James O Robarts

This inventor holds 62 USPTO granted patents and 1 published patent application and 2 EPO patents, primarily in User Context Management (CPC class G06F). Top assignees: Microsoft Technology Licensing, LLC, Tangis Corporation, Drnc Holdings, Inc.. Active years: 1998-2026.

USPTO Granted Patents = 62 (Patent Applications = 1)

% Patents Active = 48.4

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 3.2

ph-index = 32

Forward Citations = 6,275(Granted Patents)

Forward Citations (Not Self Cited) = 5,508(Dec 10, 2025)

Inventors with similar research interests:

Company Filing History:

33 out of 56,194

Microsoft Technology Licensing, LLC

Years Active: 1998-2026

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Areas of Expertise:

User Context Data

Digital Lampshade

Automated Selection

Contextual Responses

Memory Augmentation

Conflict Mediation

Dynamic Display

Electronic Program Guide

Task Status

Information Solicitation

Automated Notifications

Context Models

62 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12560304 - Digital lampshade system and method (2026-02-24),

2. 11940124 - Digital lampshade system and method (2024-03-26),

3. 11098878 - Digital lampshade system and method (2021-08-24),

4. 10260712 - Digital lampshade system and method (2019-04-16),

5. 9906474 - Automated selection of appropriate information based on a computer user's context (2018-02-27),

6. 9559917 - Supplying notifications related to supply and consumption of user context data (2017-01-31),

7. 9443037 - Storing and recalling information to augment human memories (2016-09-13),

8. 9372555 - Managing interactions between computer users' context models (2016-06-21),

9. 9183306 - Automated selection of appropriate information based on a computer user's context (2015-11-10),

10. 8677248 - Requesting computer user's context data (2014-03-18),

11. 8626712 - Logging and analyzing computer user's context data (2014-01-07),

12. 8489997 - Supplying notifications related to supply and consumption of user context data (2013-07-16),

13. 8346724 - Generating and supplying user context data (2013-01-01),

14. 8225214 - Supplying enhanced computer user's context data (2012-07-17),

15. 8181113 - Mediating conflicts in computer users context data (2012-05-15),

Title: Innovations of James O. Robarts in Digital Lighting

Introduction

James O. Robarts, based in Redmond, WA, is a prolific inventor with an impressive portfolio of 60 patents. His work primarily focuses on advancing lighting technology, with a particular emphasis on digital systems that enhance user interaction and control.

Latest Patents

One of Robarts' most notable recent patents is the "Digital Lampshade System and Method." This innovative invention features a light source equipped with a digitally addressable lampshade that comprises multiple regions of controllable opacity. The system allows for various methods of controlling the digital lampshade. In a noteworthy embodiment, the lampshade adjusts opacity in a time-varying pattern, creating a unique lamp identification pattern that can be recognized by a camera-equipped mobile device. When identified, the lamp is capable of generating a position-determining light pattern, allowing the mobile device to ascertain its relative position to the lamp. Based on this positioning, the user can instruct the digital lampshade to either illuminate or provide shade in specific areas.

Career Highlights

Throughout his career, James O. Robarts has contributed his expertise to prominent companies, including Microsoft Technology Licensing and Tangis Corporation. His work at these organizations has been instrumental in the development of cutting-edge technologies in the field of digital lighting.

Collaborations

In his journey as an inventor, Robarts has collaborated with esteemed professionals, notably Dan Newell and Kenneth H. Abbott. These partnerships have further enriched his innovations, leading to advancements in the industry.

Conclusion

James O. Robarts is a distinguished inventor whose contributions have significantly impacted the landscape of digital lighting technology. With a remarkable record of patents and collaborations, he continues to push the boundaries of what is possible in innovation and design.