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:
Jan. 01, 2019
Filed:
Oct. 26, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Min-Jun Choi, Gumi-si, KR;
Min-Woo Song, Gumi-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01N 29/12 (2006.01); G01N 29/44 (2006.01); H04R 29/00 (2006.01); G01H 13/00 (2006.01); G01M 3/24 (2006.01);
U.S. Cl.
CPC ...
G01H 13/00 (2013.01); G01M 3/24 (2013.01);
Abstract
An electronic device is provided. The electronic device includes a speaker configured to output a reference signal in the form of a sound and a processor configured to calculate a lowest resonant frequency from a signal sensed by feeding back the reference signal transmitted to the speaker and to determine whether the electronic device is waterproofed based on the calculated lowest resonant frequency.