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For the Inventor, By the Inventor

Redwood City, CA, United States of America

Personics Corporation


USPTO Granted Patents = 3

Forward Citations = 632

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7 inventors (with patents filed for the assignee):

goldMedal John C Weitz (2 out of 7 patents)

silverMedal Hugh Macdonald (2 out of 2 patents)

bronzeMedal Keith K Davison (1 out of 1 patent)

4.  Thomas D Sharples (1 out of 2 patents)

5.  Charles E Garvin (1 out of 1 patent)

6.  Michael Poimboeuf (1 out of 1 patent)

7.  Ichyterra Ganapathy (1 out of 1 patent)


3 patents:

1. 4937807 - System for encoding sound recordings for high-density storage and (1990-06-26),
2. 4811325 - High-speed reproduction facility for audio programs (1989-03-07),
3. 4682159 - Apparatus and method for controlling a cursor on a computer display (1987-07-21),
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USPTO Data Jan 1 1976 - Dec 23 2025

3 Patents

#265 in Redwood City, CA

#16,411 in California

#71,950 in US

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Redwood City, CA, United States of America

Personics Corporation

Forward Citations = 632

7 inventors:

goldMedal John C Weitz (2 out of 7 patents)

silverMedal Hugh Macdonald (2 out of 2 patents)

bronzeMedal Keith K Davison (1 out of 1 patent)

4.  Thomas D Sharples (1 out of 2 patents)

5.  Charles E Garvin (1 out of 1 patent)

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