For the Inventor, By the Inventor

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Naperville, IL, United States of America

Tellabs, Inc.

USPTO Granted Patents = 27

Trademarks = 1

Forward Citations = 442

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31 inventors (with patents filed for the assignee):

Charles W Chambers, Jr (5 out of 5 patents)

Jerry J Kosner, Jr (5 out of 8 patents)

Peter S Fuss (5 out of 5 patents)

4. Richard A Yndestad (4 out of 7 patents)

5. Charles A Pycha (4 out of 7 patents)

6. Charles E Rohrs (3 out of 3 patents)

7. Sasha Cirkovic (2 out of 10 patents)

8. John Belden Kenney (2 out of 10 patents)

9. Richard C Younce (2 out of 4 patents)

10. Wayne E Walters (2 out of 2 patents)

11. Robert C Stewart (2 out of 2 patents)

12. Venkata Subbaiah Rangavajjhala (1 out of 13 patents)

13. Christopher V O'Brien (1 out of 7 patents)

14. David W Jenkins (1 out of 25 patents)

15. Ramasubramanian Anand (1 out of 14 patents)

27 patents: Sort by Forward Citations

1. 10142322 - Methods and apparatus for authenticating identity of web access from a network element (2018-11-27),

2. 9716563 - Method and apparatus for improving connectivity between optical devices using software defined networking (2017-07-25),

3. 9479522 - Method and apparatus for managing content distribution using content signatures (2016-10-25),

4. 9338488 - Method and apparatus for providing video optimization for broadcast media (2016-05-10),

5. 8879383 - Methods and apparatus for improving reliability of point-of-point network connection (2014-11-04),

6. 8811410 - Method and apparatus for measuring system latency using global time stamp (2014-08-19),

7. 8761095 - Method and apparatus for dynamically adjusting traffic QOS in accordance with on-demand request (2014-06-24),

8. 6442272 - Voice conferencing system having local sound amplification (2002-08-27),

9. 5274705 - Nonlinear processor for an echo canceller and method (1993-12-28),

10. 5263121 - Neural network solution for interconnection apparatus (1993-11-16),

11. 4922530 - Adaptive filter with coefficient averaging and method (1990-05-01),

12. 4918727 - Double talk detector for echo canceller and method (1990-04-17),

13. 4815124 - DX circuit (1989-03-21),

14. 4731825 - Nonblocking switching system and method (1988-03-15),

15. D288754 - Equipment cabinet (1987-03-17),

Tellabs, Inc. is a global network technology company that provides advanced networking solutions to carriers, enterprises, and government agencies. With a focus on innovation and customer service, Tellabs offers a wide range of products and services including optical networking, access solutions, and managed services. The company's mission is to create reliable and secure networks that enable seamless communication and connectivity for all users.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

27 Patents

#12 in Naperville, IL

#634 in Illinois

#11,991 in US

#23,273 in the World

Naperville, IL, United States of America

Tellabs, Inc.

Forward Citations = 442

31 inventors:

Charles W Chambers, Jr (5 out of 5 patents)

Jerry J Kosner, Jr (5 out of 8 patents)

Peter S Fuss (5 out of 5 patents)

4. Richard A Yndestad (4 out of 7 patents)

5. Charles A Pycha (4 out of 7 patents)

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