, 2012
GLOBALFOUNDRIES INC.
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ASYMMETRIC CHANNEL MOSFET
Publication number
20120007145
Publication date
Jan 12, 2012
GLOBALFOUNDRIES INC.
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SPACER PROTECTION AND ELECTRICAL CONNECTION FOR ARRAY DEVICE
Publication number
20110227136
Publication date
Sep 22, 2011
International Business Machines Corporation
Jae-Eun Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BALANCING NFET AND PFET PERFORMANCE USING STRAINING LAYERS
Publication number
20110169096
Publication date
Jul 14, 2011
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THRESHOLD VOLTAGE IMPROVEMENT EMPLOYING FLUORINE IMPLANTATION AND A...
Publication number
20100289088
Publication date
Nov 18, 2010
International Business Machines Corporation
Weipeng Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for Transistor Fabrication with Optimized Performance
Publication number
20100078687
Publication date
Apr 1, 2010
Da Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD TO REDUCE THRESHOLD VOLTAGE (Vt) IN SILICON GERMANIUM (SIGE)...
Publication number
20100013021
Publication date
Jan 21, 2010
International Business Machines Corporation
Xiangdong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL METAL GATE TRANSISTOR WITH RESISTOR HAVING DIELECTRIC LAYER BE...
Publication number
20100006841
Publication date
Jan 14, 2010
International Business Machines Corporation
Weipeng Li
H01 - BASIC ELECTRIC ELEMENTS