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:
Mar. 10, 2026
Filed:
Mar. 18, 2024
Globalfoundries Dresden Module One Limited Liability Company & Co. KG, Dresden, DE;
Dominik Martin Kleimaier, Dresden, DE;
Stefan Dünkel, Dresden, DE;
Halid Mulaosmanovic, Dresden, DE;
Zhixing Zhao, Nanjing, CN;
Abstract
A device with inverter functionality and a tunable trigger voltage includes a PFET and an NFET connected in series. The FETs are multi-gated and at least one FET is a threshold voltage (VT) programmable FET. In some embodiments, both FETs are dual-gated (i.e., have two gates) with at least one gate of the two gates being programmable (i.e., configured for VT programmability). In these embodiments, the device includes an input node connected to primary gates of the FETs and additional nodes connected to VT-programmable secondary gates of the FETs, respectively. Alternatively, the device includes an input node connected to secondary gates of the FETs and additional nodes connected to VT-programmable primary gates of the FETs, respectively. Alternatively, the device includes an input node connected to primary gates of the FETs and another input node connected to secondary gates of the FETs, where the primary gates and/or secondary gates are programmable.