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:
Sep. 16, 2025
Filed:
Jul. 22, 2024
Remarkable As, Oslo, NO;
Gaute Wiig Nordby, Oslo, NO;
Espen Lie, Oslo, NO;
Anna Karoline Øren Lillerud, Oslo, NO;
Lars Årtun, Oslo, NO;
Vegard Bakke Svendsen, Oslo, NO;
Xian Dong Guo, Pudong, CN;
Peng Shuai, Shenzhen, CN;
Liang Xiong, Shenzhen, CN;
reMarkable AS, Oslo, NO;
Abstract
Embodiments of the invention provide a removable marker tip configured for application with an active pen-stylus. The removable marker tip comprises an antenna and an insulator and is designed to be held onto the pen-stylus' writing shaft by a set of crush ribs fitted into a posterior recess on the removable marker tip. The removable marker tip is designed to be a consumable part to improve the paper feeling received by users of the pen-stylus as they draw on the display of a tablet device. The removable marker tip is further designed to be hand-removable by users of the pen-stylus.