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. 29, 2024
Filed:
Aug. 28, 2019
Applicant:
Nec Corporation, Tokyo, JP;
Inventors:
Chenhui Huang, Tokyo, JP;
Kenichiro Fukushi, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61B 5/11 (2006.01); A61B 5/00 (2006.01); A61B 5/16 (2006.01); G01P 13/00 (2006.01);
U.S. Cl.
CPC ...
A61B 5/112 (2013.01); A61B 5/1121 (2013.01); A61B 5/165 (2013.01); A61B 5/7278 (2013.01); G01P 13/00 (2013.01);
Abstract
An estimation device calculates an angle formed by a tip direction of a left foot and a tip direction of a right foot. The estimation device estimates a stride width indicating an interval between heels of the left foot and the right foot, based on the angle.