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. 16, 2022
Filed:
Jun. 07, 2019
Applicant:
Huber+suhner Polatis Limited, Cambridge, GB;
Inventors:
Assignee:
Huber+Suhner Polatis Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04Q 11/00 (2006.01); H04J 14/02 (2006.01);
U.S. Cl.
CPC ...
H04Q 11/0005 (2013.01); H04J 14/0212 (2013.01); H04Q 2011/0016 (2013.01); H04Q 2011/0032 (2013.01); H04Q 2011/0035 (2013.01);
Abstract
An optical switching unit comprising: a plurality of arrays of multiple optical waveguides; and a switching structure controllable to direct light received from any of the optical waveguides in a first array of the plurality of arrays to one or more optical waveguides of each other array in the plurality of arrays.