Charlie C. Hwang

Person

Hopewell Junction, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for generating synchronization signals for syn...
- Patent number 8,295,419
- Issue date Oct 23, 2012
- International Business Machines Corporation
- Charlie C. Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Concurrent refresh in cache memory
- Patent number 8,291,157
- Issue date Oct 16, 2012
- International Business Machines Corporation
- Timothy C. Bronson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System to improve a multistage charge pump and associated methods
- Patent number 8,258,758
- Issue date Sep 4, 2012
- International Business Machines Corporation
- Charlie C. Hwang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Optimization method of integrated circuit design for reduction of g...
- Patent number 8,006,213
- Issue date Aug 23, 2011
- International Business Machines Corporation
- Christopher J. Berry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Minimizing clock uncertainty on clock distribution networks using a...
- Patent number 7,941,689
- Issue date May 10, 2011
- International Business Machines Corporation
- Charlie Chornglii Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock distribution network wiring structure
- Patent number 7,831,946
- Issue date Nov 9, 2010
- International Business Machines Corporation
- Rick L. Dennis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for generating synchronization signals for syn...
- Patent number 7,826,579
- Issue date Nov 2, 2010
- International Business Machines Corporation
- Charlie C. Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method of digitally testing an analog driver circuit
- Patent number 7,659,740
- Issue date Feb 9, 2010
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Grant
System of digitally testing an analog driver circuit
- Patent number 7,466,156
- Issue date Dec 16, 2008
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Grant
Hierarchical scalable high resolution digital programmable delay ci...
- Patent number 7,456,671
- Issue date Nov 25, 2008
- International Business Machines Corporation
- Charlie C. Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods to self-synchronize clocks on multiple chips in a system
- Patent number 7,382,844
- Issue date Jun 3, 2008
- International Business Machines Corporation
- Charlie C. Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods and systems for locally generating non-integral divided clo...
- Patent number 7,368,958
- Issue date May 6, 2008
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for locally generating non-integral divided clocks with cent...
- Patent number 7,355,460
- Issue date Apr 8, 2008
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Circuits for locally generating non-integral divided clocks with ce...
- Patent number 7,319,348
- Issue date Jan 15, 2008
- International Business Machines Corporation
- William V. Huott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Circuits and methods for matching device characteristics for analog...
- Patent number 7,086,020
- Issue date Aug 1, 2006
- International Business Machines Corporation
- Howard Hao Chen
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Concurrent Refresh In Cache Memory
- Publication number 20110320700
- Publication date Dec 29, 2011
- International Business Machines Corporation
- Timothy C. Bronson
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Apparatus for Generating Synchronization Signals for Syn...
- Publication number 20110033017
- Publication date Feb 10, 2011
- International Business Machines Corporation
- Charlie C. Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM TO IMPROVE A MULTISTAGE CHARGE PUMP AND ASSOCIATED METHODS
- Publication number 20100001696
- Publication date Jan 7, 2010
- Charlie C. Hwang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM TO GENERATE A REFERENCE FOR A CHARGE PUMP AND ASSOCIATED MET...
- Publication number 20100001709
- Publication date Jan 7, 2010
- John E. Barth, JR.
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM TO IMPROVE A VOLTAGE MULTIPLIER AND ASSOCIATED METHODS
- Publication number 20100002478
- Publication date Jan 7, 2010
- Charlie C. Hwang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MINIMIZING CLOCK UNCERTAINTY ON CLOCK DISTRIBUTION NETWORKS USING A...
- Publication number 20090237134
- Publication date Sep 24, 2009
- International Business Machines Corporation
- Charlie Chornglii Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optimization Method of Integrated Circuit Design for Reduction of G...
- Publication number 20090210840
- Publication date Aug 20, 2009
- International Business Machines Corporation
- Christopher J. Berry
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Clock Distribution Network Wiring Structure
- Publication number 20090033398
- Publication date Feb 5, 2009
- International Business Machines Corporation
- Rick L. Dennis
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System And Method of Digitally Testing An Analog Driver Circuit
- Publication number 20090027075
- Publication date Jan 29, 2009
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Application
Methods and Systems for Locally Generating Non-Integral Divided Clo...
- Publication number 20080191753
- Publication date Aug 14, 2008
- International Business Machine Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hierarchical Scalable High Resolution Digital Programmable Delay Ci...
- Publication number 20080169857
- Publication date Jul 17, 2008
- International Business Machines Corporation
- Charlie C Hwang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Circuits for Locally Generating Non-Integral Divided Clocks with Ce...
- Publication number 20080030246
- Publication date Feb 7, 2008
- INTERNATIONAL BUSINES MACHINE CORPORATION
- William V. Huott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method and apparatus for correcting duty cycle error in a clock dis...
- Publication number 20070229115
- Publication date Oct 4, 2007
- International Business Machines Corporation
- Charlie Chornglii Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for locally generating non-integral divided clocks with cent...
- Publication number 20070176652
- Publication date Aug 2, 2007
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Circuits for locally generating non-integral divided clocks with ce...
- Publication number 20070176651
- Publication date Aug 2, 2007
- International Business Machines Corporation
- William V. Huott
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR LOCALLY GENERATING NON-INTEGRAL DIVIDED CLO...
- Publication number 20070176653
- Publication date Aug 2, 2007
- International Business Machines Corporation
- William V. Huott
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for generating synchronization signals for syn...
- Publication number 20060182212
- Publication date Aug 17, 2006
- International Business Machines Corporation
- Charlie C. Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Methods to self-synchronize clocks on multiple chips in a system
- Publication number 20060182214
- Publication date Aug 17, 2006
- International Business Machines Corporation
- Charlie C. Hwang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System And Method Of Digitally Testing An Analog Driver Circuit
- Publication number 20050246125
- Publication date Nov 3, 2005
- International Business Machines Corporation
- Joseph O. Marsh
- G01 - MEASURING TESTING
Information Patent Application
Circuits and methods for matching device characteristics for analog...
- Publication number 20050132314
- Publication date Jun 16, 2005
- International Business Machines Corporation
- Howard Hao Chen
- G06 - COMPUTING CALCULATING COUNTING

