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:
May. 27, 2025
Filed:
Apr. 07, 2023
Sehat Sutardja, Las Vegas, NV (US);
Sehat Sutardja, Las Vegas, NV (US);
Abstract
A noise tolerant buffer circuit, configured to interface a controller to a switching device, that includes an input, a first buffer, a second buffer, an output, and a switching device. The input provides a control signal to the first buffer cell input. The first buffer cell processes the control signal to generate a second buffer output. The second buffer cell processes the output of the first buffer to generate a second buffer output. The switching device is configured to receive an output of the second buffer and perform a switching operation based on the output of the second buffer. The switching operation generates noise that couples back to the first buffer cell and the second buffer cell, and the noise is divided between the first buffer cell and a second buffer to thereby reduce the noise to a value that does not trigger the first buffer or the second buffer.