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. 12, 2017
Filed:
Aug. 01, 2013
Earphone connection interface and method of operating earphone, and terminal for supporting the same
Applicant:
Samsung Electronics Co. Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Minwoo Oh, Hwaseong-si, KR;
Jungmin Yang, Suwon-si, KR;
Byounghee Lee, Suwon-si, KR;
Jaekyu Lee, Suwon-si, KR;
Hwanho Lee, Gumi-si, KR;
Suho Jo, Gumi-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04R 1/10 (2006.01); G01R 31/02 (2006.01); H04M 1/02 (2006.01); H04M 1/60 (2006.01);
U.S. Cl.
CPC ...
G01R 31/024 (2013.01); H04M 1/0274 (2013.01); H04M 1/6058 (2013.01); H04R 2420/05 (2013.01);
Abstract
An earphone connection interface is provided. The earphone connection interface includes a first detector disposed at a first area to detect an electrical change according to a contact state of the first area, and a second detector disposed at a second area different from the first area to detect an electrical change according to a contact state of the second area.