Spectrum Information Technologies, Inc.

Calculating rank

USPTO Granted Patents = 9

CIPO Patents = 2

Forward Citations = 1,450

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4 inventors (with patents filed for the assignee):

Harry M O'Sullivan (5 out of 8 patents)

Joseph B Sainton (4 out of 14 patents)

Charles M Leedom, Jr (1 out of 24 patents)

4. Eric J Robinson (1 out of 9 patents)

5. Charles M Leedom (0 patent)

9 patents: Sort by Forward Citations

1. RE37141 - Cellular telephone data communication system and method (2001-04-17),

2. 5854985 - Adaptive omni-modal radio apparatus and methods (1998-12-29),

3. 5761621 - Apparatus and methods for networking omni-modal radio devices (1998-06-02),

4. 5640444 - Methods and apparatus for controlling data transmission using radio (1997-06-17),

5. 5367563 - Programmable universal modem system and method for using the same (1994-11-22),

6. 5353334 - Interface for connecting computers to radio telephone networks (1994-10-04),

7. 5249218 - Programmable universal interface system (1993-09-28),

8. 5127041 - System and method for interfacing computers to diverse telephone networks (1992-06-30),

9. 4972457 - Portable hybrid communication system and methods (1990-11-20),

Company Overview

Spectrum Information Technologies, Inc. is a leading provider of advanced technology solutions for businesses. With expertise in IT consulting, software development, and digital marketing, Spectrum helps companies optimize their operations and achieve their goals. Our innovative approach and commitment to customer satisfaction have made us a trusted partner for companies across various industries.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

9 Patents

#230 in Dallas, TX

#2,060 in Texas

#32,627 in US

Dallas, TX, United States of America

Spectrum Information Technologies, Inc.

Forward Citations = 1,450

4 inventors:

Harry M O'Sullivan (5 out of 8 patents)

Joseph B Sainton (4 out of 14 patents)

Charles M Leedom, Jr (1 out of 24 patents)

4. Eric J Robinson (1 out of 9 patents)

5. Charles M Leedom (0 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spectrum Information Technologies, Inc.. Retrieved from https://idiyas.com/company/spectrum-information-technologies

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]

2 patents (CIPO):

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]