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:
Jul. 07, 2015
Filed:
Mar. 08, 2012
Applicants:
Haruhito Shimura, Tokyo, JP;
Hiroshi Akino, Tokyo, JP;
Inventors:
Haruhito Shimura, Tokyo, JP;
Hiroshi Akino, Tokyo, JP;
Assignee:
Kabushiki Kaisha Audio-Technica, Tokyo, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 25/00 (2006.01); H04R 5/027 (2006.01); H04R 9/04 (2006.01);
U.S. Cl.
CPC ...
H04R 5/027 (2013.01); H04R 9/048 (2013.01);
Abstract
A stereo ribbon microphone includes four ribbon microphone units disposed in a circle on a single horizontal plane. The ribbon microphone units are alternately assigned to a right channel and a left channel along the circumferential of the circle.