This inventor holds 5 USPTO granted patents. Top assignees: Intel Magnetics, Inc., Intel Corporation, Other. Active years: 1980-1998.
Company Filing History:
2 out of 8 
1 out of 56,240 
3 out of 834,411 Years Active: 1980-1998
Title: Richmond B Clover: Innovator in Planarization Technology
Introduction
Richmond B Clover is a notable inventor based in Sunnyvale, CA, with a focus on advancements in planarization technology. He holds a total of 5 patents that contribute to the field of semiconductor manufacturing. His innovative designs have significantly improved the efficiency and effectiveness of wafer polishing processes.
Latest Patents
Clover's latest patents include a vertically stacked planarization machine, which features two or more vertically stacked individual platens designed for polishing wafers. The machine utilizes wafer holders that can rotate the wafers, while the platens can be orbited to enhance the polishing process. Each platen is equipped with both top and bottom polishing pads, allowing for the simultaneous polishing of multiple wafers. The design incorporates a dual wafer holder that exerts equal pressure on both the upward and downward wafers, preventing any bowing of the platen. The machine is supported by three vertical members positioned at 120-degree intervals, ensuring stability during operation. Additionally, transport elevators facilitate the movement of wafers to and from the platens, and a polishing pad conditioner is included to maintain the quality of the polishing pads.
Career Highlights
Throughout his career, Clover has worked with prominent companies, including Intel Magnetics, Inc. His contributions to the field have been recognized for their innovative approach to improving wafer polishing techniques. Clover's work has paved the way for advancements in semiconductor manufacturing processes.
Collaborations
Clover has collaborated with notable individuals in the industry, including George J Miller and David M Lee. Their combined expertise has contributed to the development of cutting-edge technologies in planarization.
Conclusion
Richmond B Clover's contributions to the field of planarization technology have made a significant impact on the semiconductor industry. His innovative patents and collaborative efforts continue to drive advancements in wafer polishing processes.