Location History:
- Daejeon, KR (1998)
- Taejeon, KR (1999)
- Taejon, KR (2003)
Company Filing History:
2 out of 11,326 
2 out of 192 
1 out of 12 Years Active: 1998-2025
Title: The Innovations of Dong Ho Lee
Introduction
Dong Ho Lee is a prominent inventor based in Daejeon, South Korea. He has made significant contributions to the fields of medical technology and laser systems. With a total of 4 patents to his name, Lee's work showcases his dedication to advancing technology for practical applications.
Latest Patents
One of his latest inventions is an endoscope apparatus. This innovative device includes a flexible insertion section designed to be inserted into the human body. It features a flexible channel attached to the insertion section, forming a passage in the longitudinal direction. An assistant arm is movably inserted into this passage and can be manipulated by a control device. The assistant arm is equipped with forceps capable of gripping human body tissue, along with a bending section that can be bent by the control device to pull the tissue.
Another notable patent is for wideband multichannel fiber lasers with output power equalization. This multichannel fiber laser expands the wavelength range to increase the number of lasing channels while equalizing the output powers. The invention aims to provide a useful multichannel laser source with a wide bandwidth. It comprises a gain offering means, a gain equalizing means, and a resonating means. Additionally, a method for designing the spectral profile of a gain equalizing filter is described in this patent.
Career Highlights
Dong Ho Lee has worked with reputable organizations such as the Electronics and Telecommunications Research Institute and the Korea Telecommunication Authority. His experience in these institutions has contributed to his expertise in developing innovative technologies.
Collaborations
Lee has collaborated with notable coworkers, including Seung Kwan Kim and Jae Geun Kim. Their joint efforts have likely played a role in the successful development of his patents.
Conclusion
Dong Ho Lee's contributions to technology, particularly in medical devices and laser systems, highlight his innovative spirit and commitment to improving human health and technology. His patents reflect a blend of creativity and practical application, making him a noteworthy figure in the field of invention.