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. 15, 2020
Filed:
Sep. 08, 2017
Ultramemory Inc., Tokyo, JP;
Naoki Ogawa, Tokyo, JP;
ULTRAMEMORY INC., Tokyo, JP;
Abstract
Provided is a signal output device capable of appropriately outputting a signal even when a received signal amount is low. A signal output device is provided with: a high-side comparator; a low-side comparator; a high-side AC coupling unit which is connected to one end of the input terminal of the high-side comparator, and removes a DC component from either a high signal or a low signal; a low-side AC coupling unit which is connected to one end of the input terminal of the low-side comparator, and removes a DC component from either a high signal or a low signal; and a threshold output unit which outputs high-side threshold DC voltage to be combined with the output of the high-side AC coupling unit, and also outputs low-side threshold DC voltage to be combined with the output of the low-side AC coupling unit.