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:
Dec. 19, 2017
Audio-technica Corporation, Tokyo, JP;
Satoshi Yoshino, Tokyo, JP;
Audio-Technica Corporation, Tokyo, JP;
Abstract
A microphone includes a head case and an arm that supports the head case. The head case includes a microphone unit and a light emitter. A proximal end portion of the arm includes a light emitter circuit that turns on the light emitter on the basis of potential information of a specific terminal. One end of the light emitter is connected to the light emitter circuit through a wire that passes through an inside of the arm. The other end of the light emitter is connected to the microphone unit in the head case. The light emitter circuit includes a switching element that switches on and off of light emitter. The specific terminal is connected to a control signal input side of the switching element.