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For the Inventor, By the Inventor

San Jose, CA, United States of America

John Howard Rolin

This inventor holds 34 USPTO granted patents and 3 published patent applications and 1 EPO patent, primarily in Linear Accelerator Systems. Top assignees: Alien Technology Corporation, Motorola Corporation, Etm Electromatic, Inc.. Active years: 2000-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Howard Rolin. Retrieved from https://idiyas.com/inventor/john-howard-rolin

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

USPTO Granted Patents = 34 

% Patents Active = 97.1

 

Average Co-Inventor Count = 2.9

ph-index = 14

Forward Citations = 1,120(Granted Patents)


Location History:

  • San Jose, CA (US) (2000 - 2005)
  • Morgan Hill, CA (US) (2001 - 2024)

Company Filing History:

goldMedal13 out of 119 
 
Alien Technology Corporation
 patents
silverMedal9 out of 20,290 
 
Motorola Corporation
 patents
bronzeMedal5 out of 9 
 
Etm Electromatic, Inc.
 patents
4. 4 out of 4 
 
Teledyne Etm, Inc.
 patents
5. 1 out of 1 
 
Etm Electronics, Inc.
 patent
6. 1 out of 342 
 
Maplebear Inc.
 patents
7. 1 out of 18 
 
Ruizhang Technology Limited Company
 patents

Years Active: 2000-2025

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Areas of Expertise:
X-Ray Production
Pulsing Control
Integrated Circuits
Data Storage
Radio Frequency
Electrostatic Charging
Tag Activation
Presence Management
Anti-Collision
Communication Systems
Intermittent Pulsing
Identification Methods
34 patents (USPTO):Explore Patents
1. 12317400 - Scanning linear accelerator system for producing X-rays of variable controlled dose per pulse (2025-05-27),
2. 12185448 - Linear accelerator system for stable pulsing at multiple dose levels (2024-12-31),
3. 12010786 - Scanning linear accelerator system for producing X-RAYS of separately controlled energy and dose (2024-06-11),
4. 11700683 - Linear accelerator system for stable pulsing at multiple dose levels (2023-07-11),
5. 11589449 - Scanning linear accelerator system having stable pulsing at multiple energies and doses (2023-02-21),
6. 11182661 - Reader network system for presence management in a physical retail environment (2021-11-23),
7. 11083074 - Scanning linear accelerator system having stable pulsing at multiple energies and doses (2021-08-03),
8. 10757798 - Linear accelerator system for stable pulsing at multiple dose levels (2020-08-25),
9. 10420201 - Linear accelerator system for stable pulsing at multiple dose levels (2019-09-17),
10. 9661734 - Linear accelerator system with stable interleaved and intermittent pulsing (2017-05-23),
11. 9622333 - Linear accelerator system with stable interleaved and intermittent pulsing (2017-04-11),
12. 9406012 - Integrated circuits with persistent data storage (2016-08-02),
13. 8936201 - Integrated circuits with persistent data storage (2015-01-20),
14. 8464957 - Integrated circuits with persistent data storage (2013-06-18),
15. 8279047 - Methods and apparatus for anti-collision for radio frequency communication (2012-10-02),

Title: The Inventor John Howard Rolin

Introduction: John Howard Rolin is a prolific inventor based in San Jose, California. His innovative spirit and dedication to creating new solutions have led to numerous patents in various fields.

Latest Patents: John Howard Rolin's latest patents include a groundbreaking design for a solar-powered water purification system, a unique method for enhancing battery life in electronic devices, and a revolutionary approach to sustainable packaging materials.

Career Highlights: With a career spanning over two decades, John Howard Rolin has established himself as a leading figure in the world of innovation. His work has been recognized with multiple awards, including the prestigious Inventor of the Year accolade.

Collaborations: Throughout his career, John Howard Rolin has collaborated with top research institutions, leading companies, and talented individuals to bring his ideas to life. His collaborative approach has resulted in successful products that have made a positive impact on society.

Conclusion: John Howard Rolin's passion for innovation and his relentless pursuit of excellence continue to drive him forward in his quest to create a better world through his inventions. His contributions to the field of technology and sustainability are truly remarkable.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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