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. 13, 2020
Filed:
Nov. 14, 2017
Applicant:
Nutech Ventures, Lincoln, NE (US);
Inventors:
Li Tan, Lincoln, NE (US);
Yang Gao, Shaanxi, CN;
Qin Zhou, Lincoln, NE (US);
Yongmei Chen, Shaanxi, CN;
Assignee:
NUtech Ventures, Lincoln, NE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01L 9/00 (2006.01); C08F 220/56 (2006.01); C08K 3/28 (2006.01); H04R 29/00 (2006.01); H04R 19/04 (2006.01); H04R 1/44 (2006.01); H04R 31/00 (2006.01); C08K 3/08 (2006.01);
U.S. Cl.
CPC ...
G01L 9/0095 (2013.01); C08F 220/56 (2013.01); C08K 3/08 (2013.01); C08K 3/28 (2013.01); H04R 1/44 (2013.01); H04R 19/04 (2013.01); H04R 29/004 (2013.01); H04R 31/00 (2013.01); C08K 2201/001 (2013.01); C08K 2201/011 (2013.01);
Abstract
A device includes a capacitive sensor having a hydrogel structure that includes a first surface and a second surface. A first electrode is provided at the first surface of the hydrogel structure, the first electrode including a network of conductive nanoparticles extending into the hydrogel structure. A second electrode is provided at the second surface of the hydrogel structure.