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. 10, 2012
Filed:
Apr. 17, 2008
Applicants:
Stefan Burström, Lund, SE;
Mattias Bryborn, Lund, SE;
Peter Gredinger, Skurup, SE;
Ola Strömberg, Staffanstorp, SE;
Magnus Horrdin, Löddeköpinge, SE;
Inventors:
Stefan Burström, Lund, SE;
Mattias Bryborn, Lund, SE;
Peter Gredinger, Skurup, SE;
Ola Strömberg, Staffanstorp, SE;
Magnus Horrdin, Löddeköpinge, SE;
Assignee:
Anoto AB, Lund, SE;
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/033 (2006.01); G06F 3/041 (2006.01); G08C 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A control device is used in a method for controlling the pen based on an analog measuring signal from the force sensor by a processor comparing the analog measuring signal with a fixed reference signal and, based on the comparison, selectively initiating conversion of the analog measuring signal into a sequence of digital force values.