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:
Jan. 20, 2015
Filed:
Jun. 27, 2012
Amar G. Bose, Framingham, MA (US);
Paul Bender, Northborough, MA (US);
Marco Giovanardi, Melrose, MA (US);
Lawrence D. Knox, Hopkinton, MA (US);
Neal M. Lackritz, Southborough, MA (US);
William R. Short, Southborough, MA (US);
Wade P. Torres, Attleboro, MA (US);
Upendra V. Ummethala, Cupertino, CA (US);
David J. Warkentin, Boston, MA (US);
Amar G. Bose, Framingham, MA (US);
Paul Bender, Northborough, MA (US);
Marco Giovanardi, Melrose, MA (US);
Lawrence D. Knox, Hopkinton, MA (US);
Neal M. Lackritz, Southborough, MA (US);
William R. Short, Southborough, MA (US);
Wade P. Torres, Attleboro, MA (US);
Upendra V. Ummethala, Cupertino, CA (US);
David J. Warkentin, Boston, MA (US);
Bose Corporation, Framingham, MA (US);
Abstract
An active wheel damper. An active suspension damps vertical displacement of an unsprung mass in a frequency range and reduces vertical displacement of a sprung mass in another frequency range.