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:
Feb. 09, 2016
Filed:
Feb. 14, 2013
Fluxdata, Inc., Rochester, NY (US);
Christopher T. Cotton, Honeoye Falls, NY (US);
Lawrence Taplin, Rochester, NY (US);
Pano Spiliotis, Rochester, NY (US);
FluxData, Inc., Rochester, NY (US);
Abstract
An optical device that creates separate images for different wavelength bands of light. The device comprises a light sensor, a first dichroic filter, and a first mirror. The light sensor comprises a first light sensing portion and a second light sensing portion. The first dichroic filter reflects a first portion of incident light of a first wavelength band from a source through an imaging lens with the imaging lens projecting a first image of the source onto the first light sensing portion of the light sensor; and the first dichroic filter transmits a second portion of incident light of a second wavelength band from the scene different from the first wavelength range. The first mirror is positioned to reflect the transmitted second portion of incident light through the imaging lens, the imaging lens projecting a second image of the source onto the second light sensing portion of the light sensor.