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. 28, 2013
Filed:
Jul. 09, 2003
Applicants:
Marc Duranton, Veldhoven, FR;
Laurent Pasquier, Asnieres-sur-Seine, FR;
Valérie Rivierre, Vincennes, FR;
Qin Zhao, Charenton le Pont, FR;
Inventors:
Marc Duranton, Veldhoven, FR;
Laurent Pasquier, Asnieres-sur-Seine, FR;
Valérie Rivierre, Vincennes, FR;
Qin Zhao, Charenton le Pont, FR;
Assignee:
Entropic Communications, Inc., San Diego, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 17/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a data processing system for performing a polyphase filtering. This circuit comprises functional units () able to perform polyphase filterings, and a memory device () for storing data and coefficients. The functional units receive in parallel data and coefficients coming from the memory device, calculate results from the data and coefficients and supply these results to the memory device.