Location History:
- Hillsboro, OR (US) (2018 - 2021)
- Beaverton, OR (US) (2016 - 2023)
Company Filing History:
Years Active: 2016-2023
Title: The Innovative Contributions of Santosh Kumar
Introduction
Santosh Kumar is a notable inventor based in Hillsboro, Oregon, who has made significant contributions to the field of electroplating technology. With a total of six patents to his name, he has developed innovative methods and systems that enhance the efficiency and effectiveness of electroplating processes.
Latest Patents
One of his latest patents is titled "Cleaning Electroplating Substrate Holders Using Reverse Current Deplating." This invention provides cleaning methods to remove unintended metallic deposits from electroplating apparatuses by utilizing reverse current deplating techniques. The process involves positioning a cleaning disk in an electroplating cup, which is submerged in a plating solution. A reverse current is applied to initiate the removal of deposits, making it particularly useful for cleaning equipment used in semiconductor and wafer-level packaging.
Another significant patent is "Integrated Elastomeric Lipseal and Cup Bottom for Reducing Wafer Sticking." This invention focuses on electroplating cups designed to hold and seal wafers during the electroplating process. The cup features a radially inwardly protruding surface with multiple through-holes, and an elastomeric lipseal that adheres to this surface. This design helps mitigate the effects of wafer sticking, enhancing the overall efficiency of the electroplating process.
Career Highlights
Throughout his career, Santosh Kumar has worked with prominent companies in the semiconductor industry, including Novellus Systems Incorporated and Lam Research Corporation. His experience in these organizations has allowed him to refine his skills and contribute to advancements in electroplating technology.
Collaborations
Santosh has collaborated with notable professionals in his field, including Lee Peng Chua and Steven T Mayer. These collaborations have further enriched his work and led to innovative solutions in electroplating processes.
Conclusion
Santosh Kumar's contributions to electroplating technology through his patents and career experiences highlight his role as a significant inventor in the industry. His innovative approaches continue to influence the field and improve manufacturing processes.