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:
May. 13, 2014
Filed:
May. 08, 2008
Applicants:
Osama S. Haddadin, Salt Lake City, UT (US);
Brad T. Hansen, Salt Lake City, UT (US);
Ryan Hinton, Crozet, VA (US);
Inventors:
Osama S. Haddadin, Salt Lake City, UT (US);
Brad T. Hansen, Salt Lake City, UT (US);
Ryan Hinton, Crozet, VA (US);
Assignee:
L-3 Communications Corp., New York, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A technique for performing parallel-input parallel-output infinite impulse response (IIR) filtering uses two parallel-input-parallel-output finite impulse response (FIR) filters. One FIR filter is used as a feed-forward filter and one FIR filter is used as a feed-back filter. The feed-back filter is coupled to delays and summers to allow the filter operations to be performed in parallel.