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. 17, 2015
Filed:
Feb. 16, 2012
Applicants:
Yuuji Yamada, Tokyo, JP;
Homare Kon, Tokyo, JP;
Inventors:
Yuuji Yamada, Tokyo, JP;
Homare Kon, Tokyo, JP;
Assignee:
Sony Corporation, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04S 7/00 (2006.01); H04R 1/10 (2006.01); H04R 1/40 (2006.01); H04R 3/12 (2006.01);
U.S. Cl.
CPC ...
H04R 1/1091 (2013.01); H04R 1/40 (2013.01); H04R 3/12 (2013.01); H04R 2430/20 (2013.01); H04S 7/30 (2013.01); H04S 2400/11 (2013.01);
Abstract
A headphone apparatus includes sound reproduction units which respectively reproduce sound signals and are arranged so as to be separated from ear auricles of a headphone user, wherein each of the sound reproduction unit is configured by a speaker array including a plurality of speakers.