Forward Citations = 43

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3 inventors (with patents filed for the assignee):

Frederick H Blake (4 out of 14 patents)

C David Long (3 out of 3 patents)

Arthur G Collin (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5103137 - Anti-cycling device for high pressure sodium lamps (1992-04-07),

2. 5055669 - Constant-current light-sensing system (1991-10-08),

3. 5039853 - Constant-current light-sensing system and improved sensor housing (1991-08-13),

4. 4758767 - Self-contained analog photodiode light sensing head (1988-07-19),

Multipoint Control Systems is a leading provider of innovative video conferencing solutions for businesses of all sizes. With a focus on user-friendly interfaces and seamless integration, our systems allow for easy collaboration and communication across multiple locations. From small huddle rooms to large conference centers, our products are designed to meet the diverse needs of modern businesses. Visit our website to learn more about our advanced technology and how it can benefit your organization.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

4 Patents

#27 in Everett, WA

#1,462 in Washington

#60,561 in US

Everett, WA, United States of America

Multipoint Control Systems

Forward Citations = 43

3 inventors:

Frederick H Blake (4 out of 14 patents)

C David Long (3 out of 3 patents)

Arthur G Collin (1 out of 1 patent)

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