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:
Oct. 27, 2015
Filed:
Nov. 21, 2013
Applicant:
The Trustees of Columbia University IN the City of New York, New York, NY (US);
Inventors:
Yannis Tsividis, New York, NY (US);
Ning Guo, New York, NY (US);
Assignee:
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK, New York, NY (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06G 7/186 (2006.01);
U.S. Cl.
CPC ...
G06G 7/1865 (2013.01);
Abstract
Systems and methods for preventing saturation of analog integrator outputs are provided. Applications of the systems and methods in hybrid analog-digital integrators are also provided. Exemplary systems include two switches, one operational amplifier, one capacitor C, four gain blocks, three comparators, one XOR gate, one OR gate, one T flip-flop, and one digital counter.