Location History:
- Campbell, CA (US) (1997 - 1998)
- Santa Cruz, CA (US) (1999 - 2003)
Company Filing History:
Years Active: 1997-2003
Title: Inventor Spotlight: Samnathan Murthy
Introduction
Samnathan Murthy is a distinguished inventor based in Santa Cruz, California, recognized for his contributions to the field of hydrodynamic bearings. With a total of 11 patents to his name, he has made a significant impact on innovation in motor design and performance.
Latest Patents
Samnathan's latest patents include the "In-hub spindle motor with separate fluid dynamic bearings." This unique hydrodynamic bearing system utilizes a shaft and two independent bearings, featuring a top cone or bi-sphere and a bottom cone or bi-sphere separated by a shaft segment. The design allows for a hub-supported bearing element that rotates around the shaft, with complementary surfaces creating narrow gaps that facilitate fluid movement. This innovative structure ensures that the bearings maintain their functionality, providing stability and stiffness even with changes in load or RPM.
Another noteworthy patent is the "Single plate hydrodynamic bearing with extended single journal bearing." This invention delineates a hydrodynamic bearing where a shaft rotates relatively to a surrounding sleeve, featuring a thrust plate at one end. The design extends the journal bearing along the full length of the rotating components, optimizing performance and efficiency.
Career Highlights
Samnathan Murthy is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work has significantly advanced the technologies behind hard drives and other data storage devices, emphasizing efficiency and durability.
Collaborations
Throughout his career, Samnathan has collaborated with renowned colleagues such as Norbert Steven Parsoneault and Hans L Leuthold. Their combined expertise in engineering has contributed to the development of innovative solutions within their field.
Conclusion
Samnathan Murthy exemplifies the spirit of innovation and dedication in engineering. His patents reflect a deep understanding of hydrodynamic systems and their applications in modern technology. Through his work at Seagate Technology Incorporated and collaboration with notable engineers, he continues to influence the future of data storage solutions.