Location History:
- Seongnam-si, KR (2014 - 2015)
- Gyeonggi-do, KR (2013 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: The Innovative Contributions of Chi Ho An
Introduction: Chi Ho An is a prominent inventor based in Gyeonggi-do, South Korea, known for his significant contributions to the field of optical lens systems. With a total of 9 patents, he has made impactful advancements in photographic optical technology, demonstrating exceptional creativity and technical expertise.
Latest Patents: Among Chi Ho An's latest innovations are two notable patents related to optical lens systems. The first patent, titled "Optical lens system," discloses a photographic optical lens system that comprises a stop, a lens group that includes at least one aspherical lens, and an image sensor capable of recording images transmitted through the lens group. This system features specific distance parameters that enhance its optical performance.
The second patent is focused on a "Photographing lens optical system," which comprises a series of five lenses arranged sequentially from an object to an image sensor. This innovative lens design incorporates a first lens with a negative refractive power and a concave exit surface. It meets defined optical conditions that optimize the lens's angle of view and image quality.
Career Highlights: Chi Ho An has honed his expertise in optical technologies while working with notable companies such as Kolen Co., Ltd. and Ace Solutech Co., Ltd. His tenure at these companies allowed him to refine his skills and innovate new optical systems that meet the demands of modern photography.
Collaborations: Throughout his career, Chi Ho An has collaborated with talented professionals, including Pil Sun Jung and Jae Hoon Cho. These partnerships have fostered a creative environment, leading to the development of advanced optical solutions.
Conclusion: Chi Ho An's work exemplifies the spirit of innovation in the field of optical lens systems. His contributions not only enhance photographic technology but also inspire future generations of inventors. With 9 patents to his name, Chi Ho An continues to influence the landscape of optical innovations, making him a noteworthy figure in the realm of invention.