Lawrance A Ringor

Title: Lawrance A Ringor: Innovator in Semiconductor Technology

Introduction

Lawrance A Ringor is a notable inventor based in Mountain View, CA (US). He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent.

Latest Patents

One of his key patents is titled "Cathode assembly containing an electrostatic chuck for retaining a wafer in a semiconductor wafer processing system." This invention features a cathode assembly that includes a pedestal and a detachable susceptor. The design incorporates various contact assemblies that utilize a canted spring to establish electrical connections between the pedestal and the detachable susceptor. The canted spring is uniquely designed with coils tilted in one direction, forming a doughnut shape. This configuration allows for multiple parallel self-loading electrical connections, ensuring reliable RF electrical energy transfer. The innovative canted spring contact enables flat contact between the pedestal and the chuck, enhancing the efficiency of semiconductor processing.

Career Highlights

Lawrance A Ringor is currently associated with Applied Materials, Inc., a leading company in the semiconductor industry. His work has been instrumental in advancing technologies that improve semiconductor manufacturing processes.

Collaborations

Throughout his career, Lawrance has collaborated with esteemed colleagues, including Gilbert Hausmann and Anantha K Subramani. These collaborations have further enriched his contributions to the field.

Conclusion

Lawrance A Ringor's innovative work in semiconductor technology, particularly his patented cathode assembly, showcases his expertise and commitment to advancing the industry. His contributions continue to influence the efficiency and reliability of semiconductor wafer processing systems.