Wen-Foo Chern

Person

Colorado Springs, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Chip decoupling capacitor
- Patent number 6,448,628
- Issue date Sep 10, 2002
- Micron Technology, Inc.
- Wen-Foo Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit module having on-chip surge capacitors
- Patent number 6,184,568
- Issue date Feb 6, 2001
- Micron Technology, Inc.
- Stanley N. Protigal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Chip decoupling capacitor
- Patent number 6,124,625
- Issue date Sep 26, 2000
- Micron Technology, Inc.
- Wen-Foo Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit module having on-chip surge capacitors
- Patent number 5,687,109
- Issue date Nov 11, 1997
- Micron Technology, Inc.
- Stanley N. Protigal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Ferroelectric-based RAM sensing scheme including bit-line capacitan...
- Patent number 5,381,364
- Issue date Jan 10, 1995
- Ramtron International Corporation
- Wen-Foo Chern
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for providing multi-level potentials at a sense node
- Patent number 5,302,870
- Issue date Apr 12, 1994
- Micron Technology, Inc.
- Wen-Foo Chern
- G11 - INFORMATION STORAGE
Information Patent Grant
Chip decoupling capacitor
- Patent number 5,266,821
- Issue date Nov 30, 1993
- Micron Technology, Inc.
- Wen-Foo Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low substrate injection n-channel output stage
- Patent number 5,245,230
- Issue date Sep 14, 1993
- Kul B. Ohri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for providing multi-level potentials at a sense node
- Patent number 5,206,551
- Issue date Apr 27, 1993
- Micron Technology, Inc.
- Wen-Foo Chern
- G11 - INFORMATION STORAGE
Information Patent Grant
Zero crossing-current ring oscillator for substrate charge pump
- Patent number 5,182,529
- Issue date Jan 26, 1993
- Micron Technology, Inc.
- Wen-Foo Chern
- G05 - CONTROLLING REGULATING
Information Patent Grant
Apparatus for providing multi-level potentials at a sense node
- Patent number 5,175,450
- Issue date Dec 29, 1992
- Micron Technology, Inc.
- Wen-Foo Chern
- G11 - INFORMATION STORAGE
Information Patent Grant
CMOS voltage level translator circuit
- Patent number 5,136,190
- Issue date Aug 4, 1992
- Micron Technology, Inc.
- Wen-Foo Chern
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for providing multi-level potentials at a sense node
- Patent number 5,132,575
- Issue date Jul 21, 1992
- Micron Technology, Inc.
- Wen-Foo Chern
- G11 - INFORMATION STORAGE
Information Patent Grant
Boosted supply output driver circuit for driving an all N-channel o...
- Patent number 5,128,560
- Issue date Jul 7, 1992
- Micron Technology, Inc.
- Wen-Foo Chern
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High efficiency charge pump
- Patent number 5,126,590
- Issue date Jun 30, 1992
- Micron Technology, Inc.
- Wen-Foo Chern
- G05 - CONTROLLING REGULATING
Information Patent Grant
Special mode activation circuit for selectively activating a specia...
- Patent number 5,118,968
- Issue date Jun 2, 1992
- Micron Technology, Inc.
- Kurt P. Douglas
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low current substrate bias generator
- Patent number 5,039,877
- Issue date Aug 13, 1991
- Micron Technology, Inc.
- Wen-Foo Chern
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
High efficiency charge pump circuit
- Patent number 5,038,325
- Issue date Aug 6, 1991
- Micron Technology Inc.
- Kurt P. Douglas
- G11 - INFORMATION STORAGE
Information Patent Grant
Depletion mode chip decoupling capacitor
- Patent number 5,032,892
- Issue date Jul 16, 1991
- Micron Technology, Inc.
- Wen-Foo Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low power V.sub.CC /2 generator
- Patent number 5,027,053
- Issue date Jun 25, 1991
- Micron Technology, Inc.
- Kul B. Ohri
- G05 - CONTROLLING REGULATING
Information Patent Grant
High efficiency charge pump circuit
- Patent number 5,023,465
- Issue date Jun 11, 1991
- Micron Technology, Inc.
- Kurt P. Douglas
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reduced latchup in precharging I/O lines to sense amp signal levels
- Patent number 4,962,326
- Issue date Oct 9, 1990
- Micron Technology, Inc.
- Ward D. Parkinson
- G11 - INFORMATION STORAGE
Information Patent Grant
Pull up circuit for digit lines in a semiconductor memory
- Patent number 4,924,442
- Issue date May 8, 1990
- Micron Technology, Inc.
- Zhitong Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Pull up circuit for sense lines in a semiconductor memory
- Patent number 4,914,631
- Issue date Apr 3, 1990
- Micron Technology, Inc.
- Gary M. Johnson
- G11 - INFORMATION STORAGE
Information Patent Grant
Active up-pump for semiconductor sense lines
- Patent number 4,897,568
- Issue date Jan 30, 1990
- Micron Technology, Inc.
- Wen-Foo Chern
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Integrated circuit module having on-chip surge capacitors
- Publication number 20040061198
- Publication date Apr 1, 2004
- Stanley N. Protigal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Semiconductor device system with impedance matching of control signals
- Publication number 20030205779
- Publication date Nov 6, 2003
- Stanley N. Protigal
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Chip decoupling capacitor
- Publication number 20020008264
- Publication date Jan 24, 2002
- Wen-foo Chern
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated circuit module having on-chip surge capacitors
- Publication number 20010042899
- Publication date Nov 22, 2001
- Stanley N. Protigal
- G06 - COMPUTING CALCULATING COUNTING

Wen-Foo Chern

Person

Patents Grantslast 30 patents

Chip decoupling capacitor

Integrated circuit module having on-chip surge capacitors

Chip decoupling capacitor

Integrated circuit module having on-chip surge capacitors

Ferroelectric-based RAM sensing scheme including bit-line capacitan...

Apparatus for providing multi-level potentials at a sense node

Chip decoupling capacitor

Low substrate injection n-channel output stage

Method for providing multi-level potentials at a sense node

Zero crossing-current ring oscillator for substrate charge pump

Apparatus for providing multi-level potentials at a sense node

CMOS voltage level translator circuit

Method for providing multi-level potentials at a sense node

Boosted supply output driver circuit for driving an all N-channel o...

High efficiency charge pump

Special mode activation circuit for selectively activating a specia...

Low current substrate bias generator

High efficiency charge pump circuit

Depletion mode chip decoupling capacitor

Low power V.sub.CC /2 generator

High efficiency charge pump circuit

Reduced latchup in precharging I/O lines to sense amp signal levels

Pull up circuit for digit lines in a semiconductor memory

Pull up circuit for sense lines in a semiconductor memory

Active up-pump for semiconductor sense lines

Patents Applicationslast 30 patents

Integrated circuit module having on-chip surge capacitors

Semiconductor device system with impedance matching of control signals

Chip decoupling capacitor

Integrated circuit module having on-chip surge capacitors