Paul E Stevenson

Title: Paul E Stevenson: Innovator in Integrated Circuit Technology

Introduction

Paul E Stevenson is a notable inventor based in Kokomo, IN (US). He has made significant contributions to the field of integrated circuits, holding a total of 4 patents. His work has advanced the technology used in pressure-sensitive devices, showcasing his expertise and innovative spirit.

Latest Patents

One of Stevenson's latest patents is for a monolithic pressure-sensitive integrated circuit. This invention involves creating a silicon integrated circuit by first providing a localized etch-stop layer on one surface of the silicon chip. Successive epitaxial layers of opposite conductivity types are then grown over this surface. In the upper layer, a bridge of four piezoresistors is formed, which overlays the periphery of the etch-stop layer. The conditioning circuitry amplifies the output of the bridge and includes both lateral and vertical junction transistors. The back surface of the chip is etched anisotropically to form a cavity, leaving a thin diaphragm that underlies the bridge of the four piezoresistors.

Career Highlights

Stevenson has worked at Delco Electronics Corporation, where he has been able to apply his innovative ideas in a practical setting. His contributions have not only advanced the technology but have also positioned him as a key figure in the development of integrated circuits.

Collaborations

Throughout his career, Stevenson has collaborated with notable coworkers such as Douglas J Yoder and Ronald E Brown. These collaborations have likely enriched his work and contributed to the success of his inventions.

Conclusion

Paul E Stevenson is a distinguished inventor whose work in integrated circuit technology has made a lasting impact. His innovative patents and contributions to Delco Electronics Corporation highlight his role as a leader in the field.