logo

For the Inventor, By the Inventor

Shanghai, China

Yuyi Li

This inventor holds 4 USPTO granted patents and 4 published patent applications. Top assignee: Qualcomm Incorporated. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yuyi Li. Retrieved from https://idiyas.com/inventor/yuyi-li-yepjkmxf

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

Calculating rank
USPTO Granted Patents = 4 

% Patents Active = 75.0

Average Co-Inventor Count = 12.8

ph-index = 1


Company Filing History:

goldMedal4 out of 45,060 
 
Qualcomm Incorporated
 patents

Years Active: 2025-2026

Loading Chart...
4 patents (USPTO):Explore Patents
1. 12640852 - Reduction of duplicate acknowledgments (2026-05-26),
2. 12520207 - Fast retransmission during handover (2026-01-06),
3. 12470641 - Robust header compression handling during packet data convergence protocol re-establishment (2025-11-11),
4. 12413344 - Hyper frame number (HFN) resynchronization of packet data convergence protocol (PDCP) protocol data units (2025-09-09),

Title: Yuyi Li: Innovator in Wireless Communication Technology

Introduction

Yuyi Li is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of wireless communication technology. His innovative work has led to the development of a patent that enhances the efficiency of data transmission in wireless networks.

Latest Patents

Yuyi Li holds a patent for the "Hyper frame number (HFN) resynchronization of packet data convergence protocol (PDCP) protocol data units." This patent provides mechanisms for fast HFN resynchronization of PDCP PDUs. The technology allows a wireless communication device to calculate a current PDCP count based on the PDCP sequence number and the HFN of a first missing PDCP PDU. This innovation addresses gaps in data transmission, improving the reliability of wireless communication.

Career Highlights

Yuyi Li is currently employed at Qualcomm Incorporated, a leading company in wireless technology. His work at Qualcomm has positioned him as a key player in advancing communication protocols. His expertise in PDCP technology has been instrumental in developing solutions that enhance data transmission efficiency.

Collaborations

Yuyi Li has collaborated with notable colleagues, including Lei Sun and Peng Wu. These collaborations have fostered an environment of innovation and have contributed to the advancement of wireless communication technologies.

Conclusion

Yuyi Li's contributions to wireless communication through his patent and work at Qualcomm highlight his role as an influential inventor in the industry. His innovations continue to shape the future of data transmission in wireless networks.

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…