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. 22, 2019
Filed:
Nov. 01, 2016
Applicant:
Seiko Epson Corporation, Tokyo, JP;
Inventors:
Assignee:
Seiko Epson Corporation, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01C 19/5776 (2012.01); G01C 21/12 (2006.01); G01C 21/16 (2006.01); G01C 21/20 (2006.01);
U.S. Cl.
CPC ...
G01C 19/5776 (2013.01); G01C 21/12 (2013.01); G01C 21/16 (2013.01); G01C 21/206 (2013.01);
Abstract
A detection apparatus includes a first sensor for detecting rotation information of a wheel of a moving object; a second sensor for detecting angular velocity information of a rotation in a yaw axis of the wheel or angular information as yaw rotation information; and a storage unit for storing the rotation information and the yaw rotation information to be output to a processing unit for obtaining positional information of the moving object based on the rotation information and the yaw rotation information.