Location History:
- Seoul, KR (2016 - 2020)
- Suwon-si, KR (2020 - 2021)
Company Filing History:
5 out of 131,214 
3 out of 49,601 
1 out of 2,607 
Years Active: 2016-2025
Title: Innovator Spotlight: Wonchul Choi
Introduction
Wonchul Choi, a notable inventor based in Seoul, South Korea, has made significant contributions to the field of image sensor technology. With a total of eight patents to his name, Choi's work exemplifies innovation and creativity in modern electronics.
Latest Patents
Among his latest inventions are two advanced image sensors. The first is an image sensor featuring a 3×3 array of pixels. This design includes first and second pixel groups, with each group containing nine pixels and corresponding transfer transistors, selection transistors, and source follower transistors. The architecture aims to enhance performance by improving signal processing capabilities. The second patent involves an image sensor incorporating phase detection pixels. This sensor is structured with multiple pixel units, each corresponding to different colors, and includes micro lenses to optimize image quality by sharing a lens among adjacent pixels.
Career Highlights
Throughout his impressive career, Wonchul Choi has held pivotal roles at major technology firms. Notably, he has worked at Samsung Electronics Co., Ltd. and LG Electronics Inc., where he contributed his expertise in the development of cutting-edge imaging technologies. His work has played a crucial role in advancing the functionalities of image sensors.
Collaborations
Choi has collaborated with talented individuals in the industry, including coworkers Hyeunsik Nam and Euisung Kim. These collaborations have enriched his projects and contributed to the successful development of innovative solutions in the realm of image sensing.
Conclusion
In conclusion, Wonchul Choi stands out as a prominent inventor whose contributions to image sensor technology highlight the importance of innovation in the electronics sector. His patents not only reflect his ingenuity but also pave the way for future advancements in imaging technologies. Choi's career serves as an inspiration to budding inventors and a testament to the power of creativity in driving technological progress.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.