% Expired Patents = 12.5

Trademarks = 1

Forward Citations = 70

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11 inventors (with patents filed for the assignee):

Kenneth A Boehlke (3 out of 23 patents)

Kenneth Alfred Boehlke (3 out of 4 patents)

Krishnan Palaniswami (1 out of 1 patent)

4. Alan Scott Gibbons (1 out of 1 patent)

5. Ronald K Anderson (1 out of 1 patent)

6. Philip Earle Clark (1 out of 1 patent)

7. Ng Lea Swee (1 out of 2 patents)

8. Lee Hock Eng (1 out of 2 patents)

9. Steven Paul Gasparovic (1 out of 2 patents)

10. Steven R Morton (1 out of 1 patent)

11. Carlton Van Putten (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 7274754 - Method and apparatus for frequency division multiplexing (2007-09-25),

2. 6346970 - Two-dimensional adjustable flicker filter (2002-02-12),

3. 6330032 - Motion adaptive de-interlace filter (2001-12-11),

4. 6004145 - Cable-to-board arrangements for enhanced RF shielding (1999-12-21),

5. 5966184 - Video synchronizing signal generator (1999-10-12),

6. 5905536 - Video signal converter utilizing a subcarrier-based encoder (1999-05-18),

7. D409572 - Electrical connector (1999-05-11),

8. 5862268 - Bilinear decimator with error compensation (1999-01-19),

Company Overview

Focus Enhancements, Inc. is a leading provider of innovative solutions for enhancing video quality and performance. With a focus on video processing and enhancement technologies, the company offers a range of products for the professional and consumer markets. Their solutions are used in a variety of applications, including digital cinema, broadcasting, and video surveillance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

8 Patents

#66 in Campbell, CA

#8,540 in California

#35,924 in US

Campbell, CA, United States of America

Focus Enhancements, Inc.

Forward Citations = 70

11 inventors:

Kenneth A Boehlke (3 out of 23 patents)

Kenneth Alfred Boehlke (3 out of 4 patents)

Krishnan Palaniswami (1 out of 1 patent)

4. Alan Scott Gibbons (1 out of 1 patent)

5. Ronald K Anderson (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Focus Enhancements, Inc.. Retrieved from https://idiyas.com/company/focus-enhancements

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]