Joseph G Harden

Title: Joseph G. Harden: Innovator in Micromechanical Device Fabrication

Introduction

Joseph G. Harden is a notable inventor based in Garland, TX (US). He has made significant contributions to the field of micromechanical devices, particularly through his innovative patent that enhances the fabrication process of these devices. His work is recognized for improving the yield and quality of micromechanical components.

Latest Patents

Joseph G. Harden holds a patent for a method of reducing wafer particles after partial saw using a superhard. This invention involves fabricating a monolithic device from a wafer by selecting the composition of two or more layers of photoresist. The method employs a superhard protective layer, such as DLC or TiW, which is deposited over the partially fabricated device prior to a partial saw. This protective layer minimizes defects in the underlying photoresist layers and allows for effective etching of particles and damage on the oxide edges using a 6% BHF solution. The invention significantly enhances the yield of micromechanical devices.

Career Highlights

Joseph G. Harden is associated with Texas Instruments Corporation, where he has applied his expertise in micromechanical device fabrication. His innovative approach has contributed to advancements in the field, making him a valuable asset to the company.

Collaborations

Throughout his career, Joseph has collaborated with notable colleagues, including Mike Brenner and Timothy J. Hogan. These collaborations have fostered an environment of innovation and have led to further advancements in their respective fields.

Conclusion

Joseph G. Harden's contributions to the field of micromechanical devices through his innovative patent demonstrate his commitment to advancing technology. His work continues to influence the industry and improve the quality of micromechanical devices.