Seattle, WA, United States of America

Surround.io


USPTO Granted Patents = 8

% Expired Patents = 87.5

Forward Citations = 55

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5 inventors (with patents filed for the assignee):

goldMedal John Hayes Ludwig (8 out of 26 patents)

silverMedal Richard Tong (8 out of 15 patents)

bronzeMedal John Zagula (3 out of 4 patents)

4.  Jon Anderson (2 out of 2 patents)

5.  Jonathan Anderson (1 out of 1 patent)


8 patents:

Surround.io is a leading provider of immersive sound technology that transforms the way people experience audio. Our cutting-edge solutions create a 360-degree audio experience that surrounds the listener, whether they are in a home theater, gaming environment, or virtual reality setting. With a focus on innovation and quality, Surround.io is committed to delivering the ultimate audio experience for all users.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

8 Patents

#245 in Seattle, WA

#825 in Washington

#35,842 in US

Seattle, WA (US)
Seattle, WA, United States of America
Forward Citations = 55

5 inventors:

Please report any incorrect information to [email protected]
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