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. 11, 2020
Filed:
Oct. 16, 2017
Funai Electric Co., Ltd., Osaka, JP;
Tatsuya Ito, Osaka, JP;
Funai Electric Co., LTD., Osaka, JP;
Abstract
A light-projecting device includes a light source that emits a light, and a scanner that performs a first scan of the light in a first direction and a second direction opposed to the first direction, and performs a second scan of the light in a direction orthogonal to the first direction. The scanner performs the second scan while the scanner is swinging in a first angle range when the scanner performs the first scan in the first direction. The scanner performs the second scan while the scanner is swinging in a second angle range that is greater than the first angle range when the scanner performs the first scan in the second direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile