Graham Clift

This inventor holds 57 USPTO granted patents and 15 published patent applications, plus 1 CIPO patent and 5 EPO patents, primarily in ATSC Technology (CPC class H04N). Top assignees: Sony Corporation, Sony Group Corporation, Sony Electronics Inc. Active years: 2005-2026.

USPTO Granted Patents = 57 (Patent Applications = 15)

% Patents Active = 87.7

CIPO Patents = 1 (Patent Applications = 1)

EPO Patents = 5 (Patent Applications = 22)

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 1,319(Granted Patents)

Forward Citations (Not Self Cited) = 1,295(Dec 10, 2025)

Inventors with similar research interests:

Location History:

El Cajon, CA (US) (2015 - 2016)
Poway, CA (US) (2005 - 2024)
San Diego, CA (US) (2020 - 2024)

Company Filing History:

Sony Group Corporation

where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:

Digital TV Reception

ATSC 3.0

Latency Reduction

Broadcast Management

Signal Quality

Dynamic Antenna

Telepresence

USB Driver

Multi-Frequency Network

Content Signaling

Remote User Interface

Video Processing

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12719944 - Adaptive transition between media contents in content delivery systems (2026-08-25),

2. 12615410 - Digital TV reception using OTT backchannel communication (2026-04-28),

3. 12520005 - ATSC boundary condition fall over to internet (2026-01-06),

4. 12223192 - Method for signaling memory requirements in ATSC3.0 when out-of-order data is being utilized (2025-02-11),

5. 12108109 - Digital TV reception using OTT backchannel communication (2024-10-01),

6. 12101526 - Reducing latency during service change and improving robustness in advanced television systems committee (ATSC) 3.0 system (2024-09-24),

7. 12081831 - Digital signage using ATSC 3.0 (2024-09-03),

8. 11996925 - Dynamic antenna configuration (2024-05-28),

9. 11895345 - Obfuscating replaceable content in advanced television systems committee (ATSC) 3.0 system (2024-02-06),

10. 11848716 - Techniques for ATSC 3.0 broadcast boundary area management using signal quality and packet errors to differentiate between duplicated services on different frequencies during scan (2023-12-19),

11. 11838680 - Techniques for ATSC 3.0 broadcast boundary area management using complete service reception during scan to determine signal quality of frequencies carrying the duplicate service (2023-12-05),

12. 11825155 - ATSC boundary condition fall over to internet (2023-11-21),

13. 11818414 - Telepresence through OTA VR broadcast streams (2023-11-14),

14. 11792473 - Stream repair memory management (2023-10-17),

15. 11711568 - Techniques for ATSC 3.0 broadcast boundary area management using plural tuners handing off between presentation and scanning (2023-07-25),

Title: The Inventor Profile of Graham Clift

Introduction: Graham Clift, a talented inventor based in Poway, CA, has made significant contributions to the field of technology through his innovative creations and patents.

Latest Patents: Graham Clift holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced electronics, showcasing his diverse range of expertise and creativity.

Career Highlights: With a background in engineering and a passion for problem-solving, Graham Clift has successfully brought several groundbreaking inventions to market, revolutionizing industries and improving the lives of many.

Collaborations: Throughout his career, Graham Clift has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to the forefront of innovation.

Conclusion: Graham Clift's dedication to pushing the boundaries of technology and his commitment to creating a more sustainable future make him a true pioneer in the world of inventions.