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:
Apr. 07, 2026
Filed:
Mar. 14, 2024
Infineon Technologies Ag, Neubiberg, DE;
Ionut-Alin Ilie, Bucharest, RO;
Cristian Stefan Zegheru, Bucharest, RO;
Infineon Technologies AG, Neubiberg, DE;
Abstract
The present disclosure provides a capacitance circuit which has an input terminal and is configured to provide an increased capacitance between the input terminal and a first reference voltage. The capacitance circuit comprises a current source structure configured to provide a compensation current at the input terminal, a first transistor having a first control terminal and a first load current and being coupled to the input terminal, a second transistor having a second control terminal, a capacitance amplification circuit configured to provide a capacitance amplification factor and being coupled between the first control terminal and the second control terminal, and a capacitor having a core capacitance and being coupled between the first control terminal and the input terminal, wherein the compensation current corresponds to the first load current during direct current operation, and wherein the increased capacitance is based on the core capacitance and the capacitance amplification factor.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile