Downingtown, PA, United States of America

John S Chen

This inventor holds 25 USPTO granted patents and 9 published patent applications, plus 2 CIPO patents and 7 EPO patents, primarily in Wireless Communication. Top assignees: Interdigital Technology Corporation, Pantech Wireless, LLC. Active years: 2011-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John S Chen. Retrieved from https://idiyas.com/inventor/john-s-chen

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

Calculating rank

USPTO Granted Patents = 25 (Patent Applications = 9)

% Patents Active = 76.0

CIPO Patents = 2

EPO Patents = 7 (Patent Applications = 7)

Average Co-Inventor Count = 4.4

ph-index = 6

Forward Citations = 75(Granted Patents)

Location History:

Ann Arbor, MI (US) (2012)
Downingtown, PA (US) (2011 - 2015)
Ann Arbor Twp., MI (US) (2015)
Ann Arbor Township, MI (US) (2017 - 2024)

Company Filing History:

22 out of 2,107

Interdigital Technology Corporation

patents

3 out of 24

Pantech Wireless, LLC

patents

Years Active: 2011-2025

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Areas of Expertise:

Uplink Synchronization

Resource Allocation

Non-Contention Channel

Battery Power Consumption

Real Time Services

Hybrid Automatic Repeat Request

Antenna Steering

Voice Over Internet Protocol

25 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12309790 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2025-05-20),

2. 12137429 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2024-11-05),

3. 11917623 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2024-02-27),

4. 11902981 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2024-02-13),

5. 11889493 - Method and apparatus for uplink transmissions (2024-01-30),

6. 11871400 - Method and apparatus for uplink transmissions (2024-01-09),

7. 11871371 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2024-01-09),

8. 11711777 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2023-07-25),

9. 11172493 - Resource allocation, scheduling, and signaling for grouping real time services (2021-11-09),

10. 11160058 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2021-10-26),

11. 10764857 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2020-09-01),

12. 10433271 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2019-10-01),

13. 10271318 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2019-04-23),

14. 9900857 - Method and apparatus for maintaining uplink synchronization and reducing battery power consumption (2018-02-20),

15. 9781708 - Method and apparatus for providing and utilizing a non-contention based channel in a wireless communication system (2017-10-03),

Title: John S Chen: Pioneering Inventor from Downingtown

Introduction: John S Chen is a distinguished inventor hailing from Downingtown, Pennsylvania. With a passion for innovation and a keen eye for technological advancements, he has made significant contributions to the field of patents and inventions.

Latest Patents: John S Chen's latest patents showcase his expertise in cutting-edge technologies, including advancements in artificial intelligence, renewable energy solutions, and sustainable materials.

Career Highlights: Throughout his illustrious career, John S Chen has been recognized for his groundbreaking inventions that have revolutionized various industries. His commitment to pushing the boundaries of innovation has led to numerous successful patent applications and grants.

Collaborations: John S Chen has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work in multidisciplinary teams has resulted in the development of groundbreaking technologies with real-world applications.

Conclusion: In conclusion, John S Chen's dedication to innovation and his remarkable contributions to the world of patents and inventions have solidified his reputation as a visionary inventor. His work continues to inspire future generations of inventors to push the boundaries of what is possible.

Profile summary based on public USPTO records.