Los Altos Hills, CA, United States of America

Stuart Kent Card

This inventor holds 51 USPTO granted patents and 1 published patent application and 7 EPO patents, primarily in 3D Document Navigation (CPC class 3951). Top assignees: Xerox Corporation, Palo Alto Research Center Inc., Inxight Software, Inc.. Active years: 1991-2019.

USPTO Granted Patents = 51 (Patent Applications = 1)

% Patents Active = 86.3

EPO Patents = 7

Average Co-Inventor Count = 2.9

ph-index = 37

Forward Citations = 6,179(Granted Patents)

Forward Citations (Not Self Cited) = 6,059(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Los Alto Hills, CA (US) (1997 - 2000)
Los Altos Hill, CA (US) (2005 - 2009)
Los Altos Hills, CA (US) (1991 - 2011)
Los Altos, CA (US) (1994 - 2019)

Company Filing History:

Palo Alto Research Center Inc.

patents

1 out of 9

Inxight Software, Inc.

patents

Years Active: 1991-2019

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Areas of Expertise:

3D Document Navigation

User Interest Estimation

Hierarchical Data Visualization

Virtual Books

Conceptual Highlighting

Graph Structures

Interactive Interfaces

Information Display

Attention Shifting

Page Turning

Tree Structures

Data Clustering

51 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10460327 - Systems and methods for persistent context-aware guides (2019-10-29),

2. 8307296 - Systems and methods for effective attention shifting (2012-11-06),

3. 8010575 - System and method for redistributing interest in a hierarchical data structure representation (2011-08-30),

4. 8010545 - System and method for providing a topic-directed search (2011-08-30),

5. 7898541 - Systems and methods for turning pages in a three-dimensional electronic document (2011-03-01),

6. 7861186 - Systems and methods for navigating page-oriented information assets (2010-12-28),

7. 7702611 - Method for automatically performing conceptual highlighting in electronic text (2010-04-20),

8. 7667703 - Systems and method for turning pages in a three-dimensional electronic document (2010-02-23),

9. 7640513 - Navigation methods, systems, and computer program products for virtual three-dimensional books (2009-12-29),

10. 7627599 - Method, apparatus, and program product for visualizing tree structured information (2009-12-01),

11. 7577902 - Systems and methods for annotating pages of a 3D electronic document (2009-08-18),

12. 7493572 - Navigation methods, systems, and computer program products for virtual three-dimensional books (2009-02-17),

13. 7392488 - System and method for browsing hierarchically based node-link structures based on an estimated degree of interest (2008-06-24),

14. 7248269 - Magnification methods, systems, and computer program products for virtual three-dimensional books (2007-07-24),

15. 7240291 - Methods, systems, and computer program products for display of information relating to a virtual three-dimensional book (2007-07-03),

Title: The Inventor Stuart Kent Card

Introduction: Stuart Kent Card is a renowned inventor based in Los Altos Hills, CA (US) known for his groundbreaking contributions to various fields.

Latest Patents: Stuart Kent Card holds several patents in the areas of technology, healthcare, and consumer products, showcasing his diverse range of innovations.

Career Highlights: With a career spanning over two decades, Stuart Kent Card has worked with leading companies to develop cutting-edge solutions that have revolutionized industries.

Collaborations: Throughout his career, Stuart Kent Card has collaborated with top researchers, engineers, and designers to bring his ideas to life, resulting in successful products that have had a significant impact on society.

Conclusion: Stuart Kent Card's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and entrepreneurs.