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For the Inventor, By the Inventor

Cary, NC, United States of America

Robert Charles Leah

USPTO Granted Patents = 59 

Average Co-Inventor Count = 3.3

ph-index = 17

Forward Citations = 1,553(Granted Patents)

Forward Citations (Not Self Cited) = 1,547(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Research Triangle Park, NC (US) (2017)
  • Cary, NC (US) (1998 - 2021)

Company Filing History:

goldMedal59 out of 164,173 
 
International Business Machines Corporation
 patents

Years Active: 1998-2021

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Areas of Expertise:
Autonomic Content Load Balancing
Dynamically Updating Rendered Content
User-Defined Assistive GUI Glue
Intelligent Positioning of Items
Non-Invasive Data Collection
Tree Diagram Graphical User Interfaces
Electronic Web Sticky
Filtering Non-Invasive Data Collection
Graduated Difficulty Human Response Tests
Selection Accelerator in Topology Views
Content Aggregation View Layout
Facilitating Search in 3D Simulations
59 patents (USPTO):Explore Patents
1. 11157589 - Method and system to control operation of a portlet (2021-10-26),
2. 9811602 - Method and apparatus for defining screen reader functions within online electronic documents (2017-11-07),
3. 9807160 - Autonomic content load balancing (2017-10-31),
4. 9614889 - Autonomic content load balancing (2017-04-04),
5. 9535718 - Apparatus, system, and method for collecting metrics from a non-monolithic website (2017-01-03),
6. 9418575 - Dynamically updating map projections (2016-08-16),
7. 9373272 - Dynamically updating map projections (2016-06-21),
8. 9250702 - Facilitating search for items in 3D simulations (2016-02-02),
9. 8631075 - Method and system for managing interrupts in an instant messaging application (2014-01-14),
10. 8589694 - System, method, and apparatus for graduated difficulty of human response tests (2013-11-19),
11. 8458351 - Substituting content for undesirable content in a web browser (2013-06-04),
12. 8201095 - System and method for providing an option to auto-generate a thread on a web forum in response to a change in topic (2012-06-12),
13. 8195822 - Substituting content for undesirable content in a web browser (2012-06-05),
14. 8140983 - System and method for auto-generating threads on web forums (2012-03-20),
15. 7921380 - Detachable and reattachable portal pages (2011-04-05),

Title: Innovations and Contributions of Robert Charles Leah

Introduction

Robert Charles Leah, based in Cary, NC, has made significant contributions to the field of technology as an inventor. With an impressive portfolio of 59 patents, Leah's work has influenced various aspects of computing and user interface design.

Latest Patents

Among his latest inventions, Robert Charles Leah developed a method and system to control the operation of a portlet. This innovative method allows for the deactivation and reactivation of a selected portlet in response to specific user interactions. It also includes features to freeze the portlet's content and disable various inputs during deactivation, ensuring that a portal server prevents changes to the portlet until it is reactivated.

Another notable invention is a method and apparatus for defining screen reader functions within online electronic documents. This computing system enhances accessibility by integrating structured electronic documents with markup and scripting language code that activates upon certain events. The system further includes a configuration file which maps the functions of a screen reader program to the relevant scripting language codes, making online documents more accessible for users with disabilities.

Career Highlights

Robert is currently employed at International Business Machines Corporation (IBM), a leading company in technology and innovation. His work at IBM showcases his commitment to enhancing user experiences through his patents.

Collaborations

Throughout his career, Leah has collaborated with esteemed colleagues such as Paul Franklin McMahan and Patrick Rocco Guido. These collaborations have likely fostered a rich exchange of ideas and shared innovations that contribute to their collective success in technology.

Conclusion

In conclusion, Robert Charles Leah exemplifies a forward-thinking inventor whose contributions through numerous patents highlight his dedication to improving digital interactions and accessibility. His work continues to impact the technological landscape, making strides in how users engage with electronic documents and online systems.

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