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:
Apr. 14, 2020
Filed:
Oct. 31, 2018
X Development Llc, Mountain View, CA (US);
Michael Kolb, Palo Alto, CA (US);
Jeff Linnell, Woodside, CA (US);
Anthony Sean Jules, Oakland, CA (US);
X Development LLC, Mountain View, CA (US);
Abstract
Robotic control systems and methods may include providing an end effector tool of a robotic device configured to perform a task on a work surface within a worksite coordinate frame. Unintended movement over time of the end effector tool with respect to the work surface and with respect to the worksite coordinate frame may be determined based on image data indicative of the work surface, first location data indicative of a first location of the end effector tool with respect to the worksite coordinate frame, and second location data indicative of a second location of the end effector tool with respect to the work surface. One or more control signals for the robotic device may be adjusted in order to counteract the unintended movements of the end effector tool with respect to the work surface and worksite coordinate frame.