ChangSeok Oh

This inventor holds 8 USPTO granted patents and 1 published patent application. Top assignees: Lg Display Co., Ltd., Lg Display., Ltd.. Active years: 2020-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: ChangSeok Oh. Retrieved from https://idiyas.com/inventor/changseok-oh-lro4x43j

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

USPTO Granted Patents = 8 (Patent Applications = 1)

% Patents Active = 87.5

Average Co-Inventor Count = 2.2

ph-index = 2

Forward Citations = 11(Granted Patents)

Location History:

Gyeonggi-do, KR (2022)
Daegu, KR (2020 - 2023)

Company Filing History:

Years Active: 2020-2026

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12770541 - Organic light emitting display device (2026-10-20),

2. 12412497 - Organic light emitting display device (2025-09-09),

3. 11769432 - Organic light emitting display device (2023-09-26),

4. 11422659 - Touch sensing unit and touch display device (2022-08-23),

5. 11347350 - Touch display device (2022-05-31),

6. 11188165 - Touch screen panel having mesh pattern electrodes with improved performance and display device including the same (2021-11-30),

7. 10701809 - Flexible printed circuit board and display apparatus including the same (2020-06-30),

8. 10620732 - Touch screen panel with mesh pattern having improved performance and display device including the same (2020-04-14),

Title: ChangSeok Oh: Innovator in Organic Light Emitting Display Technology

Introduction

ChangSeok Oh is a prominent inventor based in Daegu, South Korea. He has made significant contributions to the field of organic light emitting display (OLED) technology. With a total of 8 patents to his name, his work has been instrumental in advancing display technologies.

Latest Patents

ChangSeok Oh's latest patents focus on innovative designs for organic light emitting display devices. One of his patents describes an organic light emitting display device that includes an organic light emitting display panel with sub pixels, a support member made of metal, and flexible circuit films that are configured to supply low potential voltage to the sub pixels. Another patent outlines a similar device that incorporates a touch panel and additional flexible circuit films to stabilize the low potential voltage, enhancing the overall functionality of the display.

Career Highlights

ChangSeok Oh is currently employed at LG Display Co., Ltd., where he continues to push the boundaries of display technology. His work has not only contributed to the company's success but has also set new standards in the industry.

Collaborations

Throughout his career, ChangSeok Oh has collaborated with talented individuals such as Jonghyun Han and Juhyun Yoon. These collaborations have fostered a creative environment that has led to groundbreaking innovations in OLED technology.

Conclusion

ChangSeok Oh's contributions to organic light emitting display technology exemplify his dedication to innovation and excellence. His patents and collaborations continue to shape the future of display technologies.

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]

1 patent pending: