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:
Jan. 26, 2021
Filed:
Feb. 26, 2019
Applicant:
Sharp Kabushiki Kaisha, Sakai, JP;
Inventor:
Katsunori Shirai, Sakai, JP;
Assignee:
SHARP KABUSHIKI KAISHA, Sakai, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0354 (2013.01); G06F 3/046 (2006.01); H02J 50/90 (2016.01);
U.S. Cl.
CPC ...
G06F 3/03545 (2013.01); G06F 3/046 (2013.01); H02J 50/90 (2016.02);
Abstract
An identification component is attached to a pen and includes a resonance coil formed to have an external shape thinner than the writing instrument, an resonance circuit that outputs an identification signal used for identifying an attribute of the pen, and a holding member that holds the resonance coil close to one end of the pen where a pen tip is present to render the longitudinal direction of the resonance coil parallel to the longitudinal direction of the pen.
Shirai, Katsunori. (2021). Identification component, writing instrument, and handwriting input system (U.S. Patent No. 10901534). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10901534
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile