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London, United Kingdom

British Telecommunications Corporation

USPTO Granted Patents = 445

CIPO Patents = 2

EPO Patents = 18

Trademarks = 4

Forward Citations = 9,325

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628 inventors (with patents filed for the assignee):

James Aweya (25 out of 25 patents)

Robert J Briscoe (10 out of 42 patents)

Arnaud Jacquet (8 out of 16 patents)

4. Ivan Boyd (7 out of 11 patents)

5. Andrea Soppera (7 out of 24 patents)

6. Benjamin J Ainslie (7 out of 18 patents)

7. Kin Poon (6 out of 6 patents)

8. Fabrice Saffre (6 out of 12 patents)

9. Nayef Alsindi (6 out of 6 patents)

10. Peter Healey (6 out of 32 patents)

11. Stephen A Cassidy (6 out of 30 patents)

12. Trevor Burbridge (5 out of 24 patents)

13. Zdenek Chaloupka (5 out of 5 patents)

14. Paul F McKee (5 out of 16 patents)

15. Li-Qun Xu (5 out of 14 patents)

Core Competencies:

Wireless Communication

Location Validation

Network Authentication

Pattern Matching

Clock Synchronization

Content Delivery Networks

Workload Distribution

Semantic Textual Analysis

Mobile Network Monitoring

Data Processing

Service Node Selection

Software Compliance

445 patents: Sort by Forward Citations

1. 12432094 - Methods and systems for validating locations using changes in channel characteristics (2025-09-30),

2. 12393727 - Distance preserving hash method (2025-08-19),

3. 11849318 - Wireless communication network authentication (2023-12-19),

4. 11586674 - Methods and systems for searching (2023-02-21),

5. 11018789 - End-to-end transparent clocks and methods of estimating skew in end-to-end transparent clocks (2021-05-25),

6. 10979164 - Peer-to-peer transparent clocks and methods of estimating skew in peer-to-peer transparent clocks (2021-04-13),

7. 10846626 - Task dispatching system (2020-11-24),

8. 10685344 - Communications system (2020-06-16),

9. 10635719 - Pattern matching machine with mapping table (2020-04-28),

10. 10608764 - Methods and systems for synchronization using delay asymmetry (2020-03-31),

11. 10594824 - Content designation for a content delivery network (2020-03-17),

12. 10535010 - Pattern matching machine for repeating symbols (2020-01-14),

13. 10527307 - Methods and systems for controlling appliances (2020-01-07),

14. 10505652 - Methods and systems for estimating offset skew and drift (2019-12-10),

15. 10432311 - Methods and systems for optimizing network catchment areas (2019-10-01),

British Telecommunications Corporation, known as BT, is a multinational telecommunications company based in the United Kingdom. It provides a range of products and services including fixed-line, mobile, and broadband services. BT operates in over 180 countries and serves both consumer and business customers. With a history dating back to 1846, BT is a leading player in the telecommunications industry and continues to innovate and expand its offerings.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

445 Patents

#10 in London

#32 in United Kingdom

#2,074 in the World

London, United Kingdom

British Telecommunications Corporation

Forward Citations = 9,325

628 inventors:

James Aweya (25 out of 25 patents)

Robert J Briscoe (10 out of 42 patents)

Arnaud Jacquet (8 out of 16 patents)

4. Ivan Boyd (7 out of 11 patents)

5. Andrea Soppera (7 out of 24 patents)

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