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. 23, 2021
Filed:
Oct. 05, 2018
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Assignee:
PIXART IMAGING INC., Hsin-Chu, TW;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A63B 24/00 (2006.01); A63B 22/02 (2006.01); A63B 71/00 (2006.01); A63B 71/06 (2006.01);
U.S. Cl.
CPC ...
A63B 24/0087 (2013.01); A63B 22/02 (2013.01); A63B 22/025 (2015.10); A63B 22/0235 (2013.01); A63B 24/0062 (2013.01); A63B 71/0054 (2013.01); A63B 2024/0093 (2013.01); A63B 2071/0081 (2013.01); A63B 2071/065 (2013.01); A63B 2071/0677 (2013.01); A63B 2220/05 (2013.01); A63B 2220/13 (2013.01); A63B 2220/30 (2013.01); A63B 2220/805 (2013.01); A63B 2220/833 (2013.01); A63B 2225/74 (2020.08);
Abstract
A treadmill includes a base including two rest zones and a running zone arranged between the two rest zones; a running track disposed in the running zone of the base enabling a user to exercise thereon; and a detection module. The detection module includes a light emitter emitting light to cover the two rest zones and the running zone, and at least one light sensor detecting a position and a speed of the user according to a reflected light from the user.