Comverse Network Systems, Inc.

Calculating rank

USPTO Granted Patents = 3

Forward Citations = 692

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7 inventors (with patents filed for the assignee):

Gerald William Weare (2 out of 2 patents)

Robert J Slezak (1 out of 6 patents)

Matthew J Yuschik (1 out of 1 patent)

4. Jeffrey John Schlueter (1 out of 1 patent)

5. Thomas Lyman Root (1 out of 1 patent)

6. Donald F Picard (1 out of 4 patents)

7. Evelyn J Tate (1 out of 1 patent)

3 patents: Sort by Forward Citations

1. 6356868 - Voiceprint identification system (2002-03-12),

2. 6233318 - System for accessing multimedia mailboxes and messages over the internet and via telephone (2001-05-15),

3. 5909483 - Remote subscriber migration (1999-06-01),

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USPTO Data Jan 1 1976 - Oct 27 2026

3 Patents

#23 in Wakefield, MA

#3,965 in Massachusetts

#73,929 in US

Wakefield, MA, United States of America

Comverse Network Systems, Inc.

Forward Citations = 692

7 inventors:

Gerald William Weare (2 out of 2 patents)

Robert J Slezak (1 out of 6 patents)

Matthew J Yuschik (1 out of 1 patent)

4. Jeffrey John Schlueter (1 out of 1 patent)

5. Thomas Lyman Root (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Comverse Network Systems, Inc.. Retrieved from https://idiyas.com/company/comverse-network-systems

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]