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:
Aug. 18, 2020
Filed:
Sep. 18, 2018
Applicants:
Benedea Inc., Seoul, KR;
Seoul National University R&db Foundation, Seoul, KR;
Inventors:
Assignees:
BENEDEA INC., Seoul, KR;
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/0488 (2013.01); G06F 3/01 (2006.01); G06F 3/023 (2006.01);
U.S. Cl.
CPC ...
G06F 3/04886 (2013.01); G06F 3/018 (2013.01); G06F 3/0236 (2013.01);
Abstract
Provided is a keyboard for typing Chinese character, which includes a first base unit key group including subgroups of base unit keys having similar shapes to each other, a second base unit key group including base unit keys having symmetrical shapes with each other, and a third base unit key group including subgroups of base unit keys which are different from the base unit keys included in the first base unit key group and having similar shapes to each other.