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:
Aug. 23, 2022
Filed:
Jun. 21, 2019
Opticis Co., Ltd., Seongnam-si, KR;
Hee Dae Kim, Buk-gu Gwangju, KR;
OPTICIS CO., LTD., Gyeonggi-do, KR;
Abstract
An optical connector includes: a base substrate; an optical fiber on the base substrate; a plurality of optical devices having different wavelength bands and arranged in a curved shape concave toward the optical fiber to surround an end surface of the optical fiber; and an optical path changing device between the optical fiber and the plurality of optical devices and configured to diffract or refract incident light at different angles according to wavelength bands of the incident light. According to the optical connector, the arrangement of a plurality of light-emitting or light-receiving devices may be simplified and the number of communication channels may be easily increased in a multiplexing or demultiplexing structure in which a plurality of communication channels are provided using a single optical fiber.