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. 11, 2024
Filed:
May. 28, 2021
Applicant:
Wacom Co., Ltd., Saitama, JP;
Inventor:
Akira Ito, Saitama, JP;
Assignee:
Wacom Co., Ltd., Saitama, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/03 (2006.01); G06F 3/0346 (2013.01); G06F 3/0354 (2013.01); G06F 3/041 (2006.01); G06N 20/00 (2019.01);
U.S. Cl.
CPC ...
G06F 3/0317 (2013.01); G06F 3/0346 (2013.01); G06F 3/03546 (2013.01); G06F 3/04162 (2019.05); G06N 20/00 (2019.01); G06F 2203/04104 (2013.01); G06F 2203/04105 (2013.01);
Abstract
A position detection device includes a communication circuit which, in operation, receives, from a stylus including a built-in acceleration sensor, acceleration information detected by the acceleration sensor, and a controller which, in operation, detects a first position indicating a position of the stylus on a touch surface and a second position indicating a position of a finger on the touch surface, and outputs the first position and the second position that have been detected. The controller controls the output of the second position based on the acceleration information received by the communication circuit.