Robert B Champ

Title: The Innovative Contributions of Robert B Champ

Introduction

Robert B Champ is a notable inventor based in Boulder, Colorado, recognized for his significant contributions to the field of electrophotography. With a total of nine patents to his name, Champ has made advancements that enhance the performance and efficiency of photoconductors used in various reproduction devices.

Latest Patents

One of Champ's latest patents is for an electrophotographic photoconductor containing fluorenyl-azine. This innovative photoconductor is designed for use in electrophotographic reproduction devices and exhibits reduced room light and cycling fatigue without negatively impacting sensitivity. The photoconductor includes specifically defined fluorenyl-azine derivatives in its charge transport layer, which are crucial for its enhanced performance. Another significant patent involves squarylium photoconductors with noncrystalline bisphenol A binders. This invention describes an aggregate xerographic photoconductor that incorporates light-sensitive squarylium dye and a binder chosen from a mixture of bisphenol molecules, resulting in a noncrystalline, nonpolymeric product.

Career Highlights

Throughout his career, Robert B Champ has worked with prominent companies such as IBM and Lexmark International, Inc. His work in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in the field of electrophotography.

Collaborations

Champ has collaborated with notable individuals in his field, including Meredith David Shattuck and Donald A Stremel. These collaborations have likely played a role in the development of his patents and innovations.

Conclusion

Robert B Champ's contributions to the field of electrophotography through his patents and collaborations highlight his role as a significant inventor. His work continues to influence the technology used in reproduction devices today.