ANA SEMICONDUCTOR

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FOTAN, HK

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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

ANA SEMICONDUCTOR

Organization

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