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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.:

US 12470801 B1

PDFFull Text
Date of Patent:
Nov. 11, 2025

Filed:

Feb. 15, 2024

Driving method for height adjustable biological signal measuring device

Applicant:

Wontech Co., Ltd., Daejeon, KR;

Inventors:

Jong Won Kim, Seongnam-si, KR;

Jung Hyun Kim, Seongnam-si, KR;

Young Seok Seo, Sejong-si, KR;

Changhee Park, Daejeon, KR;

Janghyun Mun, Sejong-si, KR;

Seunghun Park, Sejong-si, KR;

Assignee:

WONTECH Co., Ltd., Daejeon, KR;

Attorney:

Harvest IP Law, LLP

Primary Examiner:

Shadan E Haghani

Int. Cl.
CPC ...
H04N 23/661 (2023.01); G06V 10/26 (2022.01); G06V 10/75 (2022.01); G06V 10/778 (2022.01); G06V 20/40 (2022.01); G06V 40/10 (2022.01); G06V 40/16 (2022.01); H04N 23/21 (2023.01); H04N 23/611 (2023.01); H04N 23/67 (2023.01); H04N 23/695 (2023.01); H04N 23/84 (2023.01);
U.S. Cl.
CPC ...
H04N 23/611 (2023.01); G06V 10/267 (2022.01); G06V 10/759 (2022.01); G06V 10/778 (2022.01); G06V 20/41 (2022.01); G06V 40/15 (2022.01); G06V 40/162 (2022.01); G06V 40/166 (2022.01); G06V 40/172 (2022.01); H04N 23/21 (2023.01); H04N 23/67 (2023.01); H04N 23/695 (2023.01); H04N 23/84 (2023.01);
Abstract

Proposed is a driving method for a height-adjustable biological signal measuring device. The method includes a step of recognizing a user's unique information, a step of setting the focus of a video image measuring device to a preset value, a step of photographing the user and acquiring the user's images from the video image measuring device, a step of acquiring the image data from the photographed video image data and preprocessing the images in a video image processing unit, a step of recognizing a face according to the user's state using the pre-processed image, a step of determining whether the user's face is at the center of the screen, and a step of fixing the position of a terminal and measuring the user's biometric information.

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