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:
Oct. 08, 2024
Filed:
Sep. 11, 2020
Huinno Co., Ltd, Seoul, KR;
Yeong Joon Gil, Seoul, KR;
Sung Hoon Jung, Busan, KR;
HUINNO CO., LTD, Seoul, KR;
Abstract
Earphones comprise a first earphone for collecting a first biosignal and a second earphone for collecting a second biosignal. The second earphone is wirelessly connected to the first earphone and configured to quantize the second biosignal into a second digital signal and transmit the second digital signal to the first earphone together with a set of marker bits representing a time at which the second biosignal is collected. The first earphone includes a biosignal processor configured to quantize the first biosignal into a first digital signal and synchronize the first and second digital signals with reference to the set of marker bits to generate an electrocardiogram (ECG) signal; and a transmitter configured to transmit the ECG signal to a digital device wirelessly connected to the first earphone.