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For the Inventor, By the Inventor

Western Springs, IL, United States of America

Michael Carmody

This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Epir Technologies, Inc.. Active years: 2016-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Carmody. Retrieved from https://idiyas.com/inventor/michael-carmody-u38kpy6q

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

USPTO Granted Patents = 4 

% Patents Active = 100.0

Average Co-Inventor Count = 4.3

ph-index = 1

Forward Citations = 2(Granted Patents)


Company Filing History:

goldMedal4 out of 14 
 
Epir Technologies, Inc.
 patents

Years Active: 2016-2022

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4 patents (USPTO):Explore Patents
1. 11257973 - Method for passing photovoltaic current between a subcell formed from a group II-VI semiconductor material and a subcell formed from a group IV semiconductor material (2022-02-22),
2. 10340405 - Tunnel heterojunctions in Group IV/Group II-IV multijunction solar cells (2019-07-02),
3. 9837563 - MBE growth technique for group II-VI inverted multijunction solar cells (2017-12-05),
4. 9455364 - Tunnel homojunctions in group IV / group II-VI multijunction solar cells (2016-09-27),

Title: Michael Carmody: Innovator in Photovoltaic Technology

Introduction

Michael Carmody is a notable inventor based in Western Springs, IL (US). He has made significant contributions to the field of photovoltaic technology, holding a total of 4 patents. His work focuses on enhancing the efficiency and functionality of solar cells through innovative methods.

Latest Patents

Carmody's latest patents include a method for passing photovoltaic current between a subcell formed from a group II-VI semiconductor material and a subcell formed from a group IV semiconductor material. This method involves forming a first subcell through an epitaxial growth process, creating a tunnel heterojunction between the two subcells, and allowing photoelectric series current to flow through them. Another significant patent details the design of tunnel heterojunctions in Group IV/Group II-VI multijunction solar cells, which enables efficient current flow through the photovoltaic cells.

Career Highlights

Michael Carmody is currently employed at Epir Technologies, Inc., where he continues to develop innovative solutions in the photovoltaic sector. His expertise and dedication to advancing solar technology have positioned him as a key figure in the industry.

Collaborations

Carmody has collaborated with esteemed colleagues such as Sivalingam Sivananthan and James K Garland, contributing to the advancement of photovoltaic research and development.

Conclusion

Michael Carmody's work in photovoltaic technology exemplifies innovation and dedication to renewable energy solutions. His patents and collaborations reflect his commitment to enhancing solar cell efficiency and functionality.

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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