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Hyannis, MA, United States of America

Excel Switching Corporation

USPTO Granted Patents = 31

% Expired Patents = 9.7

CIPO Patents = 3

Forward Citations = 469

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28 inventors (with patents filed for the assignee):

Mark P Hebert (10 out of 18 patents)

Michael C Silva (5 out of 56 patents)

Robert P Madonna (4 out of 67 patents)

4. James F Allen (4 out of 9 patents)

5. John R DeCesare (4 out of 4 patents)

6. James Thomas DellaMorte, Sr (3 out of 4 patents)

7. Timothy Ray Locascio (3 out of 12 patents)

8. Kevin C Kicklighter (2 out of 18 patents)

9. Rajat Ghai (2 out of 37 patents)

10. Peter Higgins (2 out of 7 patents)

11. Kathleen M Lacey (2 out of 8 patents)

12. Gary Baldino (2 out of 2 patents)

13. Rajesh K Mishra (2 out of 2 patents)

14. Vinayak V Antarkar (2 out of 2 patents)

15. Michael E Noonan (2 out of 2 patents)

Core Competencies:

Telecommunications Switch

Resource Interface Unit

Dynamic Resource Allocation

Conferencing Services

Echo Suppression

Network Protocol Independence

Flexible Call Routing

Universal API

Data Switching Network

Software Upgrade

Expandable System

Telecommunication Application

31 patents: Sort by Forward Citations

1. 7359317 - Redundancy arrangement for telecommunications switch (2008-04-15),

2. 7319741 - Media resource card with dynamically allocated resource points (2008-01-15),

3. 7113580 - Method and apparatus for performing conferencing services and echo suppression (2006-09-26),

4. 7031752 - Media resource card with programmable caching for converged services platform (2006-04-18),

5. 6950311 - Telecommunications switch/server (2005-09-27),

6. 6898199 - Architecture for providing flexible, programmable supplementary services in an expandable telecommunications system (2005-05-24),

7. 6701131 - International universal call progress analysis system (2004-03-02),

8. 6603757 - Voice-data access concentrator for node in an expandable telecommunications system (2003-08-05),

9. 6594685 - Universal application programming interface having generic message format (2003-07-15),

10. 6463056 - Arrangement for providing network protocol data independence in an expandable telecommunications system (2002-10-08),

11. 6397385 - Method and apparatus for in service software upgrade for expandable telecommunications system (2002-05-28),

12. 6389024 - Flexible call routing system (2002-05-14),

13. 6373849 - Resource interface unit for telecommunications switching node (2002-04-16),

14. 6285670 - Telecommunications switch with multiple ports for host-node communications (2001-09-04),

15. 6226288 - Sub-rate switching telecommunications switch (2001-05-01),

Company Overview

Excel Switching Corporation, based in Hyannis, MA, specializes in advanced telecommunications solutions, focusing on the development of switching systems and network management technologies. The company is dedicated to enhancing communication infrastructure, providing innovative products that support various sectors, including telecommunications and data services. With a commitment to research and development, Excel Switching Corporation aims to deliver reliable and efficient solutions that meet the evolving needs of its clients in a dynamic technological landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

31 Patents

#3 in Hyannis, MA

#652 in Massachusetts

#10,927 in US

#21,260 in the World

Hyannis, MA, United States of America

Excel Switching Corporation

Forward Citations = 469

28 inventors:

Mark P Hebert (10 out of 18 patents)

Michael C Silva (5 out of 56 patents)

Robert P Madonna (4 out of 67 patents)

4. James F Allen (4 out of 9 patents)

5. John R DeCesare (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Excel Switching Corporation. Retrieved from https://idiyas.com/company/excel-switching

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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