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. 01, 2021
Filed:
Jun. 24, 2019
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 implemented by a computer to output digital ink includes: repeatedly generating a stroke object each time a pointer is removed from a panel, where the stroke object includes control points used to reproduce a stroke made by the pointer on the panel, the stroke starting when the pointer contacts the panel and ending when the pointer is removed from the panel; each time the stroke object is generated, determining a generation time of the stroke object and generating metadata including the generation time of the stroke object; and serializing one piece of ink data, in which the stroke object is associated with the corresponding metadata, into a binary sequence, and outputting the binary sequence.