logo

For the Inventor, By the Inventor

Chengdu, China

Junwen Ren

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: Sichuan University. Active years: 2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Junwen Ren. Retrieved from https://idiyas.com/inventor/junwen-ren-7ukvsrsy

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 8.3

ph-index = 1


Location History:

  • Chengdu, CN (2024)
  • Sichuan, CN (2024)

Company Filing History:

goldMedal4 out of 263 
 
Sichuan University
 patents

Years Active: 2024

Loading Chart...
4 patents (USPTO):Explore Patents
1. 12110638 - Corona-resistant N-grade insulation paper for variable frequency motor and preparation method thereof (2024-10-08),
2. 12098263 - Composite insulating material based on dielectrophoretic force orientation and its preparation method (2024-09-24),
3. 12065607 - Thermochromic silicone rubber composite heat dissipation pad and preparation method thereof (2024-08-20),
4. 12046432 - Vacuum interrupter (2024-07-23),

Title: Junwen Ren: Innovator in Insulation Technology

Introduction

Junwen Ren is a prominent inventor based in Chengdu, China. He has made significant contributions to the field of insulation technology, holding a total of 4 patents. His work focuses on developing advanced materials that enhance the performance and durability of electrical components.

Latest Patents

One of Junwen Ren's latest patents is for a corona-resistant N-grade insulation paper designed for variable frequency motors. This innovative insulation paper features a sandwich structure that incorporates aramid nanofibers and mica nanosheets. The unique arrangement of materials improves both temperature resistance and corona resistance, making it ideal for high-performance applications.

Another notable patent is a composite insulating material based on dielectrophoretic force orientation. This invention involves preparing dielectric composite microspheres and utilizing a specific method to align them within a composite substrate. The result is a highly effective insulating material that can be used in various electrical applications.

Career Highlights

Junwen Ren is affiliated with Sichuan University, where he continues to advance research in insulation materials. His work has garnered attention for its innovative approach and practical applications in the industry.

Collaborations

He collaborates with esteemed colleagues, including Lihua Zhao and Shenli Jia, to further enhance the research and development of insulation technologies.

Conclusion

Junwen Ren's contributions to insulation technology demonstrate his commitment to innovation and excellence in the field. His patents reflect a deep understanding of material science and its applications in modern engineering.

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…