Todd A Walker

This inventor holds 29 USPTO granted patents and 9 published patent applications, plus 13 CIPO patents and 13 EPO patents, primarily in Interactive Media Systems. Top assignees: Rovi Guides, Inc., United Video Properties, Inc., Comcast Cable Communications, LLC. Active years: 2000-2025.

USPTO Granted Patents = 29 (Patent Applications = 9)

% Patents Active = 72.4

CIPO Patents = 13 (Patent Applications = 5)

EPO Patents = 13 (Patent Applications = 21)

Average Co-Inventor Count = 2.8

ph-index = 8

Forward Citations = 313(Granted Patents)

Location History:

Pleasant Gap, PA (US) (2000)
Berwyn, PA (US) (2018 - 2019)
Bixby, OK (US) (2010 - 2021)
Delran, NJ (US) (2015 - 2022)
Destin, FL (US) (2020 - 2024)

Company Filing History:

United Video Properties, Inc.

patents

6 out of 3,279

Comcast Cable Communications, LLC

5. 1 out of 834,453

Other

patents

Years Active: 2000-2025

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Areas of Expertise:

Interactive Media

Episode Tracking

Customizable Overlays

Metadata-Linked Advertisements

Content Archive

Media Guidance Interface

Network Recorder Buffer

Television Systems

Spray Head Fixture

Interactive Television

Multiple Devices

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12423352 - Content archive model (2025-09-23),

2. 12382131 - Systems and methods for episode tracking in an interactive media environment (2025-08-05),

3. 12047631 - Network recorder buffer (2024-07-23),

4. 11218762 - Content archive model (2022-01-04),

5. 10917689 - Systems and methods for episode tracking in an interactive media environment (2021-02-09),

6. 10904630 - Interactive media guide with media guidance interface (2021-01-26),

7. 10764628 - Network recorder buffer (2020-09-01),

8. 10419824 - System and method for metadata-linked advertisements (2019-09-17),

9. 10165324 - Systems and methods for episode tracking in an interactive media environment (2018-12-25),

10. 10015562 - System and method for metadata-linked advertisements (2018-07-03),

11. 9998783 - Network recorder buffer (2018-06-12),

12. 9973827 - Different overlays in an interactive television system for different television channels (2018-05-15),

13. 9955216 - Systems and methods for episode tracking in an interactive media environment (2018-04-24),

14. 9860595 - Systems and methods for episode tracking in an interactive media environment (2018-01-02),

15. 9681105 - Interactive media guidance system having multiple devices (2017-06-13),

Title: Todd A Walker - Inventor from Bixby, OK (US)

Introduction: Todd A Walker is a prolific inventor based in Bixby, Oklahoma. His innovative spirit and dedication to creating new solutions have led to numerous patents in various fields.

Latest Patents: Todd A Walker's latest patents include advancements in renewable energy technologies, smart home devices, and medical equipment. His commitment to pushing the boundaries of innovation is evident in these recent inventions.

Career Highlights: With a career spanning over two decades, Todd A Walker has established himself as a leading figure in the world of inventors. His work has been recognized for its impact on improving daily life and addressing complex challenges.

Collaborations: Todd A Walker has collaborated with top research institutions, universities, and companies to bring his inventions to life. These partnerships have been instrumental in turning his ideas into tangible products that benefit society.

Conclusion: Todd A Walker's passion for innovation and his relentless drive to create have cemented his legacy as a respected inventor. His contributions to various industries continue to inspire the next generation of inventors.