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:
Dec. 07, 2021
Filed:
Jan. 27, 2021
Wacom Co., Ltd., Saitama, JP;
Yoshio Nomura, Saitama, JP;
Thilo Naoki Hornung, Saitama, JP;
Wacom Co., Ltd., Saitama, JP;
Abstract
A pointer position detection method includes detecting one or more candidate touch positions by detecting one or more changes in capacitances in a touch sensor, detecting one or more candidate pen positions based on a level of a downlink signal in each of a plurality of sensor electrodes, and determining a pen position from the one or more candidate pen positions, in which each of the one or more candidate pen positions having a corresponding candidate touch position that has not been detected is not determined as the pen position.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile