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:
Dec. 01, 2015
Filed:
Nov. 29, 2012
Yamaha Corporation, Hamamatsu-shi, JP;
Seiichiro Hosoe, Hamamatsu, JP;
Yamaha Corporation, Hamamatsu-shi, JP;
Abstract
An electrostatic speaker includes: a first electrode formed of a sheet-like member, having a first face including a protrusion and a second face opposite the first face, and having conductivity and flexibility; a second electrode formed of a sheet-like member, disposed so as to be opposed to the second face, and having conductivity and flexibility; and an oscillator formed of a flexible sheet-like member, and disposed between the first electrode and the second electrode, at least one face of which has conductivity.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile