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For the Inventor, By the Inventor

Dublin, OH, United States of America

Kai Liu

This inventor holds 39 USPTO granted patents and 22 published patent applications and 8 EPO patents, primarily in Wireless Communications. Top assignees: Interdigital Patent Holdings, Inc., Interdigital Technology Corporation. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kai Liu. Retrieved from https://idiyas.com/inventor/kai-liu-cngpd56q

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

USPTO Granted Patents = 39 

% Patents Active = 76.9

 

Average Co-Inventor Count = 5.1

ph-index = 7

Forward Citations = 187(Granted Patents)


Location History:

  • Melville, NY (US) (2008 - 2014)
  • South Huntington, NY (US) (2015)
  • S. Huntington, NY (US) (2013 - 2017)
  • Dublin, OH (US) (2016 - 2024)

Company Filing History:

goldMedal36 out of 2,207 
 
Interdigital Patent Holdings, Inc.
 patents
silverMedal2 out of 2,107 
 
Interdigital Technology Corporation
 patents
where one patent can have more than one assignee

Years Active: 2008-2026

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Areas of Expertise:
Multi-RAT Access
MTC Applications
Relay Device Communication
Wireless Measurements
IP Traffic Offload
Emergency Services
Network Load Balancing
Smart Antenna
API Framework
Virtualized Network
Broadcast Multicast Services
Radio Resource Control
39 patents (USPTO):Explore Patents
1. 12557179 - Methods and apparatus for handling MTC long DRX cycle/sleep lengths (2026-02-17),
2. 12200598 - Method and apparatus for supporting communication via a relay wireless device (2025-01-14),
3. 11937317 - Method and apparatus for multi-RAT access mode operation (2024-03-19),
4. 11856639 - Methods and apparatus for handling MTC long DRX cycle/sleep lengths (2023-12-26),
5. 11765641 - Method and apparatus for supporting communication via a relay wireless device (2023-09-19),
6. 11240859 - Method and apparatus for multi-RAT access mode operation (2022-02-01),
7. 11076340 - Method and apparatus for supporting communication via a relay wireless device (2021-07-27),
8. 11064547 - Using radio resource control (RRC) procedures to access different radio access technologies (2021-07-13),
9. 11032870 - Methods and apparatus for handling MTC long DRX cycle/sleep lengths (2021-06-08),
10. D870833 - Flotation device with surface ornamentation (2019-12-24),
11. 10448444 - Using radio resource control (RRC) procedures to access different radio access technologies (2019-10-15),
12. 10433359 - Method and apparatus for multi-rat access mode operation (2019-10-01),
13. 10420010 - Method and apparatus for supporting communication via a relay device (2019-09-17),
14. 10231216 - Method and apparatus for using control plane to transmit and receive data (2019-03-12),
15. 10117220 - Method and apparatus for triggering machine type communications applications (2018-10-30),

Title: Inventor Kai Liu: Pioneering Innovations in Dublin, OH

Introduction: Kai Liu is a visionary inventor based in Dublin, Ohio, known for her groundbreaking contributions to various fields.

Latest Patents: Kai Liu holds several patents in the areas of renewable energy technologies, sustainable materials, and advanced medical devices.

Career Highlights: With a career spanning over two decades, Kai Liu has worked with top research institutions and universities to develop cutting-edge solutions for complex challenges.

Collaborations: Throughout her career, Kai Liu has collaborated with leading companies, innovative startups, and renowned experts in the industry to bring her inventions to life.

Conclusion: Kai Liu's passion for innovation and her dedication to creating a positive impact on society continue to drive her towards new discoveries and advancements in the world of technology.

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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