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:
Nov. 27, 2001
Filed:
Dec. 30, 1999
Applicant:
Inventors:
Der-Tsai Lee, Tapei, TW;
Chi-Haur Wu, Skokie, IL (US);
Assignee:
Academia Sinica, Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60R 1/604 ;
U.S. Cl.
CPC ...
B60R 1/604 ;
Abstract
A system for regulating the speed of a motorcycle, of the type powered by an electric motor and a battery, includes a command module that determines a desired speed of the motor, a speed sensor which determines an actual speed of the motor, and a controller which controls the electric motor based on the desired speed and the actual speed.