Location History:
- Champaign, IL (US) (2002 - 2003)
- Boise, ID (US) (2004 - 2008)
- Sunnyvale, CA (US) (2013 - 2016)
- San Jose, CA (US) (2013 - 2017)
- Fremont, CA (US) (2016 - 2020)
- Roseville, CA (US) (2019 - 2020)
Company Filing History:
10 out of 13,684 
2 out of 993 
2 out of 2,253 
Years Active: 2002-2020
Title: Shambhu Nath Roy: Innovator in Electrostatic and Robotic Technologies
Introduction
Shambhu Nath Roy, based in San Jose, CA, is an accomplished inventor known for his significant contributions to electrostatic chucking and robotic vision technologies. With an impressive portfolio of 23 patents, Roy has been instrumental in developing advanced tools and systems that enhance efficiency across various industries.
Latest Patents
Among his latest innovations, Roy has patented an "Electrostatic chucking force measurement tool for process chamber carriers." This tool is designed for micromechanical and semiconductor processing, featuring a workpiece fitting that securely holds a workpiece. The arm coupled to the fitting pulls the workpiece laterally across the chuck, with a force gauge measuring the force exerted during this process.
Another notable patent is his "Robot vision supervisor for hybrid homing, positioning, and workspace UFO detection." This system is engineered for industrial robots utilized in consumer applications, such as in homes and restaurants. It assists robots in finding their homing position, detecting unidentified foreign objects, and avoiding collisions through advanced image processing algorithms.
Career Highlights
Throughout his career, Shambhu Nath Roy has made significant strides in the fields of automation and semiconductor processing. He has worked with recognized companies like Applied Materials, Inc., where he contributed to the advancement of technologies that streamline manufacturing processes.
Collaborations
Roy has collaborated with notable professionals in the industry, including Michael Merz and Cheng-Hsiung Matt Tsai. Their combined expertise has helped enhance the innovations developed and have paved the way for greater advancements in their respective fields.
Conclusion
Shambhu Nath Roy's dedication to innovation and excellence is evident in his numerous patents and contributions. His work in electrostatic and robotic technologies continues to shape the future of industrial applications, enhancing both productivity and safety. As he advances his career, Roy remains an influential figure in the realm of engineering and invention.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.