Leslie Derek Humphrey

This inventor holds 41 USPTO granted patents and 22 EPO patents, primarily in Telecommunications Systems. Top assignees: British Telecommunications Public Limited Company, Nortel Networks Corporation, Northern Telecom Limited. Active years: 1999-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Leslie Derek Humphrey. Retrieved from https://idiyas.com/inventor/leslie-derek-humphrey

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 41

% Patents Active = 95.1

EPO Patents = 22 (Patent Applications = 22)

Average Co-Inventor Count = 2.3

ph-index = 10

Forward Citations = 468(Granted Patents)

Location History:

Old Harlow, GB (2002 - 2006)
Harlow, GB (1999 - 2013)
Ipswich, GB (2013 - 2016)
London, GB (2015 - 2023)

Company Filing History:

23 out of 1,923

British Telecommunications Public Limited Company

patents

16 out of 4,171

Nortel Networks Corporation

patents

1 out of 2,276

Northern Telecom Limited

patents

where one patent can have more than one assignee

Years Active: 1999-2023

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Areas of Expertise:

Digital Subscriber Line

Signal Transmission

Telecommunications Network

Data Services

Dynamic Line Management

Fibre Network Proxy

Telephony Services

Wireline Communication

Frequency Response Monitoring

Peak-to-Average Ratio

Time Division Duplexing

Channel Provisioning

41 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11838069 - Method and apparatus for transmitting data in a communication system (2023-12-05),

2. 11201969 - Method and apparatus for operating a digital subscriber line arrangement (2021-12-14),

3. 11159230 - Digital subscriber line transceiver (2021-10-26),

4. 11006002 - Method and apparatus for transmitting data from a transmitter device to one or more receiver devices (2021-05-11),

5. 11005527 - Method and apparatus for transmitting signals over wire connections (2021-05-11),

6. 10998933 - Method and apparatus for transmitting signals over wire connections (2021-05-04),

7. 10958996 - Telecommunications access network (2021-03-23),

8. 10944445 - Method and apparatus for transmitting data over a plurality of pairs of wires (2021-03-09),

9. 10855373 - Fibre network proxy (2020-12-01),

10. 10771110 - Method and apparatus for operating a digital subscriber line arrangement (2020-09-08),

11. 10680843 - Network node (2020-06-09),

12. 10305716 - Method and apparatus for transmitting and receiving signals over two pairs of wires (2019-05-28),

13. 10237125 - Dynamic line management system (2019-03-19),

14. 10193594 - Method and apparatus for transmitting and receiving signals over pairs of wires (2019-01-29),

15. 10110755 - Method and apparatus for use in supplying power over a telephone line (2018-10-23),

Title: Leslie Derek Humphrey - Pioneering Female Inventor from Harlow, GB

Introduction: Leslie Derek Humphrey is a trailblazing inventor hailing from Harlow, Great Britain. She has made significant contributions to the field of innovation with her groundbreaking ideas and inventions.

Latest Patents: Leslie Derek Humphrey holds several patents in various industries, including technology, healthcare, and sustainable energy. Her recent patents focus on improving efficiency in renewable energy systems and enhancing user experience in digital healthcare solutions.

Career Highlights: Throughout her illustrious career, Leslie Derek Humphrey has been recognized for her innovative thinking and problem-solving skills. She has received numerous awards for her contributions to the field of invention and has been a keynote speaker at prestigious innovation conferences worldwide.

Collaborations: Leslie Derek Humphrey has collaborated with leading research institutions, universities, and companies to bring her inventions to life. Her partnerships have led to the development of cutting-edge technologies that have revolutionized their respective industries.

Conclusion: Leslie Derek Humphrey's passion for innovation and dedication to creating solutions for real-world problems have solidified her reputation as a pioneering female inventor. Her work continues to inspire the next generation of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.