Northridge, CA, United States of America

Charles F Gay

This inventor holds 8 USPTO granted patents and 2 published patent applications. Top assignees: Atlantic Richfield Company, Siemens Solar Industries. Active years: 1979-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles F Gay. Retrieved from https://idiyas.com/inventor/charles-f-gay

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

Calculating rank
USPTO Granted Patents = 8 

% Patents Active = 100.0

Average Co-Inventor Count = 2.0

ph-index = 7

Forward Citations = 636(Granted Patents)


Location History:

  • Tujunga, CA (US) (1979 - 1982)
  • Los Angeles, CA (US) (1986)
  • Northridge, CA (US) (1984 - 1992)

Company Filing History:


Years Active: 1979-1992

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8 patents (USPTO):Explore Patents

Title: The Innovations of Charles F. Gay

Introduction

Charles F. Gay is a notable inventor based in Northridge, CA (US), recognized for his contributions to the field of photovoltaic technology. With a total of 8 patents, Gay has made significant advancements in solar cell technology, particularly in the development of transparent electrodes.

Latest Patents

Among his latest patents, Gay has developed innovative solar cells incorporating transparent electrodes made from hazy zinc. These transparent conductors are designed for use in various photovoltaic devices, featuring a ZnO transparent conductor layer that achieves a specific level of haziness through controlled formation parameters. This innovation allows for the adjustment of dopant concentration during deposition, enabling the creation of films with desired morphology and structure. Additionally, Gay's transparent photovoltaic module features transparent electrodes on both the front and back surfaces of a semiconductive layer, allowing for selective transparency and control over the spectral makeup of transmitted light. This technology can be utilized for both photovoltaic purposes and non-photovoltaic applications, such as interior illumination.

Career Highlights

Throughout his career, Charles F. Gay has worked with prominent companies, including Atlantic Richfield Company and Siemens Solar Industries. His work has significantly impacted the solar energy sector, pushing the boundaries of what is possible with transparent photovoltaic technology.

Collaborations

Gay has collaborated with notable individuals in the field, including Robert D. Wieting and V. K. Kapur. These partnerships have contributed to the advancement of his innovative projects and patents.

Conclusion

Charles F. Gay's contributions to solar technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of efficient and innovative photovoltaic 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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