This inventor holds 2 USPTO granted patents. Top assignee: Westinghouse Electric Corporation. Active years: 1990-1995.
Location History:
- Cupertino, CA (US) (1990)
- Saratoga, CA (US) (1995)
Company Filing History:
Years Active: 1990-1995
Title: Innovations by Leo K Lu
Introduction
Leo K Lu is an accomplished inventor based in Cupertino, CA. He has made significant contributions to the field of mechanical engineering, particularly in the development of advanced bearing systems and vibration damping technologies. With a total of 2 patents, his work reflects a commitment to innovation and practical applications in engineering.
Latest Patents
One of Leo K Lu's latest patents is the Active Bearing. This mechanical bearing design incorporates the advantages of magnetic and other non-contact bearing systems, allowing for active control. The tilt pad bearing features a structure that changes shape in response to a control signal, utilizing a piezoceramic smart material and a backing housing. A controller is included to generate the control signal based on feedback information.
Another notable patent is the Vibration Damping Apparatus. This invention consists of a hollow beam structure, such as a machinery subbase, which has apertures in its sidewalls. It includes multiple shear damper assemblies that straddle these apertures and are secured to the wall on either side. The shear damper assemblies are equipped with a viscoelectric damping layer that dissipates vibrational energy, effectively minimizing the vibrational response of the hollow beam structure.
Career Highlights
Leo K Lu is currently employed at Westinghouse Electric Corporation, where he continues to innovate and develop new technologies. His work has had a significant impact on the engineering community, particularly in the areas of mechanical systems and vibration control.
Collaborations
Throughout his career, Leo has collaborated with notable colleagues, including Jerry R Smerecky and Robert P Andrews. These partnerships have contributed to the advancement of his projects and the successful implementation of his inventions.
Conclusion
In summary, Leo K Lu is a prominent inventor whose work in mechanical engineering has led to valuable innovations, including the Active Bearing and Vibration Damping Apparatus. His contributions continue to influence the field and demonstrate the importance of engineering advancements.