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. 30, 2025
Filed:
Jul. 18, 2024
Korea University Research and Business Foundation, Seoul, KR;
Sang Sig Kim, Seoul, KR;
Kyoung Ah Cho, Seoul, KR;
Jae Min Son, Seongnam-si, KR;
Ju Hee Jeon, Seoul, KR;
Abstract
The feedback field-effect transistor-based ring oscillator includes a plurality of feedback field-effect transistors each in which a diode structure is present as an n-type doped channel region and a p-type doped channel region between a drain terminal and a source terminal, a gate terminal is present in the diode structure, wherein the plurality of feedback field-effect transistors operates as p-channel mode when the gate terminal is present on the n-type doped channel region and operates as n-channel mode when the gate terminal is present on the p-type doped channel region, and in a plurality of inverters formed by the plurality of feedback field-effect transistor, an output terminal of an inverter of each stage is input to an input terminal of a next stage and an oscillation operation is performed based on supply voltage applied through the drain terminal and the source terminal.