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:
Aug. 01, 2023
Filed:
Mar. 13, 2020
Groove X, Inc., Tokyo, JP;
Tomoaki Yokoyama, Tokyo, JP;
Kaname Hayashi, Tokyo, JP;
GROOVE X, INC., Tokyo, JP;
Abstract
A robot of one aspect includes a first base configuring a trunk portion, a second base configuring a head region, a connecting mechanism that connects the first base and the second base, and a drive unit that drives the connecting mechanism. The drive unit includes motors disposed on the first base. The connecting mechanism includes linking mechanisms that are disposed in parallel to each other and are driven by the motors respectively. Each linking mechanism includes a drive link fixed to a rotary shaft of the motor and a driven link that is connected to the drive link via a first joint and connected to the second base via a second joint. The first joint is a single axis hinge joint, and the second joint is a universal joint.