For the Inventor, By the Inventor

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Richardson, TX, United States of America

Telecom Technologies, Inc.

USPTO Granted Patents = 2

Forward Citations = 150

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7 inventors (with patents filed for the assignee):

George A Cowgill (2 out of 76 patents)

Atousa Raissyan (1 out of 72 patents)

Bo Su Chen (1 out of 18 patents)

4. Casimir M Kaczmarczyk (1 out of 2 patents)

5. Sivakumar Ravikumar (1 out of 2 patents)

6. Ravindra K Chillara (1 out of 1 patent)

7. Hilder Mock (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 6775269 - Method and system for routing telephone calls between a public switched telephone network and an internet protocol network (2004-08-10),

2. 5835566 - System and method for providing in-band and out-of-band testing of (1998-11-10),

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USPTO Data Jan 1 1976 - Dec 23 2025

2 Patents

#123 in Richardson, TX

#6,128 in Texas

#92,558 in US

Richardson, TX, United States of America

Telecom Technologies, Inc.

Forward Citations = 150

7 inventors:

George A Cowgill (2 out of 76 patents)

Atousa Raissyan (1 out of 72 patents)

Bo Su Chen (1 out of 18 patents)

4. Casimir M Kaczmarczyk (1 out of 2 patents)

5. Sivakumar Ravikumar (1 out of 2 patents)

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