For the Inventor, By the Inventor

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San Jose, CA, United States of America

Chrontel Inc.

Calculating rank

USPTO Granted Patents = 21

% Expired Patents = 14.3

Forward Citations = 413

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22 inventors (with patents filed for the assignee):

Timothy J Donovan (5 out of 62 patents)

Lawrence Tze-Leung Tse (5 out of 5 patents)

David C Soo (3 out of 4 patents)

4. Yiwei Wang (2 out of 2 patents)

5. Yin Liu (2 out of 4 patents)

6. Tat C Choi (2 out of 8 patents)

7. Meng Long (2 out of 4 patents)

8. King Cheung Yen (2 out of 3 patents)

9. Dung Viet Nguyen (1 out of 43 patents)

10. David Chee-Fai Soo (1 out of 2 patents)

11. David W Ritter (1 out of 36 patents)

12. Huaming Chong (1 out of 2 patents)

13. Guangyong Zhao (1 out of 1 patent)

14. Mohammad Yunus (1 out of 18 patents)

15. Chun-Huat Heng (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 10921352 - Precision current sensing using low cost sense resistance (2021-02-16),

2. 7760116 - Balanced rotator conversion of serialized data (2010-07-20),

3. 7463874 - Complex digital signal channel select filter for analog cable television (2008-12-09),

4. 7342521 - System and method for multi-channel delay cell based clock and data recovery (2008-03-11),

5. 7283840 - Reconfigurable analog baseband for a single-chip dual-mode transceiver (2007-10-16),

6. 7236269 - System and method for dithering with reduced memory (2007-06-26),

7. 7129988 - Adaptive median filters for de-interlacing (2006-10-31),

8. 6903749 - System and method for image scaling interpolation (2005-06-07),

9. 6806902 - System and method for correcting bad pixel data in a digital camera (2004-10-19),

10. 6670838 - Digital clock adaptive duty cycle circuit (2003-12-30),

11. 6281933 - Images in interlaced formats: a novel method of scan conversion for video imaging systems (2001-08-28),

12. 6169533 - High speed analog color key detection technique and system (2001-01-02),

13. 6144249 - Clock-referenced switching bias current generator (2000-11-07),

14. 5914753 - Apparatus and method to convert computer graphics signals to television (1999-06-22),

15. 5900623 - Active pixel sensor using CMOS technology with reverse biased photodiodes (1999-05-04),

Company Overview

Chrontel Inc. is a technology company based in San Jose, California, specializing in the design and development of innovative semiconductor solutions. The company focuses on high-performance video and audio processing technologies, catering to various applications including consumer electronics, automotive systems, and industrial devices. Chrontel's expertise lies in creating integrated circuits that enhance multimedia experiences, ensuring seamless connectivity and superior performance across diverse platforms.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

21 Patents

#341 in San Jose, CA

#3,768 in California

#15,719 in US

#30,018 in the World

San Jose, CA, United States of America

Chrontel Inc.

Forward Citations = 413

22 inventors:

Timothy J Donovan (5 out of 62 patents)

Lawrence Tze-Leung Tse (5 out of 5 patents)

David C Soo (3 out of 4 patents)

4. Yiwei Wang (2 out of 2 patents)

5. Yin Liu (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chrontel Inc.. Retrieved from https://idiyas.com/company/chrontel

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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