This inventor holds 11 USPTO granted patents and 2 EPO patents. Top assignees: Samsung Display Co., Ltd., Samsung Mobile Display Co., Ltd., Samsung Sdi Co., Inc.. Active years: 2008-2022.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Yongin-si, KR (2009)
- Gyeonggi-do, KR (2015)
- Yongin, KR (2011 - 2016)
- Suwon-si, KR (2008 - 2022)
Company Filing History:
7 out of 27,288 
3 out of 1,219 
1 out of 7,663 
Years Active: 2008-2022
Title: Woong-Sik Choi: Innovator in Organic Light Emitting Diode Technology
Introduction
Woong-Sik Choi is a notable inventor based in Yongin, South Korea, with an impressive portfolio of 11 patents, primarily focused on advancements in organic light emitting diode (OLED) displays. His innovative work has significantly contributed to the evolving landscape of display technology.
Latest Patents
Choi's recent patents exemplify his expertise in OLED technology. One of his notable inventions is an organic light emitting diode display, which comprises a substrate, semiconductor layer, and various insulating layers. This design facilitates effective separation of driving voltage lines and enhances overall display efficiency. Another substantial patent from Choi includes an OLED display featuring an anode that overlaps with the driving voltage line, further optimizing performance and functionality in display applications.
Career Highlights
Throughout his career, Woong-Sik Choi has made significant strides while working at prominent companies such as Samsung Display Co., Ltd. and Samsung Mobile Display Co., Ltd. His time at these companies has allowed him to work on cutting-edge technology projects, pushing the boundaries of what is possible in modern display solutions.
Collaborations
Choi has collaborated with several talented professionals in the field, including Jun Hyun Park and Kang Moon Jo. These collaborations have fostered a creative environment, leading to breakthroughs in OLED technology and enhancing the quality and capabilities of next-generation displays.
Conclusion
Woong-Sik Choi's contributions to the field of organic light emitting diode technology are invaluable. With a total of 11 patents under his name, his work continues to shape the future of display technologies, emphasizing performance, efficiency, and innovation. As advancements in OLED systems unfold, Choi’s legacy as an inventor remains firmly established in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile