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. 15, 2015
Filed:
Mar. 03, 2010
Applicant:
Kayato Sekiya, Tokyo, JP;
Inventor:
Kayato Sekiya, Tokyo, JP;
Assignee:
NEC CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/042 (2006.01); G06F 3/0354 (2013.01); G06K 9/22 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0425 (2013.01); G06F 3/03545 (2013.01); G06K 9/22 (2013.01);
Abstract
This handwriting input device is equipped with an object to be coated, a detection means, and a display means. The object to be coatedis transparent or translucent. When a letter or a figure is written or drawn with a coating material, the detection meansdetects a position in which the coating material attaches on the object to be coated. The display meanscauses a visual change in accordance with the position in which attachment of the coating material is detected by the detection means, thereby displaying the letter or figure written or drawn with the coating material.