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:
Jan. 26, 2021
Filed:
Nov. 20, 2018
Applicant:
Nonvologic Llc, Meredith, NH (US);
Inventor:
Mark B Johnson, Potomac, MD (US);
Assignee:
Nonvologic LLC, Meredith, NH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 21/77 (2006.01); G01N 27/12 (2006.01); H03K 19/0175 (2006.01); H04B 1/40 (2015.01); H04B 5/00 (2006.01);
U.S. Cl.
CPC ...
H03K 19/017581 (2013.01); G01N 21/77 (2013.01); G01N 27/122 (2013.01); G01N 27/127 (2013.01); G01N 27/128 (2013.01); H04B 1/40 (2013.01); H04B 5/0062 (2013.01);
Abstract
A coated article includes integrated circuit detection elements incorporated on a surface or embedded in a body, which elements are adapted to detect target chemical and/or target environmental conditions. The detection elements include microsensors applied with liquid and dry mixtures, including compounds of inks, dyes, print powders, aerosols and other suspensions. The microsensor state is detected and then processed to identify a detected value for the target chemical. Depending on the result, a readout substance is released to indicate a presence of the target chemical.