Location History:
- Yongin-si, KR (2016 - 2017)
- Yongin, KR (2017)
- Seongnam-si, KR (2018 - 2021)
Company Filing History:
Years Active: 2016-2021
Title: Joowoan Cho: Innovator in Electronic Devices and Substrate Polishing Technology
Introduction
Joowoan Cho is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the fields of electronic devices and substrate polishing technology. With a total of 7 patents to his name, Cho continues to push the boundaries of innovation.
Latest Patents
One of Cho's latest patents is for an electronic device that includes a display unit and a method of operating the same. This electronic device is designed to display three-dimensional images and incorporates a camera to photograph real images. The controller generates an image signal based on the real image and augmented reality (AR) image data. It features a multi-view image generator that converts AR image data into multi-view AR images, a graphics processor that composes these images with real images, and a processor that controls the virtual camera and graphics processor to provide the final image signal to the display.
Another notable patent is for a substrate polishing apparatus. This apparatus includes a support part for holding substrates, multiple moving parts that extend and reciprocate, and polishing units that contact the substrate's surface. Additionally, it features nozzles that spray slurry onto the substrate while the polishing units rotate and revolve along a predetermined trajectory.
Career Highlights
Joowoan Cho is currently employed at Samsung Display Co., Ltd., where he applies his expertise in developing cutting-edge technologies. His work has significantly impacted the advancement of electronic displays and substrate processing techniques.
Collaborations
Cho has collaborated with notable coworkers, including Byoungho Cheong and Sanghoon Ahn, contributing to various innovative projects within the company.
Conclusion
Joowoan Cho is a distinguished inventor whose work in electronic devices and substrate polishing technology has led to several patents. His contributions continue to shape the future of these industries.