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. 17, 2019
Filed:
Dec. 27, 2016
Inbody Co., Ltd., Seoul, KR;
University of Ulsan Foundation for Industry Cooperation, Ulsan, KR;
Postech Academy-industry Foundation, Pohang-si, Gyeongsangbuk-do, KR;
Seunghwan Kim, Pohang-si, KR;
Woo-Sung Jung, Pohang-si, KR;
Heonsoo Lee, Pohang-si, KR;
Gyujeong Noh, Seoul, KR;
Ki Chul Cha, Seoul, KR;
Jong Keun Kim, Gwangju-si, KR;
Jong Ku Lee, Incheon, KR;
INBODY CO., LTD., Seoul, KR;
UNIVERSITY OF ULSAN FOUNDATION FOR INDUSTRY COOPERATION, Ulsan, KR;
POSTECH ACADEMY-INDUSTRY FOUNDATION, Pohang-si, KR;
Abstract
Disclosed is a method of monitoring consciousness, the method including sensing at least two brainwave signals, extracting respective phase signals from the sensed brainwave signals, calculating entropy based on a variety in a change in terms of a phase difference between the extracted phase signals, and assessing a state of consciousness based on the calculated entropy.