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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.:

US 12727725 B1

PDFFull Text
Date of Patent:
Sep. 08, 2026

Filed:

Jan. 10, 2022

Cleaning robot and controlling method therefor

Applicant:

Samsung Electronics Co., Ltd., Suwon-si, KR;

Inventors:

Jea Yun So, Suwon-si, KR;

Yeon Kyu Jeong, Suwon-si, KR;

Sang Sik Yoon, Yongin-si, KR;

Shin Kim, Hwaseong-si, KR;

Assignee:

SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;

Attorney:

STAAS & HALSEY LLP

Primary Examiner:

Michael A Gump

Int. Cl.
CPC ...
A47L 9/28 (2006.01); A47L 9/04 (2006.01); A47L 9/30 (2006.01); B25J 9/00 (2006.01); B25J 9/16 (2006.01); B25J 11/00 (2006.01); G05D 1/00 (2024.01);
U.S. Cl.
CPC ...
A47L 9/2842 (2013.01); A47L 9/0461 (2013.01); A47L 9/28 (2013.01); A47L 9/2826 (2013.01); A47L 9/2852 (2013.01); A47L 9/30 (2013.01); B25J 9/00 (2013.01); B25J 9/16 (2013.01); B25J 9/1664 (2013.01); B25J 11/00 (2013.01); B25J 11/0085 (2013.01); G05D 1/02 (2013.01); G05D 1/0219 (2013.01); A47L 2201/04 (2013.01); A47L 2201/06 (2013.01); Y10S 901/01 (2013.01);
Abstract

A cleaner and a method for controlling the same. The cleaner includes a brush module comprising a brush configured to scatter foreign substances on a floor, and a brush motor configured to rotate the brush. The cleaner includes a suction module configured to suction the foreign substances; a sensor configured to detect a load applied to the brush; and a controller configured to control suction force of the suction module based on the load detected by the sensor.

Find Patent Forward Citations

So, Jea. (2026). Cleaning robot and controlling method therefor (U.S. Patent No. 12727725). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12727725

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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