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For the Inventor, By the Inventor

San Jose, CA, United States of America

Verifone Systems, Incorporated


USPTO Granted Patents = 3

% Expired Patents = 100.0

Forward Citations = 50

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3 inventors (with patents filed for the assignee):

goldMedal Brett L Paulson (3 out of 3 patents)

silverMedal Chad Seguin (1 out of 30 patents)

bronzeMedal Richard S Surprenant (1 out of 1 patent)


3 patents:

1. 8837257 - Acoustic modulation protocol (2014-09-16),
2. 8711656 - Sonic fast-sync system and method for bluetooth (2014-04-29),
3. 8514662 - Sonic receiver and method for receiving data that uses modulation frequncies that reduce the probability of conflict with ambient noise in the environment (2013-08-20),
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USPTO Data Jan 1 1976 - Oct 6 2026

3 Patents

#976 in San Jose, CA

#16,847 in California

#73,815 in US

San Jose, CA (US)
San Jose, CA, United States of America

Verifone Systems, Incorporated

Forward Citations = 50

3 inventors:

goldMedal Brett L Paulson (3 out of 3 patents)

silverMedal Chad Seguin (1 out of 30 patents)

bronzeMedal Richard S Surprenant (1 out of 1 patent)

Please report any incorrect information to [email protected]
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