This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Goldstar, Co., Ltd., Kolen Co., Ltd., Samsung Electro-Mechanics Co., Ltd.. Active years: 1994-2017.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyungsangbook, KR (1994)
- Seoul, KR (1995 - 2017)
Company Filing History:

Years Active: 1994-2017
Title: Yong Gyu Yoon: Innovator in Optical Systems
Introduction
Yong Gyu Yoon is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of optical systems, holding a total of 4 patents. His innovative designs have advanced the technology used in photographic lenses and image capturing devices.
Latest Patents
Yoon's latest patents include a photographic lens optical system and an image photographing device. The photographic lens optical system features a unique arrangement of first to fifth lenses, designed to optimize image quality. The system includes lenses with varying refractive powers, ensuring clarity and precision in photography. Additionally, the image photographing device is capable of auto-focusing while moving the lens barrel in the optical axis direction. This device incorporates an impact reducing unit that supports the lens barrel, preventing damage during movement.
Career Highlights
Throughout his career, Yong Gyu Yoon has worked with notable companies such as Goldstar Co., Ltd. and Samsung Electro-Mechanics Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in optical technology.
Collaborations
Yoon has collaborated with talented individuals in the industry, including Jae Ho Baik and Jae Hyuk Lee. These partnerships have fostered a creative environment that has led to the development of advanced optical systems.
Conclusion
Yong Gyu Yoon's contributions to optical technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence advancements in photography and imaging devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile