For the Inventor, By the Inventor

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Santa Clara, CA, United States of America

Catalyst Semiconductor, Inc.

USPTO Granted Patents = 40

Forward Citations = 935

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42 inventors (with patents filed for the assignee):

Sorin Stefan Georgescu (12 out of 36 patents)

Radu H Iacob (8 out of 15 patents)

Gelu Voicu (6 out of 8 patents)

4. Adam Peter Cosmin (5 out of 5 patents)

5. Steve K Hsia (5 out of 5 patents)

6. Cornel D Stanescu (4 out of 12 patents)

7. Anthony Gerard Russell (4 out of 12 patents)

8. Otilia Neagoe (3 out of 4 patents)

9. Ilie Marian I Poenaru (3 out of 4 patents)

10. Chan-Sui Pang (3 out of 11 patents)

11. Chris B Bartholomeusz (3 out of 4 patents)

12. Sabin A Eftimie (3 out of 3 patents)

13. Christophe J Chevallier (3 out of 311 patents)

14. Sam S Chu (3 out of 3 patents)

15. Adrian Macarie Tache (2 out of 6 patents)

Core Competencies:

Non-Volatile Memory

CMOS Technology

Digital Potentiometer

Charge Pump

EEPROM Cell Array

LED Driver

Voltage Reference Circuit

Memory Array Architecture

Floating Gate Technology

High Density EEPROM

Voltage Regulator

Semiconductor Devices

40 patents: Sort by Forward Citations

1. 7558111 - Non-volatile memory cell in standard CMOS process (2009-07-07),

2. 7557641 - Fractional charge pump for step-down DC-DC converter (2009-07-07),

3. 7547944 - Scalable electrically eraseable and programmable memory (EEPROM) cell array (2009-06-16),

4. 7535395 - Digital potentiometer including plural bulk impedance devices (2009-05-19),

5. 7528436 - Scalable electrically eraseable and programmable memory (2009-05-05),

6. 7345611 - Digital potentiometer including plural bulk impedance devices (2008-03-18),

7. 7324380 - Method for trimming the temperature coefficient of a floating gate voltage reference (2008-01-29),

8. 7324130 - LED driver with integrated bias and dimming control storage (2008-01-29),

9. 7323828 - LED current bias control using a step down regulator (2008-01-29),

10. 7323742 - Non-volatile memory integrated circuit (2008-01-29),

11. 7245536 - Precision non-volatile CMOS reference circuit (2007-07-17),

12. 7236046 - LED bias current control using adaptive fractional charge pump (2007-06-26),

13. 7149123 - Non-volatile CMOS reference circuit (2006-12-12),

14. 7042380 - Digital potentiometer with resistor binary weighting decoding (2006-05-09),

15. 7012555 - Digital potentiometer including at least one bulk impedance device (2006-03-14),

Catalyst Semiconductor, Inc. is a leading provider of high-performance analog and mixed-signal IC solutions. With a focus on power management, illumination, and audio technologies, Catalyst Semiconductor delivers innovative and reliable solutions to their customers. From consumer electronics to automotive applications, their broad portfolio of products enables greater efficiency, quality, and performance. Visit their website for more information and to explore their extensive product range.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

40 Patents

#111 in Santa Clara, CA

#1,979 in California

#8,351 in US

#16,570 in the World

Santa Clara, CA, United States of America

Catalyst Semiconductor, Inc.

Forward Citations = 935

42 inventors:

Sorin Stefan Georgescu (12 out of 36 patents)

Radu H Iacob (8 out of 15 patents)

Gelu Voicu (6 out of 8 patents)

4. Adam Peter Cosmin (5 out of 5 patents)

5. Steve K Hsia (5 out of 5 patents)

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