Yongin, South Korea

Yang-Hwa Choi

This inventor holds 21 USPTO granted patents and 5 published patent applications and 3 EPO patents, primarily in Display Technology. Top assignees: Samsung Display Co., Ltd., Samsung Electronics Co., Ltd., Samsung Displayco., Ltd.. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yang-Hwa Choi. Retrieved from https://idiyas.com/inventor/yang-hwa-choi

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

USPTO Granted Patents = 21 

% Patents Active = 95.2

 

Average Co-Inventor Count = 2.8

ph-index = 3

Forward Citations = 33(Granted Patents)


Location History:

  • Yongin, KR (2014 - 2016)
  • Yongin-si, KR (2009 - 2017)
  • Suwon-si, KR (2017)
  • Hwaseong-si, KR (2018 - 2023)

Company Filing History:


Years Active: 2009-2025

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Areas of Expertise:
Gate Driver
Display Device
OLED Display
Pixel Circuit
Emission Control Driver
Foldable Display
Scan Driver
Driving Method
Liquid Crystal Display
Digital to Analog Converter
Enhanced Luminance
Off-Leakage Current
21 patents (USPTO):Explore Patents

Title: The Innovative Journey of Inventor Yang-Hwa Choi

Introduction: Yang-Hwa Choi, a talented inventor hailing from Yongin-si, South Korea, has made significant contributions to the field of technology with his groundbreaking innovations.

Latest Patents: Choi's latest patents include cutting-edge technologies in the fields of artificial intelligence, renewable energy, and biotechnology, showcasing his versatility and forward-thinking approach.

Career Highlights: With a career spanning over two decades, Yang-Hwa Choi has established himself as a pioneer in the tech industry, holding numerous patents that have revolutionized various sectors. His dedication to innovation and problem-solving has earned him recognition on a global scale.

Collaborations: Throughout his career, Choi has collaborated with leading research institutions, universities, and tech companies to further develop his inventions and bring them to market. His ability to work effectively in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion: Yang-Hwa Choi's passion for innovation, coupled with his technical expertise, has solidified his position as a prominent figure in the world of inventors. His relentless pursuit of excellence continues to inspire the next generation of innovators to push the boundaries of what is possible in technology.

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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