Raymond Gristi

Title: Innovations by Raymond Gristi

Introduction

Raymond Gristi is a notable inventor based in San Jose, CA. He has made significant contributions to the field of semiconductor processing and high-pressure fittings. With a total of 3 patents to his name, Gristi's work showcases his expertise and innovative spirit.

Latest Patents

One of Gristi's latest patents is for a cathode assembly containing an electrostatic chuck for retaining a wafer in a semiconductor wafer processing system. This invention features a pedestal and a detachable susceptor, utilizing various contact assemblies with a canted spring to ensure reliable RF electrical energy transfer. The canted spring design allows for flat contact between the pedestal and the chuck, enhancing the efficiency of the semiconductor processing system.

Another significant patent is for a high-pressure fitting designed to be weldingly coupled to high-pressure tubing. This fitting can be chamfered to provide a smoother welded joint, and its interior surface finish is improved through an abrasive fluid. The innovative design allows for precise flow system tolerancing, making it a valuable addition to high-pressure applications.

Career Highlights

Raymond Gristi is currently employed at Applied Materials, Inc., a leading company in the semiconductor industry. His work at Applied Materials has allowed him to develop and refine technologies that are crucial for modern semiconductor manufacturing processes.

Collaborations

Throughout his career, Gristi has collaborated with talented individuals such as Peter K Loewenhardt and Hiroji Hanawa. These collaborations have contributed to the advancement of technologies in the semiconductor field.

Conclusion

Raymond Gristi's innovative contributions to semiconductor processing and high-pressure fittings highlight his role as a significant inventor in the industry. His patents reflect a commitment to enhancing technology and improving manufacturing processes.