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:
Dec. 23, 2025
Filed:
Jan. 11, 2021
Applicant:
Beijing Roborock Technology Co., Ltd., Beijing, CN;
Inventor:
Xinyu Han, Beijing, CN;
Assignee:
Beijing Roborock Technology Co., Ltd., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 10/44 (2006.01); A47L 9/28 (2006.01); H01M 10/46 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
A47L 9/2873 (2013.01); H02J 7/0036 (2013.01); H02J 7/0044 (2013.01); A47L 2201/022 (2013.01);
Abstract
A charging control method, applicable to a cleaning robot, includes: detecting a charging status of the cleaning robot; braking the cleaning robot in response to detecting that the cleaning robot is being charged, so as to lock a drive wheel of the cleaning robot; monitoring an unlocking trigger operation; and unlocking the cleaning robot in response to detecting the unlocking trigger operation.
Han, Xinyu. (2025). Method and device of charging control, storage medium, and cleaning robot (U.S. Patent No. 12502046). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12502046
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile