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:
Jun. 05, 2018
Filed:
Jan. 08, 2014
Applicant:
Elo Touch Solutions, Inc., Milpitas, CA (US);
Inventor:
Olivier Schevin, La Plaine Saint Denis, FR;
Assignee:
Elo Touch Solutions, Inc., Milpitas, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/045 (2006.01); G06F 3/041 (2006.01); G06F 3/0488 (2013.01); G06F 3/043 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0414 (2013.01); G06F 3/043 (2013.01); G06F 3/0488 (2013.01); G06F 2203/04105 (2013.01);
Abstract
The present invention relates to a method for determining a gesture event in a touch sensitive device comprising at least one transducer, the method comprising the steps of: (a) sensing frames of a raw signal from the at least one transducer; (b) determining a value of a predetermined parameter for each frame of the raw signal; and (c) determining a rising edge and a falling edge in the raw signal based on the values of the predetermined parameter, thereby determining the gesture event.