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. 18, 2019
Filed:
Jul. 25, 2017
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Naohide Wakita, Osaka, JP;
Abstract
A vibration visualization element includes an optical member that retroreflects light or electromagnetic wave. The optical member includes: a fixed section, relative positional relationship of which with respect to a measurement object is fixed; and a movable section movably supported by the fixed section to allow relative positional relationship with the fixed section to be changed by application of an acceleration to the fixed section in a predetermined direction. The fixed section and the movable section are configured such that, according to the change in the relative positional relationship between the fixed section and the movable section, a reflection direction of the light or the electromagnetic wave is changed to change a luminance of reflected light in a retroreflection direction or an amount of reflected electromagnetic wave in the retroreflection direction.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile