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Skokie, IL, United States of America

U.S. Robotics Corporation

USPTO Granted Patents = 21

Trademarks = 7

Forward Citations = 748

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31 inventors (with patents filed for the assignee):

Robert C Suffern (4 out of 14 patents)

Andrew L Norrell (3 out of 41 patents)

Dale M Walsh (3 out of 11 patents)

4. Scot W Salzman (3 out of 3 patents)

5. Clifford H Wallach (2 out of 6 patents)

6. Qing Chen (2 out of 2 patents)

7. Qian Cheng (2 out of 2 patents)

8. Christopher R Hansen (2 out of 13 patents)

9. Daniel L Schoo (2 out of 12 patents)

10. Marc S Baum (2 out of 6 patents)

11. Terrel L Jones (2 out of 5 patents)

12. Donald C Balton (2 out of 6 patents)

13. Vladimir G Parizhsky (2 out of 69 patents)

14. Joseph David Kralowetz (2 out of 9 patents)

15. Marc H Pullman (2 out of 8 patents)

21 patents: Sort by Forward Citations

1. 8855255 - Systems and methods for optimizing timing phase in modem devices (2014-10-07),

2. 7580429 - System and methods for improving data compression (2009-08-25),

3. 7050523 - Systems and methods for improving timing phase estimation (2006-05-23),

4. D473223 - Telecommunications equipment housing design (2003-04-16),

5. D472893 - Telecommunications equipment housing design (2003-04-09),

6. 5796742 - Bi-diredctional wire-line to local area network interface and method (1998-08-18),

7. 5768525 - Transparent support of protocol and data compression features for data (1998-06-16),

8. 5724413 - Host computer digital signal processing system for communicating over (1998-03-03),

9. 5717690 - Coordination and control of data streams that terminate at different (1998-02-10),

10. 5657452 - Transparent support of protocol and data compression features for data (1997-08-12),

11. 5588028 - Simplified trellis decoder (1996-12-24),

12. 5579305 - Asymmetric duplex modem utilizing narrow band echo cancellation (1996-11-26),

13. 5577105 - Telephone call routing and switching techniques for data communications (1996-11-19),

14. 5535014 - Method for maintaining a communication link with a facsimile modem (1996-07-09),

15. 5528595 - Modem input/output signal processing techniques (1996-06-18),

Company Overview

U.S. Robotics Corporation, headquartered in Skokie, Illinois, specializes in the development and manufacturing of communication technologies. The company is known for its innovations in data networking and broadband solutions, focusing on enhancing connectivity for both consumers and businesses. U.S. Robotics has a strong emphasis on research in areas such as Internet of Things (IoT) devices and wireless communication, contributing to advancements in how devices connect and communicate across various platforms.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

21 Patents

#17 in Skokie, IL

#812 in Illinois

#15,712 in US

#30,001 in the World

Skokie, IL, United States of America

U.S. Robotics Corporation

Forward Citations = 748

31 inventors:

Robert C Suffern (4 out of 14 patents)

Andrew L Norrell (3 out of 41 patents)

Dale M Walsh (3 out of 11 patents)

4. Scot W Salzman (3 out of 3 patents)

5. Clifford H Wallach (2 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: U.S. Robotics Corporation. Retrieved from https://idiyas.com/company/u-s-robotics

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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