Wayne M Greene

Title: Wayne M Greene: Innovator in Semiconductor Technology

Introduction

Wayne M Greene is a notable inventor based in Los Gatos, California, recognized for his contributions to semiconductor technology. With a total of five patents to his name, Greene has made significant advancements in the field, particularly in the areas of device isolation and imaging technology.

Latest Patents

One of Greene's latest patents is focused on the local oxidation of a sidewall sealed shallow trench for providing isolation between devices of a substrate. This semiconductor isolation structure includes a substrate where both a first device and a second device are formed. An isolation region is created within the substrate, which features a deep region extending into the substrate and a shallow region that reaches the surface. The deep region has a greater cross-sectional area than the shallow region, and in an alternate embodiment, it includes an oxide while the shallow region is protected by a wall made from oxide and nitride.

Another significant patent involves random access memory integrated with CMOS sensors. This imaging device incorporates a Gray Code generator and an array of pixels, with each pixel containing a CMOS sensor, a comparator, and random access memory. The Gray Code generator initiates at the start of capture mode, providing a sequence of code words. When the output of a CMOS sensor crosses a threshold, a code word representing the intensity of light detected is stored in the random access memory of each pixel.

Career Highlights

Throughout his career, Wayne M Greene has worked with prominent companies such as Agilent Technologies, Inc. and Hewlett-Packard Company. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Greene has collaborated with notable colleagues, including Min Cao and Dietrich Werner Vook, who have also made significant contributions to the field of technology.

Conclusion

Wayne M Greene's innovative work in semiconductor technology and imaging devices has established him as a key figure in the industry. His patents reflect a deep understanding of the complexities involved in device isolation and memory integration, showcasing his commitment to advancing technology.