This inventor holds 3 USPTO granted patents and 3 published patent applications. Top assignees: Emcore Corporation, Iqe Rf, LLC. Active years: 2010-2012.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2010-2012
Title: Richard W Hoffman, Jr: Innovator in Compound Semiconductor Technology
Introduction
Richard W Hoffman, Jr is a notable inventor based in Clinton, NJ (US). He has made significant contributions to the field of compound semiconductor technology, holding a total of 3 patents. His work focuses on integrating various active devices on common semiconductor wafers, showcasing his expertise in this advanced area of research.
Latest Patents
Hoffman’s latest patents include innovative designs for integrated devices on a common compound semiconductor III-V wafer. One of his patents describes a III-V compound semiconductor structure that comprises epitaxial structures, including an integrated pair of different types of active devices. This semiconductor structure features a semi-insulating substrate of a compound semiconductor III-V material, with a concentration profile of dopant material that decreases smoothly across the interface between the substrate and the first epitaxial structure.
Another patent details an integrated pair of HBT and FET transistors that share a common compound semiconductor III-V epitaxial layer. This design includes multiple epitaxial structures, with the first epitaxial structure forming a portion of the HBT transistor. The concentration profile of a first contaminant, which contributes electrical charge, also decreases smoothly across the interface between the semi-insulating substrate and the first epitaxial structure.
Career Highlights
Throughout his career, Richard W Hoffman, Jr has worked with prominent companies in the semiconductor industry, including Emcore Corporation and IQE RF, LLC. His experience in these organizations has allowed him to develop and refine his innovative ideas in semiconductor technology.
Collaborations
Hoffman has collaborated with talented individuals in his field, including Victor Labyuk and Sherry Qianwen Ye. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Richard W Hoffman, Jr is a distinguished inventor whose work in compound semiconductor technology has led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to pushing the boundaries of technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile