Shanghai, China

Lei Chen

This inventor holds 50 USPTO granted patents and 24 published patent applications and 4 EPO patents, primarily in Data Storage Management. Top assignees: International Business Machines Corporation, Chinese Academy of Sciences, Commscope Telecommunications (Shanghai) Co. Ltd.. Active years: 2000-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Lei Chen. Retrieved from https://idiyas.com/inventor/lei-chen-lhxvnjzt

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

Calculating rank
USPTO Granted Patents = 50 

% Patents Active = 60.0

 

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 56(Granted Patents)


Location History:

  • HexiDis., Tianjin, CN (2000)
  • Shanghai, CN (2012 - 2024)

Company Filing History:

goldMedal19 out of 166,425 
 
International Business Machines Corporation
 patents
silverMedal3 out of 3,364 
 
Chinese Academy of Sciences
 patents
bronzeMedal3 out of 46 
 
Commscope Telecommunications (Shanghai) Co. Ltd.
 patents
4. 3 out of 15,144 
 
Dell Products Inc.
 patents
5. 3 out of 164 
 
Peridot Print LLC
 patents
6. 3 out of 4 
 
Shanghai Kerun Phosphor Technology Co., Ltd.
 patents
7. 2 out of 56,394 
 
Intel Corporation
 patents
8. 2 out of 159 
 
Jiangsu Hengrui Medicine Company Ltd.
 patents
9. 2 out of 100 
 
Shanghai Hengrui Pharmaceutical Co., Ltd.
 patents
10. 1 out of 59 
 
Delta Electronics (Shanghai) Co., Ltd.
 patents
11. 1 out of 7,395 
 
Emc IP Holding Company LLC
 patents
12. 1 out of 27,691 
 
Hewlett-Packard Development Company, L.p.
 patents
13. 1 out of 2 
 
Phicomm (Shanghai) Co., Ltd.
 patents
14. 1 out of 4 
 
Pimax Technology (Shanghai) Co., Ltd
 patents
15. 1 out of 1 
 
Pimax Technology (Shanghai) Co., Ltd
 patent
16. 1 out of 3,607 
 
Sap Ag
 patents
17. 1 out of 946 
 
Schneider Electric Industries Sas
 patents
18. 1 out of 19 
 
Sk Hynix Nand Product Solutions Corp. (Dba Solidigm)
 patents
19. 2 out of 834,601 
Other
 patents
where one patent can have more than one assignee

Years Active: 2000-2026

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Areas of Expertise:
Data Storage
Distributed Systems
Workload Balancing
Memory Devices
Data Replication
Electroluminescent Fiber
Ultrasonic Systems
Wireless Sensor Networks
Java Virtual Machine
Quantum Devices
Piperidine Derivatives
50 patents (USPTO):Explore Patents

Title: Innovator Lei Chen: Pioneer in Spatial Positioning and Cache Data Management

Introduction

Lei Chen, an accomplished inventor based in Shanghai, China, holds an impressive portfolio of 41 patents. His work primarily focuses on advancements in spatial positioning systems and data management technologies, highlighting his role as a significant contributor to modern technological innovations.

Latest Patents

Among Lei Chen’s innovative contributions are his latest patents, which showcase his expertise. One notable patent is the "Spatial Positioning Method of Separate Virtual System". This invention details a method for determining the spatial positioning of a mobile terminal when utilized with a virtual head-mounted display device. The method enhances user experience by accurately tracking movement and improving interaction within virtual environments.

Another significant patent is related to "Methods and Apparatuses for Dynamically Changing Data Priority in a Cache". This patent outlines technologies for optimizing memory access by adjusting data priority levels based on usage patterns. The goal is to streamline data retrieval processes, ensuring efficient management of memory resources in high-demand applications.

Career Highlights

Throughout his career, Lei Chen has worked with renowned companies in the technology sector, including IBM and Dell. His experiences at these organizations have allowed him to refine his skills and contribute to groundbreaking projects that advance digital technologies.

Collaborations

Lei has collaborated with esteemed colleagues such as Jun Wei Zhang and Junjie Cai, who have likely influenced his innovative journey. These collaborations have fostered a creative environment for the development of new ideas and patents.

Conclusion

In summary, Lei Chen is a noteworthy innovator in the fields of spatial positioning and data management. With a robust portfolio of patents and a successful career in leading technology companies, he continues to make significant contributions that enhance both user interaction and data efficiency in contemporary technology. His work serves as an inspiration to aspiring inventors and technologists around the globe.

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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