Sangbeom Park

Person

Tracy, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Filter-based lock-in circuits for PLL and fast system startup
- Patent number 7,515,003
- Issue date Apr 7, 2009
- Ana Semiconductor
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pin number reduction circuit and methodology for mixed-signal IC, m...
- Patent number 7,436,246
- Issue date Oct 14, 2008
- Ana Semiconductor
- Sangbeom Park
- G11 - INFORMATION STORAGE
Information Patent Grant
Smart start-up circuit for switching regulators
- Patent number 7,304,460
- Issue date Dec 4, 2007
- Ana Semiconductor
- Sangbeom Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Smart charge-pump circuit for phase-locked loops
- Patent number 7,271,645
- Issue date Sep 18, 2007
- Ana Semiconductor
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable lock-in circuit for phase-locked loops
- Patent number 7,248,121
- Issue date Jul 24, 2007
- Ana Semiconductor
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Adjustable lock-in circuit for phase-locked loops
- Patent number 7,242,254
- Issue date Jul 10, 2007
- Ana Semiconductor
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Smart lock-in circuit for phase-locked loops
- Patent number 7,224,233
- Issue date May 29, 2007
- Ana Semiconductor
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Controllable idle time current mirror circuit for switching regulat...
- Patent number 7,215,209
- Issue date May 8, 2007
- Ana Semiconductor
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
High-performance charge-pump circuit for phase-locked loops
- Patent number 7,190,231
- Issue date Mar 13, 2007
- Ana Semiconductor
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Z-state circuit for phase-locked loops
- Patent number 7,148,730
- Issue date Dec 12, 2006
- Ana Semiconductor
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Zero idle time Z-state circuit for phase-locked loops, delay-locked...
- Patent number 7,132,869
- Issue date Nov 7, 2006
- Ana Semiconductor
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Variable start-up circuit for switching regulators
- Patent number 7,129,684
- Issue date Oct 31, 2006
- Ana Semiconductor
- Sangbeom Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Z-state circuit for switching regulators
- Patent number 7,057,377
- Issue date Jun 6, 2006
- Ana Semiconductor
- Sangbeom Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Auto-reference pseudo-flash analog to digital converter
- Patent number 5,936,566
- Issue date Aug 10, 1999
- Conexant Systems, Inc.
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Filter-based lock-in circuits for PLL and fast system startup
- Publication number 20080297263
- Publication date Dec 4, 2008
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PIN NUMBER REDUCTION CIRCUIT AND METHODOLOGY FOR MIXED-SIGNAL IC, M...
- Publication number 20080204120
- Publication date Aug 28, 2008
- Sangbeom Park
- G11 - INFORMATION STORAGE
Information Patent Application
Low-voltage drop reference generation circuit for A/D converter
- Publication number 20080191920
- Publication date Aug 14, 2008
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Robust reference generation circuit for D/A converter
- Publication number 20070171112
- Publication date Jul 26, 2007
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Robust reference generation circuit for A/D converter
- Publication number 20070164888
- Publication date Jul 19, 2007
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Smart charge-pump circuit for phase-locked loops
- Publication number 20070075755
- Publication date Apr 5, 2007
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adjustable lock-in circuit for phase-locked loops
- Publication number 20060226915
- Publication date Oct 12, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
High-performance charge-pump circuit for phase-locked loops
- Publication number 20060226917
- Publication date Oct 12, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Adjustable start-up circuit for switching regulators
- Publication number 20060170466
- Publication date Aug 3, 2006
- Sangbeom Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Smart lock-in circuit for phase-locked loops
- Publication number 20060158261
- Publication date Jul 20, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Smart start-up circuit for switching regulators
- Publication number 20060158167
- Publication date Jul 20, 2006
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Variable start-up circuit for switching regulators
- Publication number 20060152953
- Publication date Jul 13, 2006
- Sangbeom Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Variable lock-in circuit for phase-locked loops
- Publication number 20060152289
- Publication date Jul 13, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Z-STATE CIRCUIT FOR SWITCHING REGUALTORS
- Publication number 20060139014
- Publication date Jun 29, 2006
- Sangbeom Park
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Z-state circuit for phase-locked loops
- Publication number 20060139072
- Publication date Jun 29, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Z-state circuit for delay-locked loops
- Publication number 20060139076
- Publication date Jun 29, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Controllable idle time current mirror circuit for switching regulat...
- Publication number 20060132208
- Publication date Jun 22, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Zero idle time Z-state circuit for phase-locked loops, delay-locked...
- Publication number 20060125534
- Publication date Jun 15, 2006
- Sangbeom Park
- H03 - BASIC ELECTRONIC CIRCUITRY

Sangbeom Park

Person

Patents Grantslast 30 patents

Filter-based lock-in circuits for PLL and fast system startup

Pin number reduction circuit and methodology for mixed-signal IC, m...

Smart start-up circuit for switching regulators

Smart charge-pump circuit for phase-locked loops

Variable lock-in circuit for phase-locked loops

Adjustable lock-in circuit for phase-locked loops

Smart lock-in circuit for phase-locked loops

Controllable idle time current mirror circuit for switching regulat...

High-performance charge-pump circuit for phase-locked loops

Z-state circuit for phase-locked loops

Zero idle time Z-state circuit for phase-locked loops, delay-locked...

Variable start-up circuit for switching regulators

Z-state circuit for switching regulators

Auto-reference pseudo-flash analog to digital converter

Patents Applicationslast 30 patents

Filter-based lock-in circuits for PLL and fast system startup

PIN NUMBER REDUCTION CIRCUIT AND METHODOLOGY FOR MIXED-SIGNAL IC, M...

Low-voltage drop reference generation circuit for A/D converter

Robust reference generation circuit for D/A converter

Robust reference generation circuit for A/D converter

Smart charge-pump circuit for phase-locked loops

Adjustable lock-in circuit for phase-locked loops

High-performance charge-pump circuit for phase-locked loops

Adjustable start-up circuit for switching regulators

Smart lock-in circuit for phase-locked loops

Smart start-up circuit for switching regulators

Variable start-up circuit for switching regulators

Variable lock-in circuit for phase-locked loops

Z-STATE CIRCUIT FOR SWITCHING REGUALTORS

Z-state circuit for phase-locked loops

Z-state circuit for delay-locked loops

Controllable idle time current mirror circuit for switching regulat...

Zero idle time Z-state circuit for phase-locked loops, delay-locked...