This inventor holds 2 USPTO granted patents. Top assignee: Samsung Aerospace Industries, Ltd.. Active years: 1994-1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyeongsangnam, KR (1994)
- Changwon, KR (1996)
Company Filing History:
Years Active: 1994-1996
Title: Innovations of Deog-ho Choi in Camera Technology
Introduction
Deog-ho Choi is a notable inventor based in Kyeongsangnam, South Korea. He has made significant contributions to the field of camera technology, particularly in the development of advanced lens shutter apparatuses. With a total of 2 patents to his name, Choi's work exemplifies innovation and practicality in modern photography.
Latest Patents
Choi's latest patents include the "Electromagnetic Lens Shutter Apparatus" and the "Aperture-Priority Lens Shutter Apparatus for a Camera." The electromagnetic lens shutter apparatus features a simple construction that can be applied to cameras with automatic exposure and focus control functions. It comprises a lens mount, at least two sheet-like lens shutter blades, an exposure adjustment ring, and a central processing unit that controls the rotation of a linear pulse motor. This design enhances the efficiency and reliability of camera operations.
The aperture-priority lens shutter apparatus is designed with a compact construction and also includes an automatic exposure control function. This apparatus consists of a lens mount, two lens shutter blades that function as both a shutter and diaphragm, a driving mechanism, and a light measuring circuit. The central processing unit in this device incorporates an exposure control time table, allowing for precise adjustments in semi-automatic mode.
Career Highlights
Deog-ho Choi is currently employed at Samsung Aerospace Industries, Ltd., where he continues to innovate in the field of camera technology. His work has not only advanced the capabilities of modern cameras but has also contributed to the overall enhancement of photographic equipment.
Collaborations
Choi has collaborated with notable coworkers, including Jae-kyeong Seo and Seon-Ho Lee. Their combined expertise has fostered a creative environment that encourages the development of cutting-edge technologies in the industry.
Conclusion
Deog-ho Choi's contributions to camera technology through his innovative patents demonstrate his commitment to enhancing photographic experiences. His work at Samsung Aerospace Industries, Ltd. continues to influence the future of camera design and functionality.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile