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:
Sep. 30, 2025
Filed:
May. 12, 2023
Samsung Electronics Co., Ltd., Suwon-si, KR;
Jaeyoon Jeong, Suwon-si, KR;
Hyoungjin Lee, Suwon-si, KR;
Dohyeong Hwang, Suwon-si, KR;
Minwoo Ryu, Suwon-si, KR;
Sangsik Yoon, Suwon-si, KR;
Donghun Lee, Suwon-si, KR;
Samsung Electronics Co., Ltd., Suwon-si, KR;
Abstract
A controlling method of a cleaning robot is provided. The controlling method includes obtaining lidar data while a lidar sensor rotates multiple times, calculating a reference value which is the average value of distances from a subject according to angles, based on the obtained lidar data, after the reference value is calculated, comparing the obtained lidar data with the reference value, sensing a motion of an object based on a comparison result, and determining that the object is located in a rotation section where the motion has been detected.