This inventor holds 7 USPTO granted patents. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2002-2009.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Seongam, KR (2002)
- Seongnam, KR (2002 - 2007)
- Yongin-si, KR (2006 - 2009)
Company Filing History:
Years Active: 2002-2009
Title: The Innovations of Dong-ho Shin
Introduction
Dong-ho Shin is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of optical devices, holding a total of 7 patents. His work primarily focuses on advancements in object lens technology and optical pickups.
Latest Patents
One of his latest patents is an object lens device with a high numerical aperture and an optical pickup device that adopts this technology. This object lens is designed to focus light on a recording medium, featuring a first surface that serves as the incident surface for incoming light and a second surface that allows light to exit and be focused on the recording medium. Additionally, it incorporates a diffractive optical element that enhances its refractivity, achieving a numerical aperture of 0.75 or greater.
Another notable patent involves an objective lens for high-density optical focusing, which is utilized in an optical pickup. This optical pickup includes a light source that emits a laser beam and an optical path changing unit that alters the beam's traveling path. The objective lens focuses the incident beam to create a light spot on the optical disk, while also incorporating a photodetector and a detecting-correcting unit to manage variations in the optical disk's thickness.
Career Highlights
Dong-ho Shin is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of optical technology. His work has been instrumental in enhancing the performance and efficiency of optical devices, contributing to the advancement of consumer electronics.
Collaborations
Throughout his career, Dong-ho Shin has collaborated with notable colleagues, including Jang-hoon Yoo and Seung-tae Jung. These collaborations have fostered a creative environment that has led to the development of cutting-edge technologies in optical systems.
Conclusion
Dong-ho Shin's contributions to optical technology through his patents and work at Samsung Electronics Co., Ltd. highlight his role as a key innovator in the field. His advancements in object lens devices and optical pickups continue to influence the industry and pave the way for future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile