John R Logan

This inventor holds 29 USPTO granted patents and 2 published patent applications, primarily in Active Stylus Technology. Top assignees: Atmel Corporation, Wacom Co., Ltd., General Electric Company. Active years: 2000-2025.

USPTO Granted Patents = 29 (Patent Applications = 2)

% Patents Active = 72.4

Average Co-Inventor Count = 4.0

ph-index = 9

Forward Citations = 331(Granted Patents)

Location History:

Lafayette, GA (US) (2013)
Danville, CA (2016)
Danville, CA (US) (2000 - 2024)

Company Filing History:

General Electric Company

6. 1 out of 834,453

Other

patents

Years Active: 2000-2025

Loading Chart...

Areas of Expertise:

Power Management

Active Stylus

Gesture Execution

Proximity Detection

Touch-Sensor-Controller

Capacitive Sensor

Data Transfer

Multi-Sensor Systems

Microsensor Device

Silicon Sensor

Ultrasound Transducer

Pressure Sensor

29 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12474757 - Power management system for active stylus (2025-11-18),

2. 12236020 - Executing gestures with active stylus (2025-02-25),

3. 12050499 - Power management system for active stylus (2024-07-30),

4. 11868548 - Executing gestures with active stylus (2024-01-09),

5. 11733755 - Power management system for active stylus (2023-08-22),

6. 11520419 - Executing gestures with active stylus (2022-12-06),

7. 11269429 - Executing gestures with active stylus (2022-03-08),

8. 10599234 - Executing gestures with active stylus (2020-03-24),

9. 10579120 - Power management system for active stylus (2020-03-03),

10. 10162400 - Power management system for active stylus (2018-12-25),

11. 9965107 - Authenticating with active stylus (2018-05-08),

12. 9880645 - Executing gestures with active stylus (2018-01-30),

13. 9459737 - Proximity detection using multiple inputs (2016-10-04),

14. 9389701 - Data transfer from active stylus (2016-07-12),

15. 9292144 - Touch-sensor-controller sensor hub (2016-03-22),

Title: John R Logan - Pioneering Inventor from Danville, CA

Introduction: John R Logan is a renowned inventor hailing from Danville, California. His innovative spirit and dedication to creating groundbreaking solutions have earned him a significant place in the world of inventions.

Latest Patents: John R Logan'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 that aims to reduce carbon emissions.

Career Highlights: Throughout his illustrious career, John R Logan has been instrumental in developing cutting-edge technologies in the fields of renewable energy, healthcare, and consumer electronics. His contributions have not only improved the quality of life for many but have also set new standards for innovation.

Collaborations: John R Logan has collaborated with leading tech companies, research institutions, and universities to bring his ideas to life. His ability to work across disciplines and bring together diverse teams has been key to the success of his projects.

Conclusion: John R Logan's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors. His impact on the world of technology is undeniable, and his legacy will undoubtedly endure for years to come.