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:
Nov. 24, 2009
Filed:
Jun. 11, 2008
Applicant:
Jerry C. Chen, Lexington, MA (US);
Inventor:
Jerry C. Chen, Lexington, MA (US);
Assignee:
Tellabs Operations, Inc., Naperville, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 6/26 (2006.01); G02B 6/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for cross connecting optical signals includes using a common beam steerer to direct a set of optical signals from a set of input ports to a set of output ports. The method further includes adjusting a curvature of the common beam steerer so that paths of the optical signals have substantially the same effective path length.
Chen, Jerry. (2009). Methods and apparatus to make substantially uniform losses in optical cross connects (U.S. Patent No. 7623744). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7623744
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile