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:
Oct. 03, 2023
Filed:
Oct. 11, 2021
Wacom Co., Ltd., Saitama, JP;
Nobutaka Ide, Saitama, JP;
Wacom Co., Ltd., Saitama, JP;
Abstract
An ink annotation sharing method is carried out in a system, which includes a first terminal operable by a first user, a second terminal operable by a second user, and an ink annotation sharing system. The ink annotation includes a stroke data set indicating an annotation added to an electronic book and metadata. The metadata includes a user identifier, a book identifier, and place data indicating a place of the annotation. The method includes transmitting, by the first terminal, the ink annotation generated by an operation of the first user, to the ink annotation sharing system; identifying, by the ink annotation sharing system, the second user who is a member of a group that relates to the electronic book and that is configured by the first user based on the user and book identifier values; and supplying, by the ink annotation sharing system, the ink annotation to the second terminal.