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:
Dec. 09, 2025
Filed:
Dec. 15, 2023
Richwave Technology Corp., Taipei, TW;
Shao-Wei Peng, Taipei, TW;
RichWave Technology Corp., Taipei, TW;
Abstract
A logic circuit includes an input terminal for receiving an input signal, a first output terminal for outputting a first output signal, a second output terminal for outputting a second output signal, and three inverting circuits. A first inverting circuit is coupled between the input terminal and the first output terminal and includes a first depletion mode transistor. The first depletion mode transistor includes a second terminal coupled to a first node. A second inverting circuit is coupled between the first inverting circuit and the first output terminal and includes a second depletion mode transistor. The second depletion mode transistor includes a second terminal coupled to a second node. A third inverting circuit is coupled between the input terminal and the second output terminal. A first node voltage at the first node is lower than a second node voltage at the second node.