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:
Feb. 26, 2019
Filed:
Sep. 02, 2015
Soso Co., Ltd., Daegu, KR;
Dong-Bin Min, Gimpo-si, KR;
Jae-Yong Lee, Seoul, KR;
Dae-Sik Keum, Seoul, KR;
Yoon-Ha Hwang, Daegu, KR;
Won-Pyo Kim, Daegu, KR;
Sang-Tak Kim, Daegu, KR;
Yoo-Jin Jung, Daegu, KR;
SoSo Co. Ltd., Daegu, KR;
Abstract
The invention relates to a headset apparatus for detecting a multi bio-signal comprising: a headset body configured to be mounted on a user's head; a plurality of electrodes which are exposed on an outer surface of the headset body so as to be in contact with a forehead of a user when the headset body is mounted on a user's head; a brainwave detection unit which is embedded in the headset body and which detects a brainwave signal based on a signal detected by the plurality of electrodes; a heartbeat detection module which extends from the headset body through a signal cable and which is configured to be mounted on a user's ear to detect a heartbeat signal; and a headset controller to determine a complex stress index based on the brainwave signal detected by the brainwave detection unit and the heartbeat signal detected by the heartbeat detection module. Accordingly, the apparatus can measure a user's stress index accurately by measuring a multi bio-signal such as a brainwave and can be manufactured in the form of a wearable device.