Harold A Downey

Title: Harold A. Downey: Innovator in Integrated Circuit Technology

Introduction

Harold A. Downey is a notable inventor based in Austin, TX, recognized for his contributions to integrated circuit technology. With a total of 3 patents to his name, Downey has made significant advancements in the field, particularly in the design and functionality of semiconductor devices.

Latest Patents

One of Downey's latest patents is for an integrated circuit die I/O cell. This innovation includes an input/output (I/O) cell that features active I/O circuitry within a substrate, multiple metal interconnect layers, and an insulating layer. The design incorporates a first and second pad, with the second pad strategically positioned over at least two metal structures in the final metal layer. This configuration allows for selective coupling to metal structures through openings in the insulating layer. Another significant patent involves a method of forming an alternative ground contact for a semiconductor die. This method enables the bulk silicon at the back of a die to be electrically grounded to functional devices or packaging substrate using conductive fillet material.

Career Highlights

Harold A. Downey is currently employed at Motorola Corporation, where he continues to innovate and contribute to the field of semiconductor technology. His work has been instrumental in enhancing the performance and reliability of integrated circuits.

Collaborations

Downey has collaborated with several talented individuals, including Susan H. Downey and James W. Miller, who have contributed to his projects and innovations.

Conclusion

Harold A. Downey's work in integrated circuit technology exemplifies the spirit of innovation and dedication to advancing the field. His patents reflect a commitment to improving semiconductor devices, making him a valuable contributor to the industry.