Company Filing History:
5 out of 2,164 
1 out of 1,209 Years Active: 1996-1999
Title: Kwang-Ryeol Lee: Innovator in Video Technology
Introduction
Kwang-Ryeol Lee is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of video technology, particularly in the development of advanced head drum coatings for video cassette recorders. With a total of six patents to his name, Lee's work has had a lasting impact on the industry.
Latest Patents
One of Lee's latest patents involves a VCR head drum coated with diamond-like hard carbon films. This innovative method includes a double coating process, where the first diamond-like hard carbon film is of high hardness, followed by a second film with a lower degree of hardness. The unique characteristics of these films enhance the durability and performance of the head drum. Another notable patent describes an aluminum head drum with a protective layer made of diamond-like carbon. This protective layer is created using a plasma-enhanced chemical vapor deposition method and varies in mechanical hardness, providing optimal protection for the aluminum head drum.
Career Highlights
Kwang-Ryeol Lee has worked with esteemed organizations such as the Korea Institute of Science and Technology and Daewoo Electronics Co., Ltd. His experience in these institutions has allowed him to refine his expertise in video technology and contribute to groundbreaking innovations.
Collaborations
Lee has collaborated with notable coworkers, including Kwang-Yong Eun and Keun-Mo Kim. Their combined efforts have led to advancements in the field and have fostered a collaborative environment for innovation.
Conclusion
Kwang-Ryeol Lee's contributions to video technology through his innovative patents and collaborations highlight his role as a key inventor in the industry. His work continues to influence the development of advanced video recording technologies.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.