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:
Apr. 14, 2020
Filed:
Aug. 31, 2017
Apple Inc., Cupertino, CA (US);
Bharath Narasimha Rao, Mountain View, CA (US);
Craig H. Mermel, San Jose, CA (US);
Karthik Jayaraman Raghuram, Mountain View, CA (US);
Hung A. Pham, Oakland, CA (US);
James P. Ochs, San Francisco, CA (US);
Vinay R. Majjigi, Mountain View, CA (US);
Alexander Singh Alvarado, Sunnyvale, CA (US);
Sunny K. Chow, Santa Clara, CA (US);
Umamahesh Srinivas, Milpitas, CA (US);
Xing Tan, San Jose, CA (US);
Robin T. Guers, Cupertino, CA (US);
Adeeti Ullal, Mountain View, CA (US);
Stephen P. Jackson, San Francisco, CA (US);
Mrinal Agarwal, San Jose, CA (US);
Apple Inc., Cupertino, CA (US);
Abstract
The present disclosure relates to systems and methods of estimating energy expenditure of a user while swimming. A processor circuit of a user device can estimate a speed of the user based on a stroke rate and a stroke length. The processor circuit can estimate an efficiency of the user. The processor circuit can classify a swimming style of the user. The processor circuit can determine energy expenditure of the user based on the speed, the efficiency, and the style. The processor circuit can also detect glides of the user and adjust the energy expenditure.