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:
Jun. 09, 2015
Filed:
May. 06, 2013
Kotura, Inc., Monterey Park, CA (US);
Shirong Liao, Mira Loma, CA (US);
Mehdi Asghari, Pasadena, CA (US);
Dazeng Feng, El Monte, CA (US);
Roshanak Shafiiha, La Canada-Flintridge, CA (US);
Daniel C. Lee, Montclair, CA (US);
Wei Qian, Torrance, CA (US);
Xuezhe Zheng, San Diego, CA (US);
Ashok Krishnamoorthy, San Diego, CA (US);
John E. Cunningham, San Diego, CA (US);
Kannan Raj, San Diego, CA (US);
Kotura, Inc., Monterey Park, CA (US);
Oracle International Corporation, Redwood Shores, CA (US);
Abstract
An optical device has a waveguide immobilized on a base. A lens is defined by the base. A reflecting side reflects a light signal that travels on an optical pathway that extends through the lens and into the waveguide. The reflecting side is positioned to reflect the light signal as the light signal travels along a portion of the optical pathway between the lens and the waveguide. An optical insulator that confines the light signal within the waveguide. The portion of the optical pathway between the lens and the waveguide extends through the optical insulator such that the light signal is transmitted through the optical insulator.