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:
Jun. 25, 2019
Filed:
Apr. 23, 2018
Applicant:
Ck Materials Lab Co., Ltd., Seoul, KR;
Inventors:
Seoung Hun Do, Daegu, KR;
Hyeong Jun Kim, Seoul, KR;
Assignee:
CK MATERIALS LAB CO., LTD., Seoul, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04B 3/36 (2006.01); G08B 6/00 (2006.01); G06F 3/01 (2006.01); B06B 1/04 (2006.01);
U.S. Cl.
CPC ...
G08B 6/00 (2013.01); B06B 1/045 (2013.01); G06F 3/016 (2013.01);
Abstract
The present invention relates to a tactile information providing device. The tactile information providing device according to the present invention comprises a tactile transmission unit () formed of a magneto-rheological elastomer (MRE) material, wherein the tactile transmission unit () provides tactile information through the transformation (--) by an external magnetic field.