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Charlottesville, VA, United States of America

Comdial Corporation

USPTO Granted Patents = 12

Trademarks = 1

Forward Citations = 375

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26 inventors (with patents filed for the assignee):

Vinod Nagarajan (2 out of 8 patents)

Srivatsan Kasturi (2 out of 4 patents)

Rajah Kalipatnapu (2 out of 5 patents)

4. Darrell Fongson (2 out of 4 patents)

5. Michael A Starr (2 out of 3 patents)

6. Charles J Gross (2 out of 2 patents)

7. S Murad Sarp (2 out of 2 patents)

8. John Baird (2 out of 2 patents)

9. Jay Neale (2 out of 2 patents)

10. Michael Berrang (2 out of 2 patents)

11. Eoin Heaney (2 out of 2 patents)

12. Don W Lake (2 out of 4 patents)

13. G Alagiri (1 out of 3 patents)

14. Bertrand Rigaldies (1 out of 2 patents)

15. Angel Gonzalez (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 7120122 - System and method for diagnostic supervision of internet transmissions with quality of service control (2006-10-10),

2. 7110516 - Dynamic telephone configuration (2006-09-19),

3. 7088804 - Systems and methods for information exchange and synchronization using DTMF over telephone communication channels (2006-08-08),

4. 6829349 - System and method for monitoring and routing incoming calls (2004-12-07),

5. 6792085 - System and method for unified messaging with message replication and synchronization (2004-09-14),

6. 6771751 - Systems and methods for information exchange and synchronization using DTMF over telephone communication channels (2004-08-03),

7. 6683942 - Telephone switching system with data integration (2004-01-27),

8. 6553515 - System, method and computer program product for diagnostic supervision of internet connections (2003-04-22),

9. 6526274 - Method, system, and computer program product for extending the functionality of a personal information manager to telephone system interactions (2003-02-25),

10. D291307 - Telephone base (1987-08-11),

11. 4142184 - Digital multitone generator for telephone dialing (1979-02-27),

12. 4058805 - Digital multitone generator for telephone dialing (1977-11-15),

Comdial Corporation is a leading provider of communication solutions for businesses. With a focus on innovation and exceptional customer service, Comdial offers a range of products and services including business phone systems, VoIP solutions, and networking equipment. Their reliable and efficient communication solutions help businesses improve productivity and streamline their operations.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

12 Patents

#15 in Charlottesville, VA

#440 in Virginia

#24,779 in US

#46,665 in the World

Charlottesville, VA, United States of America

Comdial Corporation

Forward Citations = 375

26 inventors:

Vinod Nagarajan (2 out of 8 patents)

Srivatsan Kasturi (2 out of 4 patents)

Rajah Kalipatnapu (2 out of 5 patents)

4. Darrell Fongson (2 out of 4 patents)

5. Michael A Starr (2 out of 3 patents)

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