Charlie C. Hwang

Person

Patents Grantslast 30 patents

Method and apparatus for generating synchronization signals for syn...

Concurrent refresh in cache memory

System to improve a multistage charge pump and associated methods

Optimization method of integrated circuit design for reduction of g...

Minimizing clock uncertainty on clock distribution networks using a...

Clock distribution network wiring structure

Method and apparatus for generating synchronization signals for syn...

System and method of digitally testing an analog driver circuit

System of digitally testing an analog driver circuit

Hierarchical scalable high resolution digital programmable delay ci...

Methods to self-synchronize clocks on multiple chips in a system

Methods and systems for locally generating non-integral divided clo...

Method for locally generating non-integral divided clocks with cent...

Circuits for locally generating non-integral divided clocks with ce...

Circuits and methods for matching device characteristics for analog...

Patents Applicationslast 30 patents

Concurrent Refresh In Cache Memory

Method and Apparatus for Generating Synchronization Signals for Syn...

SYSTEM TO IMPROVE A MULTISTAGE CHARGE PUMP AND ASSOCIATED METHODS

SYSTEM TO GENERATE A REFERENCE FOR A CHARGE PUMP AND ASSOCIATED MET...

SYSTEM TO IMPROVE A VOLTAGE MULTIPLIER AND ASSOCIATED METHODS

MINIMIZING CLOCK UNCERTAINTY ON CLOCK DISTRIBUTION NETWORKS USING A...

Optimization Method of Integrated Circuit Design for Reduction of G...

Clock Distribution Network Wiring Structure

System And Method of Digitally Testing An Analog Driver Circuit

Methods and Systems for Locally Generating Non-Integral Divided Clo...

Hierarchical Scalable High Resolution Digital Programmable Delay Ci...

Circuits for Locally Generating Non-Integral Divided Clocks with Ce...

Method and apparatus for correcting duty cycle error in a clock dis...

Method for locally generating non-integral divided clocks with cent...

Circuits for locally generating non-integral divided clocks with ce...

METHODS AND SYSTEMS FOR LOCALLY GENERATING NON-INTEGRAL DIVIDED CLO...

Method and apparatus for generating synchronization signals for syn...

Methods to self-synchronize clocks on multiple chips in a system

System And Method Of Digitally Testing An Analog Driver Circuit

Circuits and methods for matching device characteristics for analog...