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:
Jan. 09, 2024
Filed:
Feb. 03, 2022
Kyocera Corporation, Kyoto, JP;
Tomonori Sugime, Yokohama, JP;
KYOCERA CORPORATION, Kyoto, JP;
Abstract
An optical power supply system includes a first data communication device and a second data communication device. The first data communication device includes a power sourcing equipment device including a first semiconductor laser; and a first transmitter including a second semiconductor laser and a first modulator. The second data communication device includes a powered device comprising a photoelectric conversion element; a receiver; a data processing unit; and a second transmitter including a third semiconductor laser and a second modulator. The first data communication device and the second data communication device perform optical communication with each other. The electric power obtained by the conversion of the feed light by the photoelectric conversion element is driving power for the second transmitter and the receiver.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile