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:
Mar. 14, 2023
Filed:
Dec. 21, 2018
Applicant:
Imotek Inc., Taipei, TW;
Inventor:
Ching-Wei Chang, Taipei, TW;
Assignee:
IMOTEK, INC., Taipei, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 69/16 (2006.01); G01P 13/04 (2006.01); G06V 40/20 (2022.01); A63B 24/00 (2006.01); A61B 5/11 (2006.01);
U.S. Cl.
CPC ...
A63B 24/0062 (2013.01); A61B 5/1116 (2013.01); A61B 5/1122 (2013.01); A63B 69/16 (2013.01); G01P 13/04 (2013.01); G06V 40/20 (2022.01); A63B 2024/0068 (2013.01); A63B 2220/803 (2013.01); A63B 2220/836 (2013.01); A63B 2225/20 (2013.01); A63B 2225/52 (2013.01);
Abstract
A system for motion analysis includes a sensing device positioned at a knee joint of a bicycle rider, and an electronic device in communication with the sensing device. The electronic device is configured to receive, from the sensing device, a series of pieces of sensed data representing orientations of the sensing device at different times, to determine a motion trajectory of a knee of the rider based on the received pieces of sensed data, and to generate an estimation result regarding correctness of a riding posture of the rider based on the motion trajectory.