For the Inventor, By the Inventor

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Emeryville, CA, United States of America

Clear Com

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 14.3

EPO Patents = 1

Trademarks = 17

Forward Citations = 44

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8 inventors (with patents filed for the assignee):

Nigel Gordon (3 out of 3 patents)

Karl Knoblock (2 out of 5 patents)

David Albiston (2 out of 2 patents)

4. David Prime (2 out of 2 patents)

5. Timothy Lee Erickson (2 out of 2 patents)

6. John Franklin Anthony Jurrius (2 out of 2 patents)

7. Lewis Clark McCoy (2 out of 2 patents)

8. Rom Rosenblum (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 9913021 - Low cross-talk headset (2018-03-06),

2. 9544688 - Low cross-talk headset (2017-01-10),

3. 9337898 - Digital intercom network over DC-powered microphone cable (2016-05-10),

4. 9071912 - Audio test tool (2015-06-30),

5. 8311085 - Digital intercom network over DC-powered microphone cable (2012-11-13),

6. 7103062 - Intercom system having unified control and audio data transport (2006-09-05),

7. 6181707 - Intercom system having unified control and audio data transport (2001-01-30),

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USPTO Data Jan 1 1976 - Oct 27 2026

7 Patents

#73 in Emeryville, CA

#9,511 in California

#39,947 in US

Emeryville, CA, United States of America

Clear Com

Forward Citations = 44

8 inventors:

Nigel Gordon (3 out of 3 patents)

Karl Knoblock (2 out of 5 patents)

David Albiston (2 out of 2 patents)

4. David Prime (2 out of 2 patents)

5. Timothy Lee Erickson (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Clear Com. Retrieved from https://idiyas.com/company/clear-company

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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