Location History:
- Gyeonggi-do, KR (2015)
- Seongnam-si, KR (2015 - 2017)
Company Filing History:
Years Active: 2015-2017
Title: Innovations by Chi Ho Ahn in Photographic Lens Technology.
Introduction
Chi Ho Ahn is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of optical systems, particularly in photographic lens technology. With a total of 10 patents to his name, Ahn continues to push the boundaries of innovation in this area.
Latest Patents
Ahn's latest patents include advanced photographic lens optical systems. One such system features five lenses arranged sequentially from an object to an image sensor. The first lens has a positive refractive power and a convex entrance surface, while the second lens has a negative refractive power with a concave exit surface. The third lens is a meniscus shape convex toward the image sensor, and the fourth lens also has a negative refractive power with a meniscus shape. The fifth lens is characterized by a negative refractive power, with at least one of its surfaces being aspheric. This system adheres to the formula: | tan θ|/f < 1.0, where θ denotes the angle of view and f represents the focal length. Another patent describes a photographic lens optical system that includes six lenses, each with specific shapes and refractive powers, arranged to optimize image quality.
Career Highlights
Chi Ho Ahn is currently employed at Kolen Co., Ltd., where he applies his expertise in optical engineering. His work has led to the development of innovative lens systems that enhance photographic capabilities. Ahn's dedication to research and development has positioned him as a key figure in the optical technology sector.
Collaborations
Ahn collaborates with talented coworkers such as Ji Eun Kim and Jae Hoon Cho. Their combined efforts contribute to the advancement of optical technologies and the successful development of new products.
Conclusion
Chi Ho Ahn's contributions to photographic lens technology exemplify his innovative spirit and commitment to excellence. His patents reflect a deep understanding of optical systems, paving the way for future advancements in the field.