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:
Jul. 23, 2024
Filed:
Mar. 17, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Oleksandr Andrieiev, Suwon-si, KR;
Jieun Keum, Suwon-si, KR;
Assignee:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G07C 9/28 (2020.01); H04W 4/80 (2018.01);
U.S. Cl.
CPC ...
G07C 9/28 (2020.01); H04W 4/80 (2018.02);
Abstract
Provided are an entrance management system and an operating method thereof. The operating method of an entrance management system may include: detecting an electronic device by using short-range wireless communication; measuring a distance from the electronic device; when the electronic device enters a set first range, opening an entrance; and when the distance from the electronic device decreases to a preset value or less, closing the entrance.