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:
Feb. 10, 2026
Filed:
Jun. 22, 2023
Applicant:
Dot Incorporation, Seoul, KR;
Inventors:
Assignee:
DOT INCORPORATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09B 21/00 (2006.01); G06F 3/01 (2006.01);
U.S. Cl.
CPC ...
G09B 21/004 (2013.01); G06F 3/016 (2013.01);
Abstract
Embodiments of the present disclosure relate to an information output device including one or more information output units, wherein the information output unit includes a driving source portion, an expression portion, a base portion, a first driving portion, and a second driving portion which is disposed between the first driving portion and the expression portion, performs angular movement or rotational movement according to driving of the first driving portion, and is formed to move the expression portion in a first direction toward the first driving portion and in a direction opposite to the first direction.