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:
Dec. 22, 2020
Filed:
Dec. 16, 2019
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/293 (2006.01); G02B 6/036 (2006.01); G02B 6/124 (2006.01); G02B 6/122 (2006.01); G02B 6/12 (2006.01);
U.S. Cl.
CPC ...
G02B 6/29383 (2013.01); G02B 6/03638 (2013.01); G02B 6/29395 (2013.01);
Abstract
An optical add/drop multiplexer (OADM) includes a drop signal separator and a drop signal reflector. The drop signal separator is coupled to a main input end and a drop end. The drop signal separator is coupled to the drop signal reflector, and the drop signal reflector is coupled to a main output end.
Quick Actions:
Wang, Jing. (2020). Optical add/drop multiplexer (U.S. Patent No. 10871615). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10871615
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile