Champaign, IL, United States of America

Mark A Emanuel

This inventor holds 1 USPTO granted patent. Top assignee: University of Illinois. Active years: 1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Mark A Emanuel. Retrieved from https://idiyas.com/inventor/mark-a-emanuel-wr25yzq9

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1991

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1 patent (USPTO):Explore Patents

Title: Mark A Emanuel: Innovator in Semiconductor Technology

Introduction

Mark A Emanuel is a prominent inventor based in Champaign, IL (US). He has made significant contributions to the field of semiconductor technology, particularly through his innovative patent.

Latest Patents

Mark A Emanuel holds a patent for a semiconductor device and method. This patent describes a semiconductor heterostructure device that includes a first semiconductor layer with a barrier layer made of a semiconductor material that has a wider bandgap than the first layer. A carrier transport layer is placed on the barrier layer, formed from a semiconductor material with a narrower bandgap. The device operates by applying a negative potential to the contact layer, which influences the flow of electrons and current within the device.

Career Highlights

Mark A Emanuel is affiliated with the University of Illinois, where he has been involved in cutting-edge research and development in semiconductor technologies. His work has contributed to advancements in the efficiency and functionality of semiconductor devices.

Collaborations

Some of his notable coworkers include Karl Hess and James J Coleman, who have collaborated with him on various projects related to semiconductor technology.

Conclusion

Mark A Emanuel's contributions to semiconductor technology through his innovative patent highlight his role as a key inventor in this field. His work continues to influence advancements in semiconductor devices and methods.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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