For the Inventor, By the Inventor

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Campbell, CA, United States of America

Inventergy, Inc.

USPTO Granted Patents = 10

% Expired Patents = 50.0

EPO Patents = 10

Forward Citations = 41

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5 inventors (with patents filed for the assignee):

Choo Eng Yap (5 out of 13 patents)

Lee Ying Loh (5 out of 9 patents)

Jun Ming Yan (3 out of 42 patents)

4. Son Phan-Anh (1 out of 12 patents)

5. Junxian Zhao (1 out of 1 patent)

6. Wenfu Wu (127 patents)

7. Yanping Zhang (41 patents)

8. Katsuhiko Hiramatsu (262 patents)

9. Li Jiang (57 patents)

10. Xiaoming She (44 patents)

11. Jifeng Li (29 patents)

12. Kazuyuki Miya (95 patents)

13. Hiroaki Sudo (0 patent)

14. Marcin Matuszewski (0 patent)

15. Miguel-Angel Garcia-Martin (0 patent)

10 patents: Sort by Forward Citations

1. 9680611 - Automatic retransmission in communications systems (2017-06-13),

2. 9537837 - Method for ensuring media stream security in IP multimedia sub-system (2017-01-03),

3. 9425924 - Automatic retransmission in communications systems (2016-08-23),

4. 9419955 - System and method for carrying trusted network provided access network information in session initiation protocol (2016-08-16),

5. 9397794 - Automatic retransmission in communications systems (2016-07-19),

6. 9167422 - Method for ensuring media stream security in IP multimedia sub-system (2015-10-20),

7. 9015546 - Automatic retransmission request control system and retransmission method in mimo-OFDM system (2015-04-21),

8. 8855272 - System and method for implementing multimedia calling line identification presentation service (2014-10-07),

9. 8775890 - Automatic retransmission request control system and retransmission method in MIMO-OFDM system (2014-07-08),

10. 8582766 - Method for ensuring media stream security in IP multimedia sub-system (2013-11-12),

Inventergy, Inc. is a Silicon Valley-based intellectual property company that specializes in the licensing and enforcement of patented technologies. The company works with inventors, businesses, and patent owners to monetize their IP assets through strategic partnerships and licensing agreements. With a focus on innovation and technology, Inventergy aims to create value for its stakeholders through the development and commercialization of cutting-edge technologies.

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

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USPTO Data Jan 1 1976 - Sep 22 2026

10 Patents

#55 in Campbell, CA

#7,099 in California

#29,802 in US

#55,915 in the World

Campbell, CA, United States of America

Inventergy, Inc.

Forward Citations = 41

5 inventors:

Choo Eng Yap (5 out of 13 patents)

Lee Ying Loh (5 out of 9 patents)

Jun Ming Yan (3 out of 42 patents)

4. Son Phan-Anh (1 out of 12 patents)

5. Junxian Zhao (1 out of 1 patent)

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