For the Inventor, By the Inventor

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Mountain View, CA, United States of America

Chromatic Research, Inc.

USPTO Granted Patents = 21

Forward Citations = 647

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19 inventors (with patents filed for the assignee):

Stephen C Purcell (10 out of 91 patents)

Avery L Wang (5 out of 7 patents)

Wade K Smith (2 out of 11 patents)

4. John S Thomson (2 out of 19 patents)

5. Brooks S Read (2 out of 2 patents)

6. Paul Hsieh (1 out of 19 patents)

7. P Michael Farmwald (1 out of 12 patents)

8. Sanford S Lum (1 out of 5 patents)

9. Chad Edward Fogg (1 out of 20 patents)

10. Daniel Culbert (1 out of 1 patent)

11. Paul E Kalapathy (1 out of 1 patent)

12. Denis Gulsen (1 out of 1 patent)

13. Andrew C Hung (1 out of 1 patent)

14. James T Battle (1 out of 1 patent)

15. Jennifer F Inman (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 6002410 - Reconfigurable texture cache (1999-12-14),

2. 5982373 - Dynamic enhancement/reduction of graphical image data resolution (1999-11-09),

3. 5949439 - Computing apparatus and operating method using software queues to (1999-09-07),

4. 5864704 - Multimedia processor using variable length instructions with opcode (1999-01-26),

5. 5859787 - Arbitrary-ratio sampling rate converter using approximation by segmented (1999-01-12),

6. 5838968 - System and method for dynamic resource management across tasks in (1998-11-17),

7. 5834672 - Non-linear tone generator (1998-11-10),

8. 5828881 - System and method for stack-based processing of multiple real-time audio (1998-10-27),

9. 5814750 - Method for varying the pitch of a musical tone produced through playback (1998-09-29),

10. 5812437 - Programmable logic unit for arithmetic, logic and equality functions (1998-09-22),

11. 5799169 - Emulated registers (1998-08-25),

12. 5751622 - Structure and method for signed multiplication using large multiplier (1998-05-12),

13. 5727211 - System and method for fast context switching between tasks (1998-03-10),

14. 5719802 - Adder circuit incorporating byte boundaries (1998-02-17),

15. 5712799 - Method and structure for performing motion estimation using reduced (1998-01-27),

Company Overview

Chromatic Research, Inc. is a technology company based in Mountain View, California, specializing in advanced video processing and compression technologies. The organization focuses on developing innovative solutions for high-definition video transmission, catering to various industries including telecommunications and broadcasting. With a commitment to enhancing video quality and efficiency, Chromatic Research plays a pivotal role in shaping the future of multimedia technology, ensuring seamless and high-performance video experiences.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

21 Patents

#149 in Mountain View, CA

#3,760 in California

#15,695 in US

#29,961 in the World

Mountain View, CA, United States of America

Chromatic Research, Inc.

Forward Citations = 647

19 inventors:

Stephen C Purcell (10 out of 91 patents)

Avery L Wang (5 out of 7 patents)

Wade K Smith (2 out of 11 patents)

4. John S Thomson (2 out of 19 patents)

5. Brooks S Read (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Chromatic Research, Inc.. Retrieved from https://idiyas.com/company/chromatic-research

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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