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:
Jan. 05, 1982
Filed:
Jan. 30, 1980
Applicant:
Inventor:
Jean-Edgar Picquendar, Paris, FR;
Assignee:
Thomson-CSF, Paris, FR;
Primary Examiner:
Int. Cl.
CPC ...
H03H / ; G11C / ; H03K / ;
U.S. Cl.
CPC ...
333165 ; 3072 / ; 333173 ;
Abstract
The invention relates to filters using a charge-transfer device as an active element it consists in providing such a filter with an output circuit of first order interpolator type; this circuit may be external to the charge-transfer device or partially integrated threwith by associating therewith an additional weighting cell and by using another set of weighting coefficients.