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:
May. 13, 2025
Filed:
Jun. 21, 2023
GE Intellectual Property Licensing, Llc, Niskayuna, NY (US);
Viswanathan Kanakasabai, Bangalore, IN;
Deepak Aravind, Bangalore, IN;
Suma Memana Narayana Bhat, Bangalore, IN;
Adnan Kutubuddin Bohori, Bangalore, IN;
GE Intellectual Property Licensing, Niskayuna, NY (US);
Abstract
A detection device () includes a detection mat () having a plurality of detection coils (), and at least one pair of groups of detection coils (), the pair of groups of detection coils () includes first and second groups of detection coils (). The first and second group of detection coils () comprises first and second first and second impedance values. The detection device () includes one or more drive sub-systems () and a comparison sub-system (). The drive sub-systems () are operatively coupled to the detection mat () and configured to excite at least one pair of groups of detection coils (). The comparison sub-system () is operatively coupled to the detection mat () and configured to receive a differential current signal from the pair of groups of detection coils (), the comparison sub-system () is configured to generate a control signal based on the differential current signal.