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.:

US 10581449 B1

PDF
Full Text
Expired
Date of Patent:
Mar. 03, 2020

Filed:

Apr. 25, 2017
Applicant:

Agency for Science, Technology and Research, Singapore, SG;

Inventor:

Yoshio Nishida, Singapore, SG;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/12 (2006.01); H03M 1/60 (2006.01); G01F 1/56 (2006.01);
U.S. Cl.
CPC ...
H03M 1/60 (2013.01); G01F 1/56 (2013.01);
Abstract

According to various embodiments, an inverter-based resistor may be provided. The inverter-based resistor may include at least one digital inverter, wherein each of the at least one digital inverter is configured to receive an input and provide an output, each of the at least one digital inverter further includes a positive voltage rail and a negative voltage rail, wherein the digital inverter input is connected to the inverter output and the positive voltage rail is connected to the negative voltage rail, and wherein a current flowing through the inverter-based resistor varies in direction and magnitude in response to a digital input provided to the positive voltage rail and the negative voltage rail.


Find Patent Forward Citations

Nishida, Yoshio. (2020). Inverter-based resistors, analog-to-digital converters, and methods for dynamically generating resistance in a digital-only circuit (U.S. Patent No. 10581449). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10581449

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