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. 30, 2020
Filed:
Jul. 13, 2017
Sharp Kabushiki Kaisha, Sakai, Osaka, JP;
Hiroki Yoshino, Sakai, JP;
Katsunori Shirai, Sakai, JP;
SHARP KABUSHIKI KAISHA, Sakai, Osaka, JP;
Abstract
An issue addressed is to allow writing input and store drawing information input by writing, thereby increasing the reusability of the drawing information with a simple configuration. There is provided a writing input device including: a marker surface member that allows entry of writing information in ink onto a front surface by writing with a marker pen; a touch sensor member that is disposed on a back surface of the marker surface member and from which information about a position at which the marker pen touches the marker surface member at a time of the writing is obtained; and an input information generation unit that generates input information corresponding to the writing information from the information about the position at which the marker pen touches the marker surface member.