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:
Feb. 21, 1995
Filed:
Jul. 18, 1994
Applicant:
Inventor:
Lauren A Christopher, Indianapolis, IN (US);
Assignee:
Thomson Consumer Electronics, Indianapolis, IN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
36472413 ; 36472416 ;
Abstract
Finite impulse response (FIR) filter circuitry for processing time division multiplexed sampled signals includes parallel sets of delay elements, for delaying respective signals to be filtered, each set having a plurality of taps. Corresponding taps of the respective sets of delay elements are coupled to common weighting and summing structure. A time division multiplexed signal is coupled to the parallel sets of delay elements, respective sets being exclusively clocked on the occurrence of corresponding signals.