This inventor holds 2 USPTO granted patents and 4 published patent applications. Top assignees: Dexterity, Inc., Novellus Systems Incorporated. Active years: 2007-2026.
Company Filing History:
Years Active: 2007-2026
Title: Prabhat Kumar Sinha: Innovator in Robotics and Semiconductor Manufacturing
Introduction
Prabhat Kumar Sinha is a notable inventor based in Santa Clara, CA. He has made significant contributions to the fields of robotics and semiconductor manufacturing. With a total of 2 patents, Sinha's work showcases his innovative approach to solving complex engineering challenges.
Latest Patents
Sinha's latest patents include a variable payload robot and methods for enhanced stripping of low-k films. The variable payload robot is designed with multiple joints, each actuated by motors of varying capacities. This robot is capable of determining a plan and trajectory to move objects based on the payload attributes. The second patent focuses on methods for removing unwanted materials from semiconductor wafers, specifically targeting photo-resist materials and etch-related residues. This method utilizes hydrogen plasma operations combined with inert gas mixing, proving effective in semiconductor manufacturing processes.
Career Highlights
Throughout his career, Prabhat Kumar Sinha has worked with prominent companies such as Novellus Systems Incorporated and Dexterity, Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking technologies in his field.
Collaborations
Sinha has collaborated with notable individuals in the industry, including Haruhiro Harry Goto and David Wingto Cheung. These collaborations have further enriched his work and expanded his impact on the technological landscape.
Conclusion
Prabhat Kumar Sinha is a distinguished inventor whose contributions to robotics and semiconductor manufacturing are noteworthy. His innovative patents and career achievements reflect his dedication to advancing technology.

