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. 25, 2019
Filed:
Sep. 17, 2018
Wacom Co., Ltd., Saitama, JP;
Plamen Petkov, Sofia, BG;
Branimir Angelov, Sofia, BG;
Stefan Yotov, Sofia, BG;
Heidi Wang, Krefeld, DE;
Boriana Mladenova, Sofia, BG;
Wacom Co., Ltd., Saitama, JP;
Abstract
A method is provided for outputting ink data. The method, based on position data detected in accordance with a movement of an indicator, generates control point data capable of indicating a path of the movement using a defined curve interpolation algorithm. The method determines whether the position data is associated with pressure data. When the position data is associated with pressure data, the method derives transparency data of a curve generated from the control point data based on the pressure data. When the position data is not associated with pressure data, the method derives transparency data of a curve generated from the control point data based on an amount of change in the position data. The method outputs point data in which the control point data is associated with the transparency data.