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:
Apr. 23, 1985
Filed:
Sep. 24, 1982
Applicant:
Inventor:
Jean L Coutures, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ; H03K / ; G01R / ;
U.S. Cl.
CPC ...
307530 ; 307279 ; 377 60 ;
Abstract
The device comprises a capacitor, first means for taking into account, in logic form, the potential of the capacitor, second means which, in a first time, fixes the potential of the capacitor to a given value, third means which, in a second time, modify or do not modify the potential of the capacitor, depending on whether or not the charge quantity to be detected is present or absent, and fourth means which, in a third time, reloop the output of the first means to the input of the first means, the output of the first means constituting the output of the detection and storage device. Application to digitally programmable filters.