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:
Nov. 26, 2019
Filed:
Mar. 14, 2019
Murata Integrated Passive Solutions, Caen, FR;
Frédéric Voiron, Barraux, FR;
MURATA INTEGRATED PASSIVE SOLUTIONS, Caen, FR;
Abstract
An electrical stimulation and monitoring device that includes multiple signal paths that are connected in parallel with each other, and each containing a stimulation or sensing electrode, a DC-blocking capacitor and a stimulation or sensing channel. A semiconductor substrate provided for hosting the DC-blocking capacitors is connected electrically to a DC voltage source through a substrate holding capacitor. Such substrate holding capacitor reduces a blanking time between stimulation and sensing periods, and also reduces cross-couplings between different ones of the signal paths while all the DC-blocking capacitors are provided on one and same semiconductor substrate.