% Expired Patents = 28.6

Forward Citations = 343

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20 inventors (with patents filed for the assignee):

Joseph Ellis Augenbraun (6 out of 26 patents)

Hal M Krisbergh (4 out of 5 patents)

Randall J Gort (4 out of 4 patents)

4. David E Wachob (4 out of 17 patents)

5. Whitney Blackmon (3 out of 7 patents)

6. Navneeth N Kannan (3 out of 7 patents)

7. Randell E Jesup (3 out of 3 patents)

8. Maire D Reavy (3 out of 3 patents)

9. Richard W Westerfer (3 out of 3 patents)

10. Bruce Plotnick (2 out of 7 patents)

11. Chuanming Wang (2 out of 2 patents)

12. Gerard K Kunkel (1 out of 11 patents)

13. Aaron Grosky (1 out of 3 patents)

14. Jae Hea Edward Lee (1 out of 1 patent)

15. Joseph A Augenbraun (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 8089502 - Adaptive video telephone system (2012-01-03),

2. 8063928 - Videophone system and method (2011-11-22),

3. 7239338 - Videophone system and method (2007-07-03),

4. D512698 - Video phone (2005-12-13),

5. 6477579 - Access system and method for providing interactive access to an information source through a networked distribution system (2002-11-05),

6. 6389075 - MPEG encoding technique for encoding web pages (2002-05-14),

7. 6266369 - MPEG encoding technique for encoding web pages (2001-07-24),

Company Overview

Worldgate Service, Inc. is a leading provider of comprehensive IT solutions. With over 20 years of experience, we offer a wide range of services including managed IT services, network security, cloud solutions, and IT consulting. Our team of highly skilled professionals is dedicated to providing top-notch service and innovative solutions to help our clients achieve their business goals. Visit our website to learn more about how Worldgate Service, Inc. can help your business thrive in the digital age.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

7 Patents

#10 in Trevose, PA

#1,438 in Pennsylvania

#39,879 in US

Trevose, PA, United States of America

Worldgate Service, Inc.

Forward Citations = 343

20 inventors:

Joseph Ellis Augenbraun (6 out of 26 patents)

Hal M Krisbergh (4 out of 5 patents)

Randall J Gort (4 out of 4 patents)

4. David E Wachob (4 out of 17 patents)

5. Whitney Blackmon (3 out of 7 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Worldgate Service, Inc.. Retrieved from https://idiyas.com/company/worldgate-service

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]