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San Jose, CA, United States of America

Information Storage Devices, Inc.

USPTO Granted Patents = 44

Trademarks = 1

Forward Citations = 1,817

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29 inventors (with patents filed for the assignee):

Hieu Van Tran (16 out of 326 patents)

Trevor A Blyth (16 out of 33 patents)

Lawrence D Engh (14 out of 17 patents)

4. Richard T Simko (9 out of 14 patents)

5. James Brennan, Jr (7 out of 15 patents)

6. Sakhawat M Khan (6 out of 6 patents)

7. Anthony Dunne (5 out of 5 patents)

8. Jung Sheng Hoei (3 out of 92 patents)

9. Sukyoon Yoon (3 out of 7 patents)

10. Hagop A Nazarian (3 out of 166 patents)

11. May Lee (3 out of 3 patents)

12. Peter Holzmann (3 out of 3 patents)

13. Chun-Mai Liu (2 out of 13 patents)

14. David Sowards (2 out of 8 patents)

15. Albert V Kordesch (2 out of 8 patents)

Core Competencies:

Flash Memory

Analog Signal Recording

Non-Volatile Memory

Integrated Circuit

Power Amplifier

Voltage Regulation

Message Management

Adaptive Programming

Multi-Level Storage

Charge Pump

High Density Storage

Signal Amplification

44 patents: Sort by Forward Citations

1. 6301151 - Adaptive programming method and apparatus for flash memory analog storage (2001-10-09),

2. 6100752 - Method and apparatus for reducing power supply current surges in a (2000-08-08),

3. 6081603 - Method and apparatus for automatic gain control using a linear limiter (2000-06-27),

4. 6035049 - AC coupling and signal amplification using switched capacitors (2000-03-07),

5. 6018477 - Intelligent refreshing method and apparatus for increasing multi-level (2000-01-25),

6. 6018267 - High output swing operational amplifier using low voltage devices (2000-01-25),

7. 6002620 - Method and apparatus of column redundancy for non-volatile analog and (1999-12-14),

8. 5995413 - Trimbit circuit for flash memory integrated circuits (1999-11-30),

9. 5986928 - Method and apparatus for detecting the end of message recorded onto an (1999-11-16),

10. 5973956 - Non-volatile electrically alterable semiconductor memory for analog and (1999-10-26),

11. 5969987 - Non-volatile electrically alterable semiconductor memory for analog and (1999-10-19),

12. 5963462 - Integrated circuit system for analog signal storing and recovery (1999-10-05),

13. 5959883 - Recording and playback integrated system for analog non-volatile flash (1999-09-28),

14. 5959876 - Single or dual message multilevel analog signal recording and playback (1999-09-28),

15. 5933370 - Trimbit circuit for flash memory (1999-08-03),

Information Storage Devices, Inc., based in San Jose, CA, specializes in advanced technologies related to flash memory and non-volatile memory solutions. The company focuses on the development and manufacturing of integrated circuits and analog signal processing components, including operational amplifiers and power supply management systems. With a commitment to innovation, Information Storage Devices, Inc. plays a crucial role in enhancing data storage capabilities and improving the efficiency of electronic devices across various applications.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

Information Storage Devices, Inc.

44 Patents

#205 in San Jose, CA

#1,863 in California

#7,944 in US

#15,727 in the World

San Jose, CA, United States of America

Information Storage Devices, Inc.

Forward Citations = 1,817

29 inventors:

Hieu Van Tran (16 out of 326 patents)

Trevor A Blyth (16 out of 33 patents)

Lawrence D Engh (14 out of 17 patents)

4. Richard T Simko (9 out of 14 patents)

5. James Brennan, Jr (7 out of 15 patents)

Please report any incorrect information to [email protected]

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