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:
Nov. 27, 2018
Filed:
Jan. 20, 2017
Institut National D'optique, Québec, CA;
Bruno Leduc, Québec, CA;
Nichola Desnoyers, Québec, CA;
INSTITUT NATIONAL D'OPTIQUE, Québec, CA;
Abstract
A rotary scanner is described. The rotary scanner includes a housing; a motor fixedly mounted relative to the housing; a structure mounted to the housing so as to be rotatable about a rotation axis by the motor; and a reflector assembly mounted to the structure via a pivot joint so as to be pivotable around a pivot axis between a rest angle and at least one other angle. The reflector assembly is biased to the rest angle and has a reflector plane parallel to the pivot axis. The rotary scanner also includes an optical source fixedly mounted relative to the housing and operable to emit an optical beam along the rotation axis and towards the reflector assembly during use; and a control interface allowing to control the rotation speed of the motor between a first rotation speed and at least one other rotation speed.