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:
Oct. 17, 2017
Filed:
Dec. 16, 2015
Applicant:
Rapt Ip Limited, Mriehel, MT;
Inventor:
Owen Drumm, Dublin, IE;
Assignee:
Rapt IP Limited, Mriehel, MT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/042 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0421 (2013.01); G06F 2203/04104 (2013.01); G06F 2203/04109 (2013.01);
Abstract
An optical touch-sensitive device detects touch events caused by objects (e.g., pens, styluses, fingers) and determines a touch type for the touch event based on analyzing a deformation wave caused by the touch event.