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. 26, 2013
Filed:
Sep. 16, 2009
Lauri Ilvas, Vantaa, FI;
Anssi Luomaranta, Espoo, FI;
Timo Salmi, Vantaa, FI;
Tomi Salmi, Vantaa, FI;
Miikka Tikander, Helsinki, FI;
Lauri Ilvas, Vantaa, FI;
Anssi Luomaranta, Espoo, FI;
Timo Salmi, Vantaa, FI;
Tomi Salmi, Vantaa, FI;
Miikka Tikander, Helsinki, FI;
Entetrainer Oy, Espoo, FI;
Abstract
A method for determining a velocity of an object (O), such as a ball, over a span length (SL) extending from a span start (SS) to a span end (SE). An audio signal (AS) is received by a mobile terminal's (MT) microphone (MP). An approximate travel time (TT) for a traversal of the span length (SL) by the object (O) is determined, which act time comprises processing the audio signal (AS) and detecting a first shape () and a second shape () which respectively correspond to an approximate start time (T) and approximate end time (T) of the traversal, and determining the approximate travel time (TT) based on the detected first shape () and second shape (). The object's velocity is determined based on the span length (SL) and approximate travel time (TT). The velocity may be determined by the mobile terminal or by an external server.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile