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:
Oct. 14, 2025
Filed:
Nov. 22, 2024
Industrial Technology Research Institute, Hsinchu, TW;
Shih-Fang Yang Mao, Hsinchu County, TW;
Cheng-Yen Tsai, Keelung, TW;
Industrial Technology Research Institute, Hsinchu, TW;
Abstract
A motion force feedback device and a motion force feedback method are provided. The method includes following steps of: measuring a position and a direction of an object in a space by an inertial measurement unit; measuring a velocity change of the object relative to an ambient fluid and a relative moving velocity of the ambient fluid in at least one direction by an air velocity sensing unit; dynamically adjusting a magnitude and a direction of a centrifugal force to provide force feedback by a vector force feedback unit; and calculating a measurement signal obtained from the inertial measurement unit and the air velocity sensing unit by a processor to generate a moving distance and a moving direction of the object in the space, and activating the vector force feedback unit to provide the force feedback by the processor according to a moving posture of the object and a contact force with the object.