Seoul, South Korea

Won-Sik Oh

This inventor holds 22 USPTO granted patents and 3 published patent applications and 4 EPO patents, primarily in Display Technology. Top assignees: Samsung Display Co., Ltd., Lg Electronics Inc., Korea Advanced Institute of Science and Technology. Active years: 1997-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Won-Sik Oh. Retrieved from https://idiyas.com/inventor/won-sik-oh-5ycwoss3

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

USPTO Granted Patents = 22 

% Patents Active = 68.2

 

Average Co-Inventor Count = 2.7

ph-index = 5

Forward Citations = 68(Granted Patents)


Location History:

  • Daegu, KR (2012)
  • Asan-si, KR (2012 - 2014)
  • Chungcheongnam-do, KR (2015)
  • Yongin, KR (2016)
  • Seoul, KR (1997 - 2019)

Company Filing History:


Years Active: 1997-2019

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Areas of Expertise:
Display Panel
Driving Method
Light Source
Backlight Unit
Gamma Tuning
Liquid Crystal Display
Localized Dimming
Reciprocating Compressor
Suction Valve
Lubricant Supply
Stator Fixing
Discharge Valve
22 patents (USPTO):Explore Patents

Title: Innovations of Won-Sik Oh: A Pioneer in Display Technology

Introduction: Won-Sik Oh is a prolific inventor based in Seoul, South Korea, with a remarkable portfolio of 22 patents. His work primarily focuses on the advancements in display technology, showcasing innovations that enhance the quality and efficiency of display panels.

Latest Patents: Among his latest inventions is a groundbreaking display panel and display apparatus that employs a matrix configuration of sub-pixels. This innovative design features a system of gate lines and data lines that work together to create high-resolution displays. Specifically, this technology involves first and second gate lines and first and second data lines, which allow for a sophisticated arrangement of sub-pixels. The configuration ensures that each row of the matrix is positioned between adjacent gate lines and each column is located between adjacent data lines, resulting in improved display capabilities.

Career Highlights: Won-Sik Oh has significantly contributed to the field of display technology while working for prominent companies such as Samsung Display Co., Ltd. and LG Electronics Inc. His role in these organizations has enabled him to push the boundaries of what is possible in display panel design and functionality.

Collaborations: Throughout his career, Oh has collaborated with notable coworkers, including Min-Soo Choi and Hyung-Jin Kim. These partnerships have enriched his experience and allowed for the exchange of innovative ideas, ultimately leading to advancements in their respective fields.

Conclusion: Won-Sik Oh's contributions to display technology through his numerous patents reflect his dedication to innovation. His work not only enhances the functionality of display panels but also sets the stage for future advancements in the industry, marking him as a significant figure in the realm of inventions and innovations.

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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