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:
Nov. 05, 2013
Filed:
Dec. 05, 2011
Applicants:
Chandrajit Debnath, Greater Noida, IN;
Pratap Narayan Singh, Uttar Pradesh, IN;
Inventors:
Chandrajit Debnath, Greater Noida, IN;
Pratap Narayan Singh, Uttar Pradesh, IN;
Assignee:
STMicroelectronics International N.V., Amsterdam, NL;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03M 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
An analog input signal is sampled, and the sampled analog input signal is converted to a digital value. A calibration value is also sampled, and a single bit of an N bit offset value is calculated from the sampled calibration value. The sampling operations are alternatively performed so that one bit of the offset value is generated for each generated digital value. For example, the process is repeated N times to calculate all N bits of the offset value while generating N digital values.