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:
Jul. 19, 2022
Filed:
Oct. 04, 2020
Applicant:
Zeljko Ignjatovic, Rochester, NY (US);
Inventor:
Zeljko Ignjatovic, Rochester, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/06 (2006.01); H03M 1/20 (2006.01); G06N 3/04 (2006.01); H03M 1/50 (2006.01);
U.S. Cl.
CPC ...
H03M 1/0636 (2013.01); G06N 3/0418 (2013.01); G06N 3/0454 (2013.01); H03M 1/201 (2013.01); H03M 1/508 (2013.01);
Abstract
An analog-to-digital conversion devices and methods that approach a linear relationship between resolution and oversampling rate. The process involves modulating an input analog signals with an essentially chaotic encoding signal that is deterministic, aperiodic in that it lacks spectral tones above a threshold, and bounded. The resulting encoded signal is quantized into a bit stream and decoded by applying to that bit stream a non-linear estimation related to said chaotic signal to thereby produce an output representing said input analog signal in digital form.