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For the Inventor, By the Inventor

Seoul, South Korea

Beohm-Rock Choi

This inventor holds 60 USPTO granted patents and 1 published patent application and 4 EPO patents, primarily in Organic Light Emitting Displays (CPC class H01L). Top assignees: Samsung Electronics Co., Ltd., Samsung Display Co., Ltd., Samsung Displayco., Ltd.. Active years: 2005-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Beohm-Rock Choi. Retrieved from https://idiyas.com/inventor/beohm-rock-choi

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

USPTO Granted Patents = 60 

% Patents Active = 85.0

 

Average Co-Inventor Count = 3.7

ph-index = 10

Forward Citations = 439(Granted Patents)

Forward Citations (Not Self Cited) = 414(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Yongin, KR (2013 - 2016)
  • Seoul, KR (2005 - 2022)

Company Filing History:

goldMedal42 out of 132,108 
 
Samsung Electronics Co., Ltd.
 patents
silverMedal17 out of 27,288 
 
Samsung Display Co., Ltd.
 patents
bronzeMedal1 out of 291 
 
Samsung Displayco., Ltd.
 patents

Years Active: 2005-2022

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Areas of Expertise:
Organic Light Emitting Diode
Thin Film Deposition
Display Device
OLED Technology
Manufacturing Method
Multi-Display Apparatus
Shadow Mask
Electrical Processing
Pixel Design
Driving Method
Micro-Lenses
60 patents (USPTO):Explore Patents
1. 11489143 - Display device including refractive layer on pixel defining layer (2022-11-01),
2. 10847583 - Organic light emitting device, method of manufacturing the same, and shadow mask therefor (2020-11-24),
3. 10191711 - Multi-display apparatus (2019-01-29),
4. 9911941 - Organic light emitting display device and method of manufacturing organic light emitting display device (2018-03-06),
5. 9318537 - Organic light emitting device, method of manufacturing the same, and shadow mask therefor (2016-04-19),
6. 9287525 - Organic light emitting diode display and method for manufacturing the same (2016-03-15),
7. 9136310 - Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method (2015-09-15),
8. 9076980 - Organic light-emitting display apparatus and manufacturing method thereof (2015-07-07),
9. 9041047 - Organic light emitting diode display and method for manufacturing the same (2015-05-26),
10. 9024523 - Organic light emitting display apparatus and manufacturing method thereof (2015-05-05),
11. 8894458 - Thin film deposition apparatus, method of manufacturing organic light-emitting display device by using the apparatus, and organic light-emitting display device manufactured by using the method (2014-11-25),
12. 8754406 - Organic light emitting diode device with a plurality of buffer layers and method of manufacturing the same (2014-06-17),
13. 8628982 - Method of depositing and inspecting an organic light emitting display panel (2014-01-14),
14. 8610347 - Organic light emitting diode display including a plurality of pixels with different thickness of the light emitting member (2013-12-17),
15. 8471275 - Organic light emitting device display and method of manufacturing the same (2013-06-25),

Title: Beohm-Rock Choi: Pioneering Inventor from Seoul

Introduction: Beohm-Rock Choi is a distinguished inventor hailing from the vibrant city of Seoul, South Korea. With a passion for innovation and a keen eye for technological advancements, Choi has made significant contributions to the field of patents and inventions.

Latest Patents: Choi's latest patents showcase his expertise in cutting-edge technologies, including advancements in artificial intelligence, renewable energy, and biotechnology. His innovative solutions have garnered attention on a global scale.

Career Highlights: Throughout his illustrious career, Beohm-Rock Choi has been recognized for his groundbreaking inventions that have revolutionized various industries. His commitment to pushing the boundaries of innovation has led to numerous successful patent applications and grants.

Collaborations: Choi has collaborated with leading research institutions, universities, and multinational companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has resulted in the development of groundbreaking technologies with real-world applications.

Conclusion: Beohm-Rock Choi's dedication to innovation and his relentless pursuit of excellence have solidified his reputation as a trailblazing inventor in Seoul, South Korea, and beyond. His contributions to the world of patents and inventions continue to inspire future generations of inventors and innovators.

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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