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:
Oct. 16, 2018
Filed:
Aug. 22, 2017
Applicant:
International Business Machines Corporation, Armonk, NY (US);
Inventors:
Assignee:
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); G02B 6/30 (2006.01); G02B 6/02 (2006.01); B29C 65/02 (2006.01); G02B 6/38 (2006.01); G02B 6/122 (2006.01); G02B 6/26 (2006.01); B29L 11/00 (2006.01);
U.S. Cl.
CPC ...
G02B 6/30 (2013.01); B29C 65/02 (2013.01); G02B 6/02033 (2013.01); G02B 6/1221 (2013.01); G02B 6/262 (2013.01); G02B 6/3861 (2013.01); G02B 6/3885 (2013.01); B29L 2011/00 (2013.01); G02B 6/3839 (2013.01); G02B 6/3855 (2013.01);
Abstract
Waveguide connectors include a ferrule having first alignment features. A waveguide has one or more a topclad portions, each with a waveguide core, second alignment features fastened to the first alignment features, and underclad portion that is thicker than the one or more topclad portions.