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:
Dec. 23, 2025
Filed:
Dec. 21, 2021
Sony Group Corporation, Tokyo, JP;
Kentaro Yoshida, Tokyo, JP;
SONY GROUP CORPORATION, Tokyo, JP;
Abstract
There is provided a tactile presentation apparatus that includes a contact portion, a peripheral portion, a retaining portion, a first driving portion, and a second driving portion. The contact portion includes a central portion and a connection portion. The first driving portion changes a height of the central portion from the retaining portion in a first direction in which the central portion gets away from the retaining portion and a second direction and changes a press force to the central portion in the first direction in accordance with the height of the central portion from the retaining portion. The second driving portion changes a height of the peripheral portion from the retaining portion in the first direction and the second direction and changes a press force to the peripheral portion in the first direction in accordance with the height of the peripheral portion from the retaining portion.