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:
Mar. 05, 2024
Filed:
Jul. 02, 2021
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Chongmin Lee, Suwon-si, KR;
Jaeseok Park, Suwon-si, KR;
Hyoseok Han, Suwon-si, KR;
Sangwook Lee, Suwon-si, KR;
Seunghyun Lee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 50/20 (2016.01); H02J 50/40 (2016.01); H02J 50/80 (2016.01); H04B 1/40 (2015.01);
U.S. Cl.
CPC ...
H02J 50/20 (2016.02); H02J 50/402 (2020.01); H02J 50/80 (2016.02); H04B 1/40 (2013.01);
Abstract
Provided are a wireless power transmission device and an operating method therefor, the device confirming an optimum phase adjustment degree for each antenna by applying a reference signal to at least one from among a plurality of patch antennas and sequentially applying a plurality of phase electric signals to each of the remaining antennas, when an RF wave is formed using electric signals from a plurality of power sources.