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. 19, 2025
Filed:
Jun. 03, 2021
Uif (University Industry Foundation), Yonsei University, Seoul, KR;
Heon Jin Choi, Seoul, KR;
Jae Suk Sung, Suwon-si, KR;
Abstract
Disclosed herein are a neural signal feedback system and method. The neural signal feedback system includes: a microelectrode array unit configured such that a plurality of microelectrodes is disposed on a substrate and such that one microelectrode, which is a reference electrode, and corresponding electrode groups including other microelectrodes located at different same distances from the reference electrode are set; and an analysis and determination unit configured to compare neural signal values, measured in the microelectrode array unit, with a preset reference value, and to determine whether to apply the electrical stimulation of the microelectrode array unit. The analysis and determination unit performs re-measurement after the application of electrical stimulation, and repeats the application of electrical stimulation and measurement until the measured values reach the reference value.