This inventor holds 4 USPTO granted patents. Top assignee: Samsung Electro-Mechanics Co., Ltd.. Active years: 2001-2005.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyungki-Do, KR (2001)
- Suwon-Shi, KR (2002 - 2005)
Company Filing History:
Years Active: 2001-2005
Title: Hwan Seok Choe: Innovator in Cathode Ray Tube Technology
Introduction
Hwan Seok Choe is a notable inventor based in Suwon-shi, South Korea. He has made significant contributions to the field of cathode ray tube (CRT) technology, holding a total of 4 patents. His work focuses on improving the performance and efficiency of CRTs, which have been essential in display technology.
Latest Patents
One of Hwan Seok Choe's latest patents is a "Deflection yoke with improved deflection sensitivity." This invention involves a deflection yoke mounted on the rear portion of a CRT, designed to enhance the deflection of an electron beam emitted from the electron gun. The yoke includes a coil separator, horizontal and vertical deflection coils, and a ferrite core, all working together to improve deflection sensitivity and beam strike neck distance.
Another significant patent is the "Method for self-correcting inner pin distortion using horizontal deflection coil and deflection yoke thereof." This method addresses the inner pin distortion that can occur in CRT products. By eliminating the need for additional circuits to suppress this distortion, the invention reduces manufacturing costs and power dissipation, while also resolving issues related to instability in dispersion and characteristics of the pin.
Career Highlights
Hwan Seok Choe is currently employed at Samsung Electro-Mechanics Co., Ltd., where he continues to innovate in the field of display technology. His work has contributed to advancements in CRT performance, making significant impacts on the industry.
Collaborations
Hwan Seok Choe has collaborated with notable coworkers, including Yun Ki Hong and Gong Hee Park. Their combined efforts have led to advancements in CRT technology and improved product designs.
Conclusion
Hwan Seok Choe's contributions to cathode ray tube technology through his innovative patents demonstrate his expertise and commitment to enhancing display technology. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile