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:
Apr. 28, 2020
Filed:
Jul. 18, 2016
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Mohammad Anwarul Hoque, Dacca, BD;
Mahbubur Rahman, Dacca, BD;
Mohammad Tawhidul Islam Chowdhury, Dacca, BD;
Kazy Fayeen Shariar, Dacca, BD;
Sardar Muhammad Monzurur Rahman, Dacca, BD;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A wireless power transmission device and a method for controlling the same are provided. The method includes receiving a charging request from an external apparatus using radio communication, determining a direction in which the external apparatus is positioned, determining a distance between the wireless power transmission device and the external apparatus, and transmitting an ultrasonic signal to the external apparatus based on the direction in which the external apparatus is positioned and the distance between the wireless power transmission device and the external apparatus.