Title: Wendell Thomas Blonigan: Innovator in Vacuum Processing Technology
Introduction
Wendell Thomas Blonigan is an inventor based in Pleasanton, CA (US). He currently works at Orbotech Lt Solar, LLC. Although he does not hold any granted patents, he is actively involved in the development of innovative technologies related to vacuum processing apparatus.
Latest Patent Applications
Wendell has submitted several patent applications that showcase his expertise in vacuum processing technology. One of his latest applications is for a "Grounding Assembly for Vacuum Processing Apparatus." This application describes vacuum processing chambers designed with improved electrical contact to substrate carriers. Specific embodiments include a plasma processing chamber featuring a pedestal that supports the carrier, along with a series of fixed posts and resilient contacts distributed across the pedestal's area. The fixed posts provide physical support, while the resilient contacts ensure reliable and repeatable multi-point electrical contact to the carrier.
Another significant application is for a "Showerhead Assembly for Vacuum Processing Apparatus." This application focuses on vacuum processing chambers that accommodate thermal expansion and contraction. The described plasma processing chamber includes a showerhead that allows for thermal expansion and contraction without causing structural stress on the chamber body or compromising any vacuum seal.
Conclusion
Wendell Thomas Blonigan is a dedicated inventor contributing to advancements in vacuum processing technology through his innovative patent applications. His work reflects a commitment to improving the efficiency and reliability of vacuum processing systems.