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. 04, 2023
Filed:
Nov. 19, 2021
Ubtech North America Research and Development Center Corp, Pasadena, CA (US);
Ubtech Robotics Corp Ltd, Shenzhen, CN;
Houzhu Ding, San Jose, CA (US);
Armen Gardabad Ohanian, Granada Hills, CA (US);
Brandon Jon LaPlante, Pasadena, CA (US);
Chengkun Zhang, Temple City, CA (US);
Zhen Xiu, Chino Hills, CA (US);
Huan Tan, Pasadena, CA (US);
UBTECH NORTH AMERICA RESEARCH AND DEVELOPMENT CENTER CORP, Pasadena, CA (US);
UBTECH ROBOTICS CORP LTD, Shenzhen, CN;
Abstract
A robotic assistant includes a wheeled base, a body positioned on the base, a foldable seat rotatably connected to the body, an actuator to rotate the foldable seat with respect to the body, and a control system that receives command instructions. The actuator is electrically coupled to the control system. In response to the command instructions, the control system is to control the actuator to rotate the foldable seat to a folded position or an unfolded position. The control system is further to detect whether an external force from a user has applied to the foldable seat, and release the actuator to allow the foldable seat to be manually rotated.