Company Filing History:
Years Active: 2001-2003
Title: Gene Hempel: Innovator in Semiconductor Processing Technology
Introduction
Gene Hempel, an accomplished inventor based in Gilbert, AZ, has made significant contributions to the field of semiconductor processing technology. With a portfolio of five patents, Hempel has a track record of innovation that addresses critical challenges in the industry.
Latest Patents
One of Hempel's noteworthy inventions is the "Dual Purpose Handoff Station for Workpiece Polishing Machine." This invention introduces a dual-purpose workpiece handoff station designed for intermediate staging of semiconductor wafers during their transfer between processing stations, particularly in Chemical-Mechanical Planarization (CMP) machines. The handoff station features a specialized workpiece processing surface, such as a polishing pad or buffing pad, equipped with apertures for applying various fluids, including water and chemicals. The operation involves moving a polished wafer to the handoff station, where it undergoes additional polishing, buffing, or cleaning through innovative mechanisms that enhance the efficiency of semiconductor treatments.
Another notable patent developed by Hempel pertains to "Arrangements for Wafer Polishing." This invention encompasses wafer polishing systems that include multiple polish and secondary modules arranged in series. With a conveyor system facilitating movement between modules, this design streamlines the process of wafer polishing and minimizes handling time. The inclusion of traveling wafer gantries ensures precise force application during the polishing operations, leading to optimal surface finishes.
Career Highlights
Hempel is currently affiliated with SpeedFam-IPEC Corporation, a company recognized for its advancements in semiconductor manufacturing equipment. His work at SpeedFam-IPEC has solidified his reputation as an innovator within the industry, focusing on refining processes that enhance semiconductor wafer quality and efficiency.
Collaborations
Throughout his career, Gene Hempel has collaborated with talented individuals, including colleagues Mike L. Bowman and Chris E. Karlsrud. Their collective efforts in research and development have contributed to the successful realization of Hempel's innovative ideas, fostering growth in semiconductor processing technologies.
Conclusion
Gene Hempel's contributions to the world of semiconductor processing are marked by his inventive spirit and dedication to improving manufacturing processes. With a promising suite of patents, his work continues to inspire advancements in the semiconductor industry, highlighting the importance of innovation in technology-driven fields.