Abstract
According to news reporting originatin g from Washington, D.C., by NewsRx journalists, a patent application by the inve ntors HU, Caiyun (Beijing, CN); LU, Youcheng (Beijing, CN), filed on December 22 , 2021, was made available online on September 19, 2024. No assignee for this patent application has been made. Reporters obtained the following quote from the background information supplied by the inventors: "A cleaning robot is a robot that automatically cleans a certa in area to be cleaned without being operated by a user. However, when the cleani ng robot is ready to work or completes its work, it often needs to be carried by the user."
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