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:
Mar. 30, 2021
Filed:
Jan. 29, 2019
Cisco Technology, Inc., San Jose, CA (US);
Sandeep Razdan, Burlingame, CA (US);
Ashley J. Maker, Pleasanton, CA (US);
Jock T. Bovington, La Mesa, CA (US);
Matthew J. Traverso, Santa Clara, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Using laser patterning for an optical assembly, optical features are written into photonic elements at the end of a manufacturing sequence in order to prevent errors and damages to the optical features. The optical assembly is manufactured by affixing a photonic element to a substrate which includes one or more optical features and mapping one or more optical features for the photonic element. The optical features are then written into the fixed photonic element using laser patterning and the optical assembly is completed by connecting components, such as optical fibers, to the photonic element.