Catalyst Semiconductor, Inc.

Organization

Sunnyvale, CA, US

SEMICONDUCTORS & RELATED DEVICES
Business Address
2975 STENDER WAY SANTA CLARA CA 95054-3214 4085421000
Mailing Address
2975 STENDER WAY SANTA CLARA CA 95054-3214
State Location
CA
State of Incorporation
DE

Organizations

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Patents Grantslast 30 patents

Information Patent Grant
Fractional charge pump for step-down DC-DC converter
- Patent number 7,557,641
- Issue date Jul 7, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-volatile memory cell in standard CMOS process
- Patent number 7,558,111
- Issue date Jul 7, 2009
- Catalyst Semiconductor, Inc.
- Sabin A. Eftimie
- G11 - INFORMATION STORAGE
Information Patent Grant
Scalable electrically eraseable and programmable memory (EEPROM) ce...
- Patent number 7,547,944
- Issue date Jun 16, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital potentiometer including plural bulk impedance devices
- Patent number 7,535,395
- Issue date May 19, 2009
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Scalable electrically eraseable and programmable memory
- Patent number 7,528,436
- Issue date May 5, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital potentiometer including plural bulk impedance devices
- Patent number 7,345,611
- Issue date Mar 18, 2008
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for trimming the temperature coefficient of a floating gate...
- Patent number 7,324,380
- Issue date Jan 29, 2008
- Catalyst Semiconductor, Inc.
- Alina I. Negut
- G11 - INFORMATION STORAGE
Information Patent Grant
LED driver with integrated bias and dimming control storage
- Patent number 7,324,130
- Issue date Jan 29, 2008
- Catalyst Semiconductor, Inc.
- Anthony G. Russell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
LED current bias control using a step down regulator
- Patent number 7,323,828
- Issue date Jan 29, 2008
- Catalyst Semiconductor, Inc.
- Anthony G. Russell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Non-volatile memory integrated circuit
- Patent number 7,323,742
- Issue date Jan 29, 2008
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Precision non-volatile CMOS reference circuit
- Patent number 7,245,536
- Issue date Jul 17, 2007
- Catalyst Semiconductor, Inc.
- Ilie Marian I. Poenaru
- G11 - INFORMATION STORAGE
Information Patent Grant
LED bias current control using adaptive fractional charge pump
- Patent number 7,236,046
- Issue date Jun 26, 2007
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-volatile CMOS reference circuit
- Patent number 7,149,123
- Issue date Dec 12, 2006
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital potentiometer with resistor binary weighting decoding
- Patent number 7,042,380
- Issue date May 9, 2006
- Catalyst Semiconductor, Inc.
- Radu H. Iacob
- G01 - MEASURING TESTING
Information Patent Grant
Digital potentiometer including at least one bulk impedance device
- Patent number 7,012,555
- Issue date Mar 14, 2006
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital potentiometer including output buffer
- Patent number 7,005,837
- Issue date Feb 28, 2006
- Catalyst Semiconductor, Inc.
- Cornel D. Stanescu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Non-volatile memory integrated circuit
- Patent number 6,989,562
- Issue date Jan 24, 2006
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Programmable analog bias circuits using floating gate CMOS technology
- Patent number 6,970,037
- Issue date Nov 29, 2005
- Catalyst Semiconductor, Inc.
- Shashi B. Sakhuja
- G05 - CONTROLLING REGULATING
Information Patent Grant
System and method for programming non-volatile memory
- Patent number 6,865,113
- Issue date Mar 8, 2005
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- G11 - INFORMATION STORAGE
Information Patent Grant
Buffered configurable nonvolatile programmable digital potentiometer
- Patent number 6,771,053
- Issue date Aug 3, 2004
- Catalyst Semiconductor, Inc.
- Cornel D. Stanescu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low dropout voltage regulator with non-miller frequency compensation
- Patent number 6,710,583
- Issue date Mar 23, 2004
- Catalyst Semiconductor, Inc.
- Cornel D. Stanescu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low dropout voltage regulator with non-miller frequency compensation
- Patent number 6,518,737
- Issue date Feb 11, 2003
- Catalyst Semiconductor, Inc.
- Cornel D. Stanescu
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method for supervising software execution in a license restricted e...
- Patent number 5,796,941
- Issue date Aug 18, 1998
- Catalyst Semiconductor, Inc.
- Mihai N. Lita
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Single transistor non-volatile electrically alterable semiconductor...
- Patent number 5,793,079
- Issue date Aug 11, 1998
- Catalyst Semiconductor, Inc.
- Sorin Georgescu
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure and method for improved memory arrays and improved electr...
- Patent number 5,783,471
- Issue date Jul 21, 1998
- Catalyst Semiconductor, Inc.
- Sam Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Intermediate size non-volatile electrically alterable semiconductor...
- Patent number 5,764,586
- Issue date Jun 9, 1998
- Catalyst Semiconductor, Inc.
- Radu Vanco
- G11 - INFORMATION STORAGE
Information Patent Grant
Negative voltage decoding in non-volatile memories
- Patent number 5,548,551
- Issue date Aug 20, 1996
- Catalyst Semiconductor Corp.
- Chi-Ming Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Charge stacking on-chip high-voltage generator and method
- Patent number 5,543,668
- Issue date Aug 6, 1996
- Catalyst Semiconductor, Inc.
- Steven K. Fong
- G11 - INFORMATION STORAGE
Information Patent Grant
Structure and method for improved memory arrays and improved electr...
- Patent number 5,519,239
- Issue date May 21, 1996
- Catalyst Semiconductor Corp.
- Sam Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self-recovering erase scheme to enhance flash memory endurance
- Patent number 5,400,286
- Issue date Mar 21, 1995
- Catalyst Semiconductor Corp.
- Sam S. D. Chu
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Current Limited Voltage Supply
- Publication number 20100045343
- Publication date Feb 25, 2010
- Catalyst Semiconductor, Inc.
- Iulian Dumitru
- G05 - CONTROLLING REGULATING
Information Patent Application
Programmable Crystal Oscillator
- Publication number 20090224843
- Publication date Sep 10, 2009
- Catalyst Semiconductor, Inc.
- Liviu-Mihai Radoias
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...
- Publication number 20090196105
- Publication date Aug 6, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...
- Publication number 20090135649
- Publication date May 28, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...
- Publication number 20090003074
- Publication date Jan 1, 2009
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Non-Volatile Memory With High Reliability
- Publication number 20080291729
- Publication date Nov 27, 2008
- Catalyst Semiconductor, Inc.
- A. Peter Cosmin
- G11 - INFORMATION STORAGE
Information Patent Application
Hysteresis Circuit Without Static Quiescent Current
- Publication number 20080238513
- Publication date Oct 2, 2008
- Catalyst Semiconductor, Inc.
- Ilie Marian I. Poenaru
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Non-Volatile Memory Integrated Circuit
- Publication number 20080242027
- Publication date Oct 2, 2008
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Scalable Electrically Eraseable And Programmable Memory
- Publication number 20080165582
- Publication date Jul 10, 2008
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Non-Volatile Memory Cell In Standard CMOS Process
- Publication number 20080055965
- Publication date Mar 6, 2008
- Catalyst Semiconductor, Inc.
- Sabin A. Eftimie
- G11 - INFORMATION STORAGE
Information Patent Application
Digital Potentiometer Including Plural Bulk Impedance Devices
- Publication number 20080048900
- Publication date Feb 28, 2008
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...
- Publication number 20070228451
- Publication date Oct 4, 2007
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Programmable Fractional Charge Pump For DC-DC Converter
- Publication number 20070222501
- Publication date Sep 27, 2007
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Fractional Charge Pump For Step-Down DC-DC Converter
- Publication number 20070194363
- Publication date Aug 23, 2007
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Precision Non-Volatile CMOS Reference Circuit
- Publication number 20070189069
- Publication date Aug 16, 2007
- Catalyst Semiconductor, Inc.
- Alina I. Negut
- G11 - INFORMATION STORAGE
Information Patent Application
LED bias current control using adaptive fractional charge pump
- Publication number 20070096795
- Publication date May 3, 2007
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LED current bias control using a step down regulator
- Publication number 20060238174
- Publication date Oct 26, 2006
- Catalyst Semiconductor, Inc.
- Anthony G. Russell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Non-volatile memory integrated circuit
- Publication number 20060049450
- Publication date Mar 9, 2006
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Non-volatile memory integrated circuit
- Publication number 20060049451
- Publication date Mar 9, 2006
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
Digital potentiometer with resistor binary weighting decoding
- Publication number 20050270043
- Publication date Dec 8, 2005
- Catalyst Semiconductor, Inc.
- Radu H. Iacob
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Non-volatile CMOS reference circuit
- Publication number 20050219916
- Publication date Oct 6, 2005
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE
Information Patent Application
LED driver with integrated bias and dimming control storage
- Publication number 20050112801
- Publication date May 26, 2005
- Catalyst Semiconductor, Inc.
- Anthony G. Russell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Digital potentiometer including plural bulk impedance devices
- Publication number 20050052305
- Publication date Mar 10, 2005
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Digital potentiometer including at least one bulk impedance device
- Publication number 20050052306
- Publication date Mar 10, 2005
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Programmable analog bias circuits using floating gate cmos technology
- Publication number 20050052223
- Publication date Mar 10, 2005
- Catalyst Semiconductor, Inc.
- Shashi B. Sakhuja
- G05 - CONTROLLING REGULATING
Information Patent Application
SYSTEM AND METHOD FOR PROGRAMMING NON-VOLATILE MEMORY
- Publication number 20050018487
- Publication date Jan 27, 2005
- Catalyst Semiconductor, Inc.
- Gelu Voicu
- G11 - INFORMATION STORAGE
Information Patent Application
Led driver with integrated bias and dimming control storage
- Publication number 20040256625
- Publication date Dec 23, 2004
- Catalyst Semiconductor, Inc.
- Anthony G. Russell
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Non-volatile memory integrated circuit
- Publication number 20040197993
- Publication date Oct 7, 2004
- Catalyst Semiconductor, Inc.
- Sorin S. Georgescu
- G11 - INFORMATION STORAGE

