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.:
Date of Patent:
May. 26, 2026
Filed:
Aug. 27, 2022
Shandong Xinyuan Photoelectric Technology Co., Ltd, Linyi, CN;
Delong Li, Linyi, CN;
Abstract
A black silicon carbide ceramic based thermoelectric photodetector, and a thermoelectric optical power meter/thermoelectric optical energy meter using same. The black silicon carbide ceramic based thermoelectric photodetector comprises a thermal conduction plate () made of a black silicon carbide ceramic, wherein the surface of one side of the thermal conduction plate () is an optical absorption surface (); and a thermopile () or a series connection conductive metal layer () is arranged on the surface of either side of the thermal conduction plate () to constitute the thermoelectric photodetector. In the thermoelectric photodetector, the black silicon carbide ceramic is used as both the thermal conduction plate () and a light absorber, and is directly combined with the thermopile () or the series connection conductive metal layer () to constitute the thermoelectric photodetector, thereby simplifying the structure of the thermoelectric photodetector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile