Chi Fung Cheng

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and system for removing a pulse having a different pulse wid...
- Patent number 8,994,407
- Issue date Mar 31, 2015
- Marvell International Ltd.
- Chi Fung Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dedicated interface architecture for a hybrid integrated circuit
- Patent number 8,990,757
- Issue date Mar 24, 2015
- Microsemi SoC Corporation
- King W. Chan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and system for precompensation of data output
- Patent number 8,693,117
- Issue date Apr 8, 2014
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Non-volatile memory devices having uniform error distributions amon...
- Patent number 8,638,604
- Issue date Jan 28, 2014
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Data channel circuit with reference clock signal free of glitches
- Patent number 8,558,580
- Issue date Oct 15, 2013
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for write precompensation in a magnetic record...
- Patent number 8,358,478
- Issue date Jan 22, 2013
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Deglitch circuit removing glitches from input clock signal
- Patent number 8,319,524
- Issue date Nov 27, 2012
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth phase locked loop (PLL) with feedback loop including...
- Patent number 7,898,306
- Issue date Mar 1, 2011
- Marvell International Ltd.
- Chi Fung Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for write precompensation in a magnetic record...
- Patent number 7,880,986
- Issue date Feb 1, 2011
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for low-jitter frequency and phase locked loop and associ...
- Patent number 7,825,737
- Issue date Nov 2, 2010
- Marvell International Ltd.
- Steve Fang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus, method, and system for correction of baseline wander
- Patent number 7,589,649
- Issue date Sep 15, 2009
- Marvell International Ltd.
- Arshan Aga
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for write precompensation in a magnetic record...
- Patent number 7,583,459
- Issue date Sep 1, 2009
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Precompensation circuit for magnetic recording
- Patent number 7,515,368
- Issue date Apr 7, 2009
- Marvell International, Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth phase locked pool (PLL)
- Patent number 7,427,883
- Issue date Sep 23, 2008
- Marvell International Ltd.
- Chi Fung Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Dedicated interface architecture for a hybrid integrated circuit
- Patent number 7,389,487
- Issue date Jun 17, 2008
- Actel Corporation
- King W. Chan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Asymmetric compensation circuit
- Patent number 7,242,545
- Issue date Jul 10, 2007
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Precompensation circuit for magnetic recording
- Patent number 7,184,231
- Issue date Feb 27, 2007
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Asymmetric compensation circuit
- Patent number 7,161,752
- Issue date Jan 9, 2007
- Marvell International Ltd.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
High bandwidth phase locked loop (PLL)
- Patent number 7,116,144
- Issue date Oct 3, 2006
- Marvell International Ltd.
- Chi Fung Cheng
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Precompensation circuit for magnetic recording
- Patent number 6,956,708
- Issue date Oct 18, 2005
- Marvell International Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
Precompensation circuit for magnetic recording
- Patent number 6,721,114
- Issue date Apr 13, 2004
- Marvell International, Ltd.
- Pantas Sutardja
- G11 - INFORMATION STORAGE
Information Patent Grant
High speed inductor current driver with minimum overshoot
- Patent number 6,429,987
- Issue date Aug 6, 2002
- Marvell International, Inc.
- Chi Fung Cheng
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DEDICATED INTERFACE ARCHITECTURE FOR A HYBRID INTEGRATED CIRCUIT
- Publication number 20080204074
- Publication date Aug 28, 2008
- Actel Corporation
- King W. Chan
- G06 - COMPUTING CALCULATING COUNTING

Chi Fung Cheng

Person

Patents Grantslast 30 patents

Method and system for removing a pulse having a different pulse wid...

Dedicated interface architecture for a hybrid integrated circuit

Method and system for precompensation of data output

Non-volatile memory devices having uniform error distributions amon...

Data channel circuit with reference clock signal free of glitches

Method and apparatus for write precompensation in a magnetic record...

Deglitch circuit removing glitches from input clock signal

High bandwidth phase locked loop (PLL) with feedback loop including...

Method and apparatus for write precompensation in a magnetic record...

Apparatus for low-jitter frequency and phase locked loop and associ...

Apparatus, method, and system for correction of baseline wander

Method and apparatus for write precompensation in a magnetic record...

Precompensation circuit for magnetic recording

High bandwidth phase locked pool (PLL)

Dedicated interface architecture for a hybrid integrated circuit

Asymmetric compensation circuit

Precompensation circuit for magnetic recording

Asymmetric compensation circuit

High bandwidth phase locked loop (PLL)

Precompensation circuit for magnetic recording

Precompensation circuit for magnetic recording

High speed inductor current driver with minimum overshoot

Patents Applicationslast 30 patents

DEDICATED INTERFACE ARCHITECTURE FOR A HYBRID INTEGRATED CIRCUIT