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:
Sep. 01, 2026
Filed:
Mar. 14, 2022
Biotronik SE & Co. KG, Berlin, DE;
John Grimes, Tualatin, OR (US);
Vighnesh Rudra Das, Katy, TX (US);
Marcelo Baru, Tualatin, OR (US);
Brad Mcmillan, Lake Oswego, OR (US);
Linh Thuy Nguyen, Missouri City, TX (US);
Richard Yi Chen Tseng, Portland, OR (US);
David Genzer, Bay City, TX (US);
Ashok Nedungadi, Lake Oswego, OR (US);
BIOTRONIK SE & Co. KG, Berlin, DE;
Abstract
A medical device provides electrical stimulation. The medical device includes electric circuitry configured to perform active charge compensation. The electric circuitry is connectable to at least one electrode arrangement for electrical stimulation. The electric circuitry includes monitoring means configured to monitor at least one voltage associated with a stimulation network; at least one variable resistive element configured to provide a voltage drop used in the active charge compensation; and adjustment means configured to dynamically adjust a resistance value of the at least one variable resistive element during the active charge compensation based on the at least one monitored voltage. The adjustment means is a finite state machine for neurostimulation.