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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 12772651 B1

PDFFull Text
Date of Patent:
Oct. 20, 2026

Filed:

Oct. 11, 2022

Polymer and perovskite composite-based photoreceptor and method

Applicant:

King Abdullah University of Science and Technology, Thuwal, SA;

Inventors:

Ahmed M. Eltawil, Irvine, CA (US);

Mohammed E. Fouda, Irvine, CA (US);

Boon S. Ooi, Thuwal, SA;

Khaled Nabil Salama, Thuwal, SA;

Mani Teja Vijjapu, Thuwal, SA;

Assignee:

KING ABDULLAH UNIVERSITY OF SCIENCE AND TECHNOLOGY, Thuwal, SA;

Attorney:

PATENT PORTFOLIO BUILDERS PLLC

Primary Examiner:

Seung C Sohn

Int. Cl.
CPC ...
H10K 10/10 (2023.01); G06N 3/049 (2023.01); H10K 10/84 (2023.01); H10K 19/00 (2026.01); H10K 30/82 (2023.01); H10K 39/30 (2026.01); H10K 85/50 (2023.01); H10K 102/10 (2023.01);
U.S. Cl.
CPC ...
H10K 10/10 (2023.02); G06N 3/049 (2013.01); H10K 10/84 (2023.02); H10K 19/00 (2023.02); H10K 30/82 (2023.02); H10K 39/30 (2023.02); H10K 85/50 (2023.02); H10K 2102/103 (2023.02);
Abstract

A capacitive photoresistor array having frequency-independent capacitance includes first and second electrodes and a composite material including a perovskite and a terpolymer. The composite material is sandwiched between the first electrode and the second electrode, and a capacitance of the array changes proportionally with a light intensity for visible light and is independent of light frequency due to a combination of the perovskite and the terpolymer.

Find Patent Forward Citations

Eltawil, Ahmed. (2026). Polymer and perovskite composite-based photoreceptor and method (U.S. Patent No. 12772651). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12772651

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

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