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:
Feb. 11, 2025
Filed:
Mar. 11, 2022
Samsung Electronics Co., Ltd., Suwon-si, KR;
Andrey Vladimirovich Kletsov, Moscow, RU;
Ekaterina Igorevna Semernya, Moscow, RU;
Artem Yurievich Nikishov, Moscow, RU;
Alexander Gennadievich Chernokalov, Moscow, RU;
Anton Sergeevich Lukyanov, Moscow, RU;
Dmitriy Sergeevich Zarshchikov, Moscow, RU;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
An object detection method performed by a movable device is provided. The object detection method includes emitting radio frequency signals, receiving radio frequency signals reflected by an object, obtaining N sample sequences by digitizing N radio frequency signals, N being a natural number greater than or equal to 2, from among the received radio frequency signals, obtaining a matrix including each of the N sample sequences as a column, in an order in which the radio frequency signals are received, obtaining a resulting signal by summing samples for each row of the matrix and obtaining an energy value from the resulting signal, and detecting the object based on the obtained energy value being greater than or equal to a certain threshold value.