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:
Feb. 10, 2026
Filed:
Feb. 18, 2022
Applicant:
Boe Technology Group Co., Ltd., Beijing, CN;
Inventors:
Assignee:
BOE TECHNOLOGY GROUP CO., LTD., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 10/00 (2013.01); H04B 10/29 (2013.01); H04B 10/50 (2013.01); H04B 10/516 (2013.01); H04J 14/00 (2006.01);
U.S. Cl.
CPC ...
H04B 10/29 (2013.01); H04B 10/503 (2013.01); H04B 10/516 (2013.01);
Abstract
The present disclosure provides an optical relay device, a signal transmission system and a method, belonging to the field of communication technology. The optical relay device includes: a first signal conversion part, used for modulating a received electrical signal converted from a microwave signal and converting the electrical signal to a laser signal for output; and a second signal conversion part, used for receiving the laser signal output by the first signal conversion part and converting the laser signal to an electrical signal for output.