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For the Inventor, By the Inventor

Hwaseong, South Korea

Virendra Kumar Rai

This inventor holds 23 USPTO granted patents and 29 published patent applications and 8 EPO patents, primarily in Organic Light-Emitting Devices. Top assignees: Samsung Electronics Co., Ltd., Samsung Sdi Co., Inc., Samsung Display Co., Ltd.. Active years: 2017-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Virendra Kumar Rai. Retrieved from https://idiyas.com/inventor/virendra-kumar-rai

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

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 87.0

 

Average Co-Inventor Count = 6.8

ph-index = 2

Forward Citations = 11(Granted Patents)


Location History:

  • Suwon-si, KR (2020)
  • Hwaseong-si, KR (2017 - 2024)

Company Filing History:

goldMedal17 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal6 out of 7,663 
 
Samsung Sdi Co., Inc.
 patents
bronzeMedal5 out of 2,550 
 
Samsung Display Co., Ltd.
 patents
4. 1 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
where one patent can have more than one assignee

Years Active: 2017-2026

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Areas of Expertise:
Organometallic Compound
Organic Light-Emitting Device
Electronic Apparatus
Diagnostic Composition
Composition Containing Organometallic Compound
Organic Electronics
Device Integration
Material Science
23 patents (USPTO):Explore Patents
1. 12723056 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2026-09-01),
2. 12674092 - Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound (2026-07-07),
3. 12630574 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2026-05-19),
4. 12588404 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2026-03-24),
5. 12563961 - Organometallic compound, organic light-emitting device including organometallic compound, and electronic apparatus including organic light-emitting device (2026-02-24),
6. 12514106 - Organometallic compound, organic light-emitting device including organometallic compound, and diagnostic composition including organometallic compound (2025-12-30),
7. 12492218 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-12-09),
8. 12448402 - Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound (2025-10-21),
9. 12435103 - Organometallic compound, organic light-emitting device including organometallic compound, and electronic apparatus including organic light-emitting device (2025-10-07),
10. 12391714 - Organometallic compound, organic light-emitting device including the same, and diagnostic composition including the organometallic compound (2025-08-19),
11. 12389740 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-08-12),
12. 12279517 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-04-14),
13. 12240863 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-03-04),
14. 12221454 - Organometallic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device (2025-02-11),
15. 12004416 - Organometallic compound and organic light-emitting device including the same (2024-06-04),

Title: The Innovative Contributions of Virendra Kumar Rai

Introduction

Virendra Kumar Rai is a prominent inventor based in Hwaseong-si, South Korea. He has made significant contributions to the field of organometallic compounds and organic light-emitting devices. With a total of 16 patents to his name, Rai's work has had a substantial impact on technology and innovation.

Latest Patents

Among his latest patents are an organometallic compound, an organic light-emitting device that incorporates this compound, and a diagnostic composition that includes the organometallic compound. The organometallic compound is represented by the formula M(Ln)(Ln). These inventions highlight his expertise in developing advanced materials for electronic applications.

Career Highlights

Rai has worked with notable companies such as Samsung Electronics Co., Ltd. and Samsung SDI Co., Inc. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies in the electronics sector.

Collaborations

Throughout his career, Rai has collaborated with esteemed colleagues, including Ohyun Kwon and Byoungki Choi. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.

Conclusion

Virendra Kumar Rai's contributions to the field of organometallic compounds and organic light-emitting devices demonstrate his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventions.

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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