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For the Inventor, By the Inventor

Wilmington, DE, United States of America

Ipr Licensing, Inc.


USPTO Granted Patents = 238

% Expired Patents = 64.7



Forward Citations = 3,692

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63 inventors (with patents filed for the assignee):

goldMedal James Arthur Proctor, Jr (105 out of 299 patents)

silverMedal George Rodney Nelson, Jr (45 out of 59 patents)

bronzeMedal John Erich Hoffmann (34 out of 63 patents)

4.  Antoine Jean Rouphael (30 out of 57 patents)

5.  Bing Chiang (29 out of 79 patents)

6.  Thomas E Gorsuch (27 out of 53 patents)

7.  Kevin Peter Johnson (26 out of 36 patents)

8.  Gary L Sugar (23 out of 62 patents)

9.  Kevin L Farley (23 out of 37 patents)

10.  Griffin Keith Gothard (17 out of 53 patents)

11.  Chandra Vaidyanathan (17 out of 34 patents)

12.  Kenneth Marvin Gainey (16 out of 76 patents)

13.  James A Proctor, Jr (15 out of 39 patents)

14.  Pertti Olavi Alapuranen (13 out of 16 patents)

15.  Christopher A Snyder (12 out of 25 patents)


Core Competencies:
Traffic Channel Setup
Overhead Reduction
MIMO Transceivers
Wireless Communication System
Power Control Protocol
Subscriber-Controlled Registration
Antenna Diversity
Reverse Link Coding Rates
Dynamic Bandwidth Allocation
Handoff Techniques
Content Delivery
Orthogonal Codes

238 patents:

1. 11310793 - Techniques for setting up traffic channels in a communications system (2022-04-19),
2. 10805887 - Maintaining a maintenance channel in a reverse link of a wireless communications system (2020-10-13),
3. 10708909 - Techniques for reducing overhead in a communications system (2020-07-07),
4. 10674507 - Techniques for setting up traffic channels in a communications system (2020-06-02),
5. 10638468 - Qualifying available reverse link coding rates from access channel power setting (2020-04-28),
6. RE47732 - System and method for antenna diversity using equal power joint maximal ratio combining (2019-11-18),
7. 10420097 - Techniques for setting up traffic channels in a communications system (2019-09-17),
8. 10390311 - Maintaining a maintenance channel in a reverse link of a wireless communications system (2019-08-20),
9. 10326501 - Multiple-input multiple-output radio transceiver (2019-06-18),
10. 10299218 - System and method for coordination of wireless maintenance channel power control (2019-05-21),
11. 10211940 - Use of orthogonal or near orthogonal codes in reverse link (2019-02-19),
12. 10084573 - Automatic uplink channel assignment (2018-09-25),
13. 9999043 - Techniques for reducing overhead in a communications system (2018-06-12),
14. 9974116 - Handoff to base station having enhanced capabilities (2018-05-15),
15. 9936500 - Transmitting acknowledgement messages using a staggered uplink time slot (2018-04-03),
Company Overview
Ipr Licensing, Inc., based in Wilmington, DE, specializes in the field of wireless communications, focusing on innovative technologies that enhance communication systems. The company develops solutions related to traffic channel setup, overhead reduction, and MIMO transceivers, which are crucial for efficient wireless data transmission. Additionally, Ipr Licensing addresses power control protocols, subscriber-controlled registration, antenna diversity, and reverse link coding rates, contributing to advancements in wireless communication infrastructure.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

Ipr Licensing, Inc. USPTO Patent Assignee Logo
238 Patents

#28 in Wilmington, DE

#37 in Delaware

#1,777 in US

#3,620 in the World

Wilmington, DE (US)
Wilmington, DE, United States of America

Ipr Licensing, Inc.

Forward Citations = 3,692

63 inventors:

goldMedal James Arthur Proctor, Jr (105 out of 299 patents)

silverMedal George Rodney Nelson, Jr (45 out of 59 patents)

bronzeMedal John Erich Hoffmann (34 out of 63 patents)

4.  Antoine Jean Rouphael (30 out of 57 patents)

5.  Bing Chiang (29 out of 79 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ipr Licensing, Inc.. Retrieved from https://idiyas.com/company/ipr-licensing

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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