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. 18, 2021
Filed:
Nov. 22, 2019
Seoul National University R&db Foundation, Seoul, KR;
Seoul National University R&DB Foundation, Seoul, KR;
Abstract
An analog-to-digital converter (ADC) includes an input circuit configured to receive a first analog signal output from a first sensor or a second analog signal output from a second sensor according to an operation mode and a bit stream; a filter configured to filter an output signal from the input circuit; a quantization circuit configured to generate the bit stream from an output signal of the filter; and a digital circuit configured to generate a first digital signal corresponding to the first analog signal or a second digital signal corresponding to the second analog signal by filtering the bit stream, wherein the operation mode includes a first mode selecting the first sensor and a second mode selecting the second sensor, and wherein the digital circuit refers to the second digital signal generated during the second mode to generate the first digital signal during the first mode.