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. 03, 2017
Filed:
Aug. 25, 2014
Micron Technology, Inc., Boise, ID (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Roy Meade, Boise, ID (US);
Jason Orcutt, Katonah, NY (US);
Milos Popovic, Boulder, CO (US);
Jeffrey Shainline, Boulder, CO (US);
Zvi Sternberg, Metar, IL;
Vladimir Stojanovic, Berkeley, CA (US);
Ofer Tehar-Zahav, Hadera, IL;
Micron Technology, Inc., Boise, ID (US);
Massachusetts Institute of Technology, Cambridge, MA (US);
Abstract
An integrated structure and method of formation provide a lower level waveguide having a core of a first material and a higher level waveguide having a core of a second material and a coupling region for coupling the two waveguides together. The different core materials provided different coupled waveguides having different light loss characteristics.