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:
Oct. 08, 2024
Filed:
Dec. 23, 2020
Uif (University Industry Foundation), Yonsei University, Seoul, KR;
Heon Jin Choi, Seoul, KR;
Jae Suk Sung, Suwon-si, KR;
Abstract
Disclosed herein is a biosensor capable of receiving bioelectric stimulation or bio-signals. The biosensor has a pillar-type electrode structure that is coated with a non-conductive material. The biosensor includes an electrode substrate, and an electrode structure having a plurality of pillar electrodes protruding on the substrate. The pillar-type electrode structure is coated with the non-conductive material in at least one of: a first coating structure in which at least one or more of the plurality of pillar electrodes are coated with the non-conductive material and at least a portion of a side surface of each of the coated pillar electrodes is coated with the non-conductive material; and a second coating structure in which at least one of a top surface of the substrate and bottom surfaces of the at least one or more of the pillar electrodes are coated with the non-conductive material.