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. 27, 2017
Filed:
Oct. 08, 2010
Applicants:
Chin-fu Chang, Taipei, TW;
Cheng-han Lee, Taipei, TW;
Chi-hao Tang, Taipei, TW;
Shun-lung Ho, Taipei, TW;
Inventors:
Chin-Fu Chang, Taipei, TW;
Cheng-Han Lee, Taipei, TW;
Chi-Hao Tang, Taipei, TW;
Shun-Lung Ho, Taipei, TW;
Assignee:
EGALAX_EMPIA TECHNOLOGY INC., Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 3/044 (2006.01); G06F 3/047 (2006.01); G01R 27/26 (2006.01); G06F 3/0354 (2013.01);
U.S. Cl.
CPC ...
G01R 27/2605 (2013.01); G06F 3/044 (2013.01); G06F 3/0416 (2013.01); G06F 3/0418 (2013.01); G06F 3/03545 (2013.01); G06F 3/047 (2013.01); G06F 2203/04103 (2013.01); G06F 2203/04104 (2013.01); G06F 2203/04106 (2013.01); G06F 2203/04111 (2013.01);
Abstract
The method and device for position detection are disclosed. Corresponding to a first touch related sensing information, a second touch related sensing information is acquired for determining at least one position. Each position is used separately for determining the position of a centroid according to the first touch related sensing information or the second touch related sensing information.