South Pasadena, CA, United States of America

Elsie Y Leung

This inventor holds 28 USPTO granted patents and 14 published patent applications, plus 5 CIPO patents and 6 EPO patents, primarily in Electronic Program Guide. Top assignees: Index Systems, Inc., Gemstar Developement Corporation, E Guide, Inc.. Active years: 1997-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Elsie Y Leung. Retrieved from https://idiyas.com/inventor/elsie-y-leung

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

USPTO Granted Patents = 28 (Patent Applications = 14)

% Patents Active = 67.9

CIPO Patents = 5 (Patent Applications = 3)

EPO Patents = 6 (Patent Applications = 7)

Average Co-Inventor Count = 4.3

ph-index = 17

Forward Citations = 5,152(Granted Patents)

Company Filing History:

Gemstar Developement Corporation

5. 3 out of 834,513

Other

patents

Years Active: 1997-2015

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Areas of Expertise:

Advertisement Modification

Electronic Program Guide

Television Program Indexing

Channel Scanning

Video Tape Cassette Players

Sound Bite Augmentation

Program Scheduling

Database Display

Information Services

Television Interface

Television Programs

28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9191722 - System and method for modifying advertisement responsive to EPG information (2015-11-17),

2. 9055341 - Combination of recorded program index and EPG (2015-06-09),

3. 9015749 - System and method for modifying advertisement responsive to EPG information (2015-04-21),

4. 8918807 - System and method for modifying advertisement responsive to EPG information (2014-12-23),

5. 8914828 - System and method for grazing television channels from an electronic program guide (2014-12-16),

6. 8272011 - Method and system for displaying advertisements between schedule listings (2012-09-18),

7. 8134645 - Combination of recorded program index and EPG (2012-03-13),

8. 7996864 - Method and apparatus for displaying television programs and related text (2011-08-09),

9. 7663700 - Combination of recorded program index and EPG (2010-02-16),

10. 7594243 - System and method for grazing television channels from an electronic program guide (2009-09-22),

11. 7499628 - Enhancing operations of video tape cassette players (2009-03-03),

12. 6721015 - Sound bite augmentation (2004-04-13),

13. 6701060 - Enhancing operations of video tape cassette players (2004-03-02),

14. 6687906 - EPG with advertising inserts (2004-02-03),

15. 6606747 - System and method for grazing television channels from an electronic program guide (2003-08-12),

Title: The Innovative Journey of Elsie Y Leung

Introduction: Elsie Y Leung, a pioneering inventor based in South Pasadena, CA, has made significant contributions to the field of technology with her groundbreaking inventions.

Latest Patents: Elsie Y Leung's latest patents include a revolutionary smart home device that integrates artificial intelligence for enhanced security and convenience, as well as a sustainable energy solution for urban environments.

Career Highlights: With a career spanning over two decades, Elsie Y Leung has established herself as a leading figure in the tech industry, holding multiple patents and receiving recognition for her innovative work.

Collaborations: Throughout her career, Elsie Y Leung has collaborated with top research institutions and tech companies to further develop and implement her inventions, showcasing her ability to work across disciplines for impactful results.

Conclusion: Elsie Y Leung's dedication to innovation and her passion for creating technology that improves lives have solidified her reputation as a trailblazing inventor in the ever-evolving tech landscape.

Profile summary based on public USPTO records.