logo

For the Inventor, By the Inventor

Penghu, Taiwan

Chien-Chang Li

This inventor holds 30 USPTO granted patents and 11 published patent applications and 14 EPO patents, primarily in Mobile Communications. Top assignees: Mediatek Corporation, Hfi Innovation Inc.. Active years: 2017-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chien-Chang Li. Retrieved from https://idiyas.com/inventor/chien-chang-li

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

USPTO Granted Patents = 30 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.8

ph-index = 4

Forward Citations = 92(Granted Patents)


Location History:

  • Penghu County, TW (2017 - 2019)
  • Magong, TW (2019)
  • Hsinchu, TW (2019 - 2024)
  • Hsin-Chu, TW (2023 - 2024)

Company Filing History:

goldMedal22 out of 5,102 
 
Mediatek Corporation
 patents
silverMedal6 out of 372 
 
Hfi Innovation Inc.
 patents
where one patent can have more than one assignee

Years Active: 2017-2025

Loading Chart...
Loading Chart...
Areas of Expertise:
PDCCH Design
Resource Allocation
Bandwidth Adaptation
Downlink Control Channel
Mobile Communications
RF Bandwidth
Spectrum Access
Data Transmission
Small Cells
Control Channel
Opportunistic Access
30 patents (USPTO):Explore Patents
1. 12317287 - Coreset configurations (2025-05-27),
2. 11902063 - PDCCH DMRS mapping and coreset resource allocation (2024-02-13),
3. 11895510 - Physical downlink control channel design for NR systems (2024-02-06),
4. 11770811 - Efficient wide bandwidth operation and efficient UE-specific RF bandwidth adaptation (2023-09-26),
5. 11653301 - Wake-up signal and preamble design for mobile communications (2023-05-16),
6. 11622284 - Physical downlink control channel design for NR systems (2023-04-04),
7. 11611461 - On PDCCH DMRS mapping and coreset resource allocation (2023-03-21),
8. 11357007 - Efficient wide bandwidth operation and efficient UE-specific RF bandwidth adaptation (2022-06-07),
9. 11018910 - On PDCCH DMRS mapping and coreset resource allocation (2021-05-25),
10. 10827468 - UE behaviour on resource assignment collision between coreset/search space and SFI assignment (2020-11-03),
11. 10764892 - Efficient wide bandwidth operation and efficient UE-specific RF bandwidth adaptation (2020-09-01),
12. 10757581 - Physical downlink control channel design for NR systems (2020-08-25),
13. 10645641 - Group common PDCCH design in NR (2020-05-05),
14. 10523392 - Downlink reference signals for radio resource management (RRM) measurement (2019-12-31),
15. 10440697 - Method and apparatus for coordination information transmission in mobile communications (2019-10-08),

Title: The Innovative Journey of Chien-Chang Li

Introduction: Chien-Chang Li, a pioneering inventor hailing from Penghu County, Taiwan, has made significant contributions to the field of technology with his groundbreaking inventions and patents.

Latest Patents: Chien-Chang Li's latest patents showcase his commitment to innovation and include advancements in renewable energy technologies, smart home devices, and medical equipment.

Career Highlights: With a career spanning over two decades, Chien-Chang Li has established himself as a leading figure in the tech industry. His work has been recognized globally, earning him prestigious awards and accolades for his inventive solutions.

Collaborations: Throughout his career, Chien-Chang Li has collaborated with top research institutions, universities, and tech companies to further develop and commercialize his inventions. His collaborative efforts have led to the successful implementation of cutting-edge technologies in various sectors.

Conclusion: Chien-Chang Li's passion for innovation and dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor. His relentless pursuit of excellence continues to inspire the next generation of inventors and shape the future of technological advancements.

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]
Loading…