This inventor holds 1 USPTO granted patent. Top assignee: Seagate Technology Incorporated. Active years: 1998.
Company Filing History:
Years Active: 1998
Title: Innovations by Lakshman Nagarathman
Introduction
Lakshman Nagarathman is an accomplished inventor based in Capitola, CA (US). He has made significant contributions to the field of hard disc drive technology. His innovative approach has led to the development of a unique patent that enhances the performance and manufacturing of disc drives.
Latest Patents
Lakshman Nagarathman holds a patent for a "Disc drive with self-pressurizing fluid bearing." This invention replaces the traditional spindle motor ball bearing system in hard disc drives with a more efficient system. It comprises three separate elements, including a self-pressurizing journal bearing that establishes radial stiffness. The design features a rotating shaft and sleeve with air or other fluid in between, utilizing a chevron or herringbone pattern to create a self-pressurizing hydrodynamic bearing. This innovation maintains system stability while simplifying manufacturing processes. Additionally, the patent introduces an integrated air-bearing thrust system, which is built from components typical in hard disc assemblies, ensuring effective performance.
Career Highlights
Lakshman Nagarathman is associated with Seagate Technology Incorporated, a leading company in data storage solutions. His work has contributed to advancements in disc drive technology, showcasing his expertise and innovative thinking in the field.
Collaborations
Some of his notable coworkers include Hans L Leuthold and Dean Albert Tarrant. Their collaboration has likely fostered an environment of innovation and creativity within their projects.
Conclusion
Lakshman Nagarathman's contributions to hard disc drive technology through his patent demonstrate his commitment to innovation and excellence in engineering. His work continues to influence the industry and improve data storage solutions.