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For the Inventor, By the Inventor

Feifei Sun

Beijing, China

Feifei Sun

This inventor holds 183 USPTO granted patents and 172 published patent applications and 28 EPO patents, primarily in Sidelink Communication (CPC class H04W72-23). Top assignees: Samsung Electronics Co., Ltd., Samsung Electronics Ltd., Hfi Innovation Inc.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Feifei Sun. Retrieved from https://idiyas.com/inventor/feifei-sun

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

USPTO Granted Patents = 183 

% Patents Active = 91.3

 

Average Co-Inventor Count = 3.2

ph-index = 6

Forward Citations = 167(Granted Patents)

Forward Citations (Not Self Cited) = 100(Dec 10, 2025)


Inventors with similar research interests:

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Company Filing History:

goldMedal121 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal42 out of 6,229 
 
Samsung Electronics Ltd.
 patents
bronzeMedal11 out of 372 
 
Hfi Innovation Inc.
 patents
4. 7 out of 988 
 
Mediatek Singapore Pte. Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Sidelink Communication
Resource Allocation
Uplink Transmission
Control Channel
Power Control
Hybrid Automatic Repeat Request
Beam Footprint Handover
Low-Power Wake-Up Signal
Data Transmission
User Equipment
Wireless Communication
Communication Systems
183 patents (USPTO):Explore Patents
1. 12764740 - Method, terminal and base station in a wireless communication system (2026-10-13),
2. 12764737 - Method for transmitting and receiving uplink control information, terminal and base station (2026-10-13),
3. 12761377 - Method and device for acquiring global navigation satellite system (GNSS) positioning information (2026-10-13),
4. 12757217 - Method and apparatus for transmitting or receiving downlink control information in wireless communication system (2026-10-06),
5. 12757181 - Methods and devices for configuring a plurality of beams for transmitting data (2026-10-06),
6. 12757133 - Synchronization method, devices, equipment and computer readable storage media (2026-10-06),
7. 12745235 - Method and device for determining sidelink resource (2026-09-22),
8. 12744702 - Communication method, user equipment and storage medium (2026-09-22),
9. 12739815 - Apparatus and method thereof in wireless communication system (2026-09-15),
10. 12732971 - Method and apparatus supporting resource configuration for signal transmission in wireless communication system (2026-09-08),
11. 12726313 - Method and apparatus for sidelink communication (2026-09-01),
12. 12707504 - Method and apparatus for confirmation of random access resources (2026-08-11),
13. 12701571 - Method and apparatus for transceiving data and control information in wireless communication system (2026-08-04),
14. 12701570 - Method performed by terminal and base station in wireless communication system (2026-08-04),
15. 12696250 - Method and apparatus for collision handling in a wireless communication system (2026-07-28),

Title: **Feifei Sun: Innovator of Next-Gen Communication Technologies**

Introduction

Feifei Sun, an esteemed inventor based in Beijing, China, holds an impressive portfolio of 100 patents. His contributions have significantly advanced the field of communication technology, particularly in the development of systems compatible with 5G networks and the Internet of Things (IoT).

Latest Patents

Among his latest innovations, Sun has developed a "Method and Apparatus of Receiving Downlink Control Information." This invention addresses the limitations of previous generations by providing a more efficient mechanism for receiving Downlink Control Information (DCI) in pre-5G and 5G communication systems. The method allows User Equipment (UE) to manage detection capabilities more effectively, leading to reduced complexity in DCI reception.

Another notable patent is his "Method, User Equipment, Base Station, Device and Medium for Contention-Based Uplink Data Transmission." This patent enhances data transmission efficiency and reduces power consumption for the UE, catering to the needs of high-speed communication in smart technologies. The invention assists various applications, including smart homes, health care, and digital education.

Career Highlights

Feifei Sun has worked with prestigious companies, including Samsung Electronics Co., Ltd. and Hfi Innovation Inc. His positions have allowed him to apply and develop his groundbreaking ideas in real-world applications. Sun's work has been pivotal in helping these organizations maintain a competitive edge in the rapidly evolving telecommunications industry.

Collaborations

In his professional journey, Sun has collaborated with talented individuals like Chen Qian and Jingxing Fu, leveraging their collective expertise to push the boundaries of communication technology. The synergy among these innovative minds has led to the creation of advanced solutions that cater to contemporary demands.

Conclusion

Feifei Sun's remarkable achievements in the realm of communication technologies exemplify the spirit of innovation. With a robust portfolio of patents and collaborative efforts with trusted colleagues, he continues to pave the way for future advancements that will shape the communication landscape for years to come.

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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