For the Inventor, By the Inventor

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Grass Valley, CA, United States of America

Nvision, Inc.

USPTO Granted Patents = 26

% Expired Patents = 3.8

Trademarks = 2

Forward Citations = 146

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13 inventors (with patents filed for the assignee):

Charles S Meyer (18 out of 57 patents)

Birney D Dayton (7 out of 15 patents)

Donald S Lydon (5 out of 6 patents)

4. Thomas B Crabb (3 out of 4 patents)

5. Kevin J Shuholm (3 out of 10 patents)

6. Jeffrey S Evans (3 out of 5 patents)

7. Robert W Hudelson (3 out of 7 patents)

8. Michael R Deering (1 out of 1 patent)

9. Scott A Matheson (1 out of 2 patents)

10. David E Zimmerman (1 out of 2 patents)

11. David J Butterfield (1 out of 1 patent)

12. Neill J Allen (1 out of 1 patent)

13. Daniel D Reiswig (1 out of 1 patent)

Core Competencies:

Digital Signal Processing

Audio Distribution

Routing Switches

Data Conversion

Optoelectric Converter

Circuit Board Structure

Phase Comparator

Multiple Frequency Oscillator

Power Control Circuit

Interconnection Arrangement

Slew Rate Transitions

Differential Amplifier

26 patents: Sort by Forward Citations

1. 7277427 - Spatially distributed routing switch (2007-10-02),

2. 6757302 - Channel status management for multichannel audio distribution (2004-06-29),

3. 6755666 - Guide insert for PCI connector receptacle (2004-06-29),

4. 6690428 - Method and apparatus for embedding digital audio data in a serial digital video data stream (2004-02-10),

5. 6680939 - Expandable router (2004-01-20),

6. 6658494 - Router topology having N on 1 redundancy (2003-12-02),

7. 6597731 - Circuit for processing a digital data signal (2003-07-22),

8. 6573759 - Apparatus and method for extracting data values from a signal encoded with AES3 data (2003-06-03),

9. 6519069 - Optoelectric converter (2003-02-11),

10. 6292229 - Video signal timing in a multi-format environment (2001-09-18),

11. 6038138 - Connection arrangement for electronic equipment to provide functional (2000-03-14),

12. 6021144 - Automatic power control circuit for a laser driver (2000-02-01),

13. 5973933 - Interconnection arrangement for distribution of electrical signal (1999-10-26),

14. 5933449 - Switcher for flexibly interconnecting communication ports (1999-08-03),

15. 5921802 - Guide for female BNC connector part (1999-07-13),

Nvision, Inc. is a technology company based in Grass Valley, California, specializing in advanced imaging and optical systems. The organization focuses on developing innovative solutions for various industries, including aerospace, defense, and medical sectors. Nvision's expertise lies in creating high-performance optical components and systems that enhance imaging capabilities and precision. With a commitment to research and development, the company aims to push the boundaries of optical technology to meet the evolving needs of its clients.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

26 Patents

#2 in Grass Valley, CA

#3,039 in California

#12,850 in US

#24,781 in the World

Grass Valley, CA, United States of America

Nvision, Inc.

Forward Citations = 146

13 inventors:

Charles S Meyer (18 out of 57 patents)

Birney D Dayton (7 out of 15 patents)

Donald S Lydon (5 out of 6 patents)

4. Thomas B Crabb (3 out of 4 patents)

5. Kevin J Shuholm (3 out of 10 patents)

Please report any incorrect information to [email protected]

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