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:
May. 19, 2026
Filed:
Apr. 10, 2023
Horizon Hobby, Llc, Champaign, IL (US);
John Adams, Champaign, IL (US);
Matthew W. Olson, Champaign, IL (US);
Horizon Hobby, LLC, Champaign, IL (US);
Abstract
A radio-controlled (RC) motorcycle is disclosed with a chassis, a rear wheel, and a steerable front wheel assembly. The motorcycle includes an attitude estimator that uses rotation and acceleration data from an IMU to estimate an inertial attitude of the motorcycle. A receiver is connected to a control processor and receives a steering input from an RC transmitter. The control processor determines a desired roll angle based at least in part on the steering input from the receiver; determines a reported roll angle from the attitude estimate; and controls a steering angle of the front wheel assembly to reduce the difference (or reduce error) between the desired roll angle and the reported roll angle.