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:
Aug. 05, 2025
Filed:
Jan. 03, 2019
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Kangsoo Shin, Seoul, KR;
Heenam Yoon, Seoul, KR;
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 21/02 (2006.01); A61M 21/00 (2006.01);
U.S. Cl.
CPC ...
A61M 21/02 (2013.01); A61M 2021/0027 (2013.01); A61M 2021/0088 (2013.01); A61M 2205/50 (2013.01); A61M 2230/42 (2013.01);
Abstract
A sleep inducing device is disclosed. The sleep inducing device according to an embodiment of the present invention comprises: a sound output part for outputting a sound; a sensing part for acquiring a respiration signal of a user; and a processor which acquires a respiration frequency of the user on the basis of the respiration signal, determines a characteristic frequency of a respiration conforming sound on the basis of the respiration frequency, and outputs the respiration confirming sound according to the characteristic frequency.