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:
Jun. 23, 1987
Filed:
Jun. 27, 1985
Applicant:
Inventors:
Jack Birnbaum, East Windsor, NJ (US);
Donald R Lampe, Ellicott City, MD (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ;
U.S. Cl.
CPC ...
365183 ; 365222 ; 377 63 ;
Abstract
A dynamic closed-loop circulating analog memory, preferably embodied with monolithic charge coupled devices and employing a minimum number of serial data transfers, additive refresh signal processing, and dark current subtraction for limiting crosstalk degradation of the circulated signals.