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:
Jan. 09, 2018
Filed:
May. 22, 2015
Applicants:
Nasser Ghassemi, Ottawa, CA;
Hugues Tournier, Gatineau, CA;
Inventors:
Nasser Ghassemi, Ottawa, CA;
Hugues Tournier, Gatineau, CA;
Assignee:
Ciena Corporation, Hanover, MD (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05K 5/00 (2006.01); H05K 3/34 (2006.01); H05K 1/18 (2006.01); H05K 1/02 (2006.01); H01P 5/02 (2006.01); H01P 3/00 (2006.01);
U.S. Cl.
CPC ...
H05K 3/34 (2013.01); H01P 3/006 (2013.01); H01P 5/028 (2013.01); H05K 1/0237 (2013.01); H05K 1/18 (2013.01);
Abstract
A waveguide. The waveguide may include a first waveguide region that includes a signal trace with a first width. The waveguide may further include a second waveguide region that includes the signal trace with a second width. The first width may be different from the second width. The signal trace may be configured to transmit an electrical signal. The signal trace with the second width may be configured to couple with an integrated circuit.