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:
Sep. 11, 2018
Filed:
Nov. 30, 2015
Sensors Unlimited, Inc., Princeton, NJ (US);
Thuc-Uyen Nguyen, Princeton, NJ (US);
Sensors Unlimited, Inc., Princeton, NJ (US);
Abstract
An imaging system includes a housing having a lens that defines a first optical axis. A sensor is within the housing offset from the first optical axis. A digital display is within the housing offset from the first optical axis opposite from the sensor across the first optical axis. A second optical axis is defined between the sensor and the digital display. A polarized beam splitter is within the housing at an intersection of the first and second optical axes to allow a portion of incoming photons to pass and continue along the first optical axis for direct-eye viewing and to redirect another portion of incoming photons to the sensor along the second optical axis.