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:
Sep. 20, 2022
Filed:
May. 07, 2018
Applicant:
Korea University Research and Business Foundation, Seoul, KR;
Inventors:
Lynn Choi, Seoul, KR;
Ho Jun Jang, Siheung-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01B 7/008 (2006.01); G01B 7/14 (2006.01); G06N 3/08 (2006.01); G06N 3/04 (2006.01); G01B 7/004 (2006.01);
U.S. Cl.
CPC ...
G01B 7/008 (2013.01); G01B 7/004 (2013.01); G01B 7/14 (2013.01); G06N 3/0445 (2013.01); G06N 3/084 (2013.01);
Abstract
A device that generates a location estimation model is provided. The location estimation model generator device includes a map generator part configured to generate a magnetic field map, which includes magnetic field values corresponding respectively to the coordinates of an indoor space; a data generator part configured to generate learning data by implementing the magnetic field map; and a learning part configured to generate a location estimation model by artificial neural network (ANN) learning implementing the learning data.