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For the Inventor, By the Inventor

Tucson, AZ, United States of America

James Roger P Angel

This inventor holds 4 USPTO granted patents and 2 published patent applications. Top assignee: The University of Arizona. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Roger P Angel. Retrieved from https://idiyas.com/inventor/james-roger-p-angel

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 = 25.0

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 1(Granted Patents)


Company Filing History:

goldMedal4 out of 1,060 
 
The University of Arizona
 patents

Years Active: 2025-2026

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4 patents (USPTO):Explore Patents
1. 12638286 - Method and system to determine surface shapes of heliostats using fully-sampled starlight images (2026-05-26),
2. 12622071 - Bifacial PV module hybridized with III-V PV cells (2026-05-05),
3. 12613394 - Actively focused lightweight heliostat (2026-04-28),
4. 12345446 - Instrumentation and methods for optical metrology of heliostats (2025-07-01),

Title: Innovations by James Roger P Angel

Introduction

James Roger P Angel is an accomplished inventor based in Tucson, AZ. 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 energy systems.

Latest Patents

One of his latest patents is for a bifacial photovoltaic (PV) module hybridized with III-V PV cells. This innovative module features an upper and lower sheet of glass, with a plurality of PV cells sandwiched in between. The design includes copper wires bonded to the outside surface of the upper glass sheet, along with multijunction (MJ) PV cell assemblies that enhance energy capture. Another notable patent is for an actively focused lightweight heliostat. This device includes a reflecting surface mounted on an elastically deformable frame, supported by a truss structure. The electronic control system allows for precise adjustments to the shape of the reflecting surface, optimizing solar energy collection.

Career Highlights

James Roger P Angel is affiliated with the University of Arizona, where he continues to innovate and contribute to advancements in solar technology. His work has garnered attention for its potential to improve the efficiency of solar energy systems.

Collaborations

He collaborates with talented individuals such as Ryker Eads and Nicholas J Didato, who contribute to his research and development efforts.

Conclusion

James Roger P Angel's innovative patents and contributions to solar technology highlight his role as a leading inventor in the field. His work continues to pave the way for advancements in renewable energy solutions.

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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