Jack W Freeman

Title: Jack W Freeman: Innovator in Integrated Circuit Fabrication

Introduction

Jack W Freeman is a notable inventor based in Plano, TX (US), recognized for his contributions to the field of semiconductor technology. He has developed innovative methods that enhance the fabrication of integrated circuits, showcasing his expertise and commitment to advancing technology.

Latest Patents

Freeman holds a patent for a method of fabricating an integrated circuit having active regions near an edge. This invention relates to a technique for scribing and separating dice from each other after fabrication in a semiconductor wafer. The method allows active circuit regions in the dice to reside as close to the edge of a die as possible. The wafer is anisotropically etched through the active layer and into the substrate, forming a generally V-shaped channel, with the dice then being separated along the vertex of the channel. This innovative approach positions the dice to abut each other in a mosaic formation.

Career Highlights

Freeman is associated with Texas Instruments Corporation, a leading company in semiconductor design and manufacturing. His work at Texas Instruments has allowed him to contribute significantly to advancements in integrated circuit technology.

Collaborations

Freeman has collaborated with notable coworkers, including Kenneth E Bean and John Powell, who have also made significant contributions to the field of semiconductor technology.

Conclusion

Jack W Freeman's innovative methods in integrated circuit fabrication demonstrate his valuable contributions to the semiconductor industry. His patent reflects a commitment to enhancing technology and improving manufacturing processes.