Melvin J Hoffman

Title: Melvin J Hoffman: Innovator in Semiconductor Technology

Introduction

Melvin J Hoffman is a notable inventor based in Scottsdale, AZ, recognized for his contributions to semiconductor technology. He holds a patent that showcases his innovative approach to improving semiconductor wafer carriers.

Latest Patents

Hoffman's most recent patent is for a semiconductor wafer carrier and method. This invention provides an improved design that allows for gimballing motion of the wafer, enabling dynamic alignment with a polishing platen. The gimballing motion is achieved through a conical receptacle that features a spring friction fit with a spherical button. Additionally, a torque plate with spring fingers ensures the spring friction fit between the conical receptacle on the rotating shaft and the spherical button on the drive plate of the wafer carrier.

Career Highlights

Hoffman is associated with Ipec/Westech Systems, Inc., where he has made significant contributions to the field of semiconductor manufacturing. His work has been instrumental in enhancing the efficiency and effectiveness of wafer processing.

Collaborations

Throughout his career, Hoffman has collaborated with notable colleagues, including Joe E Koeth and Paul D Jackson. These partnerships have fostered innovation and advancement in semiconductor technologies.

Conclusion

Melvin J Hoffman is a distinguished inventor whose work in semiconductor technology has led to significant advancements in wafer processing. His innovative designs continue to influence the industry and improve manufacturing processes.