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:
Jul. 10, 2012
Filed:
Mar. 29, 2007
Applicants:
Jens Wagenblast Stubbe Østergaard, Roskilde, DK;
Jonas Ove Philip Eliasson, Valby, DK;
Niels Agersnap Larsen, Lyngby, DK;
Inventors:
Jens Wagenblast Stubbe Østergaard, Roskilde, DK;
Jonas Ove Philip Eliasson, Valby, DK;
Niels Agersnap Larsen, Lyngby, DK;
Assignee:
FlatFrog Laboratories AB, Lund, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 11/14 (2006.01); G01N 23/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A system and a method of determining a position of a scattering/reflecting element on a surface of a radiation transmissive element adapted to transport scattered/reflected radiation toward one or more detectors. Radiation having different characteristics or properties is transmitted to different areas of the surface whereby the position of the touch may be determined from the radiation scattered/reflected.