Ronald D Bartram

Title: The Innovative Contributions of Ronald D. Bartram

Introduction

Ronald D. Bartram is a notable inventor based in Webster Groves, MO (US). He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work has focused on improving processes and apparatuses related to semiconductor wafers, showcasing his expertise and innovative spirit.

Latest Patents

One of Bartram's latest patents is for an "Edge Stripped BESOI Wafer." This process involves stripping the outer edge of a bonded BESOI wafer, which consists of a handle wafer, an oxide layer, a device layer, and a p.sup.+ etch-stop layer. The method includes masking the exposed face of the p.sup.+ etch-stop layer and abrading the periphery of the wafer to remove edge margins effectively. Another significant patent is for an "Apparatus for Cleaning Semiconductor Wafers." This apparatus features a tank containing a liquid, where a wafer holder immerses the semiconductor wafer. The design allows for the wafer to be rotated and reciprocated, ensuring that the central region of the wafer repeatedly passes through the liquid's surface for effective cleaning.

Career Highlights

Throughout his career, Ronald D. Bartram has worked with prominent companies in the semiconductor industry, including MEMC Electronic Materials, Inc. and Si Bond LLC. His experience in these organizations has contributed to his development as an inventor and has allowed him to refine his innovative ideas.

Collaborations

Bartram has collaborated with notable individuals in his field, including Eugene R. Hollander and David I. Golland. These collaborations have likely enriched his work and contributed to the advancements in semiconductor technology.

Conclusion

Ronald D. Bartram's contributions to semiconductor technology through his patents and career experiences highlight his role as an influential inventor. His innovative processes and apparatuses continue to impact the industry positively.