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:
Nov. 04, 2025
Filed:
Mar. 07, 2024
Hiroki Mori, Kanagawa, JP;
Hiroki Mori, Kanagawa, JP;
Ricoh Company, Ltd., Tokyo, JP;
Abstract
An information processing apparatus includes circuitry to receive contact event information indicating that an electronic pen comes into contact with a screen, move event information indicating that the electronic pen moves in a state of being in contact with the screen, separation event information indicating that the electronic pen detaches from the screen, and button pressing information indicating that a button of the electronic pen is pressed, and invalidate an instruction according to the button pressing information during a writing operation period from a start of a writing operation using the electronic pen to an end of the writing operation. The start of the writing operation is determined based on a time when the move event information is received, and the end of the writing operation is determined based on a time when the separation event information is received.