Company Filing History:
Years Active: 2002-2004
Title: Innovations by Inventor Hong Li
Introduction
Hong Li is a notable inventor based in Pleasanton, California. He has made significant contributions to the field of optical recording technology. With a total of two patents to his name, his work showcases innovative approaches to enhancing optical recording heads.
Latest Patents
Hong Li's latest patents include an "Optical recording head having a solid immersion lens" and an "Optical head with solid immersion lens and varying cross section coil." Both patents describe an optical recording head that features a slider body with a leading edge. A void is formed in the slider body to accommodate a sphere of optically transparent material. The sphere is inserted into the void, with a portion protruding from the slider body. This protruding portion is lapped to be coplanar with the surface of the slider body, creating a near-field lens. Additionally, a mesa may be formed onto the lapped portion, which can include a coil. The entire assembly of the slider body, mesa, near-field lens, and coil can be produced in a single batch process.
Career Highlights
Throughout his career, Hong Li has worked with various companies, including Terastor Corporation and Terastar Corporation. His experience in these organizations has contributed to his expertise in optical technologies and innovations.
Collaborations
Some of Hong Li's notable coworkers include John R. Osborne and John S. Berg. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.
Conclusion
In summary, Hong Li is an accomplished inventor whose work in optical recording technology has led to significant advancements. His patents reflect a deep understanding of optical systems and a commitment to innovation.