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. 20, 1998
Filed:
May. 31, 1995
Applicant:
Inventors:
Sandro Delle Feste, Novara, IT;
Marco Bianchesi, Sergnano, IT;
Alessandro Cremonesi, S. Angelo Lodigiano, IT;
Assignee:
SGS-Thomson Microelectronics, S.r.l., Agrate Brianza, IT;
Primary Examiner:
Int. Cl.
CPC ...
G06F / ; G06F / ;
U.S. Cl.
CPC ...
36472401 ; 3647241 ;
Abstract
An oversampling digital filter with Finite Impulse Response is implemented using a serial structure having a memory for the coefficients, a memory for the signal samples to be filter, a multiplier connected to the output of the memories, an accumulator connected to the output of the multiplier, and a simple control unit which controls these elements according to an input clock signal.