Trademarklast 30 trademarks

Information Trademark
77166361 - QUAD-MODE
- Serial number 77166361
- Registration number 3447884
- Filing date Apr 26, 2007
- CATALYST SEMICONDUCTOR, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78802766 - CATALYST
- Serial number 78802766
- Registration number 3508682
- Filing date Jan 30, 2006
- Catalyst Semiconductor, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
78802771
- Serial number 78802771
- Registration number 3192919
- Filing date Jan 30, 2006
- Catalyst Semiconductor, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75490425 - CATALYST
- Serial number 75490425
- Filing date May 26, 1998
- Catalyst Semiconductor, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75248178 - PERIPHERAL
- Serial number 75248178
- Filing date Feb 26, 1997
- Catalyst Semiconductor, Inc.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information Trademark
75110043 - BIOS FLASH
- Serial number 75110043
- Filing date May 28, 1996
- CATALYST SEMICONDUCTOR, INC.
- 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments

Catalyst Semiconductor, Inc.

Organization

Business Address

Mailing Address

State Location

State of Incorporation

Patents Grantslast 30 patents

Fractional charge pump for step-down DC-DC converter

Non-volatile memory cell in standard CMOS process

Scalable electrically eraseable and programmable memory (EEPROM) ce...

Digital potentiometer including plural bulk impedance devices

Scalable electrically eraseable and programmable memory

Digital potentiometer including plural bulk impedance devices

Method for trimming the temperature coefficient of a floating gate...

LED driver with integrated bias and dimming control storage

LED current bias control using a step down regulator

Non-volatile memory integrated circuit

Precision non-volatile CMOS reference circuit

LED bias current control using adaptive fractional charge pump

Non-volatile CMOS reference circuit

Digital potentiometer with resistor binary weighting decoding

Digital potentiometer including at least one bulk impedance device

Digital potentiometer including output buffer

Non-volatile memory integrated circuit

Programmable analog bias circuits using floating gate CMOS technology

System and method for programming non-volatile memory

Buffered configurable nonvolatile programmable digital potentiometer

Low dropout voltage regulator with non-miller frequency compensation

Low dropout voltage regulator with non-miller frequency compensation

Method for supervising software execution in a license restricted e...

Single transistor non-volatile electrically alterable semiconductor...

Structure and method for improved memory arrays and improved electr...

Intermediate size non-volatile electrically alterable semiconductor...

Negative voltage decoding in non-volatile memories

Charge stacking on-chip high-voltage generator and method

Structure and method for improved memory arrays and improved electr...

Self-recovering erase scheme to enhance flash memory endurance

Patents Applicationslast 30 patents

Current Limited Voltage Supply

Programmable Crystal Oscillator

Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...

Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...

Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...

Non-Volatile Memory With High Reliability

Hysteresis Circuit Without Static Quiescent Current

Non-Volatile Memory Integrated Circuit

Scalable Electrically Eraseable And Programmable Memory

Non-Volatile Memory Cell In Standard CMOS Process

Digital Potentiometer Including Plural Bulk Impedance Devices

Scalable Electrically Eraseable And Programmable Memory (EEPROM) Ce...

Programmable Fractional Charge Pump For DC-DC Converter

Fractional Charge Pump For Step-Down DC-DC Converter

Precision Non-Volatile CMOS Reference Circuit

LED bias current control using adaptive fractional charge pump

LED current bias control using a step down regulator

Non-volatile memory integrated circuit

Non-volatile memory integrated circuit

Digital potentiometer with resistor binary weighting decoding

Non-volatile CMOS reference circuit

LED driver with integrated bias and dimming control storage

Digital potentiometer including plural bulk impedance devices

Digital potentiometer including at least one bulk impedance device

Programmable analog bias circuits using floating gate cmos technology

SYSTEM AND METHOD FOR PROGRAMMING NON-VOLATILE MEMORY

Led driver with integrated bias and dimming control storage

Non-volatile memory integrated circuit

Trademarklast 30 trademarks

77166361 - QUAD-MODE

78802766 - CATALYST

78802771

75490425 - CATALYST

75248178 - PERIPHERAL

75110043 - BIOS FLASH