Dave Jordan

Title: Innovations by Dave Jordan in Semiconductor Equipment

Introduction

Dave Jordan is an accomplished inventor based in Alamo, California. He has made significant contributions to the field of semiconductor equipment technology. His innovative approach has led to the development of a unique patent that addresses critical issues in chemical mechanical polishing processes.

Latest Patents

Dave Jordan holds a patent for a "Recyclable retaining ring assembly for a chemical mechanical polishing apparatus." This invention features an annular ring assembly designed to maintain strict planar flatness, rigidity, high tolerances, and surface stability control. Notably, the construction of the retaining and backing ring assembly eliminates the use of glues, adhesives, and epoxies. This advancement prevents adverse chemical reactions and contamination from adhesives that typically come into contact with chemical slurry and substrate layers during polishing. As a result, his invention offers a low-cost alternative for suppliers and manufacturers of retaining rings. It also facilitates a method for exchanging, reconditioning, and recycling the retaining ring indefinitely, thereby reducing consumable waste materials. Furthermore, the ring assembly maintains uniform mechanical properties and strict tolerances after post-reconditioning, which helps reduce variability and maintain process consistency.

Career Highlights

Dave Jordan is associated with Semiconductor Equipment Technology, where he applies his expertise in developing innovative solutions for the semiconductor industry. His work has been instrumental in enhancing the efficiency and sustainability of semiconductor manufacturing processes.

Collaborations

Dave has collaborated with notable colleagues, including Jose Luis Gonzalez and Andrew William Tudhope. Their combined efforts contribute to advancing technology in the semiconductor field.

Conclusion

Dave Jordan's innovative contributions, particularly his patented recyclable retaining ring assembly, showcase his commitment to improving semiconductor manufacturing processes. His work not only enhances efficiency but also promotes sustainability in the industry.