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:
Feb. 16, 2021
Filed:
Oct. 10, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Koichi Sugiyama, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/041 (2006.01); G06F 9/54 (2006.01); G06F 3/0354 (2013.01); G06F 3/044 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04164 (2019.05); G06F 3/03545 (2013.01); G06F 3/044 (2013.01); G06F 9/542 (2013.01);
Abstract
A touch input system includes: a coordinate detector that detects a position coordinate of a touch with a pen on a board; a pen identifying part that identifies an attribute regarding the pen; a first pen-state determiner that determines whether the pen is in a state where the coordinate detector is able to detect the position coordinate; a second pen-state determiner that determines whether the pen is in a state where the pen identifying part is able to identify the attribute; and a notifier that notifies predetermined information based on determination results of the first pen-state determiner and the second pen-state determiner.