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. 23, 1979
Filed:
May. 21, 1976
Ludwig D Eggermont, Eindhoven, NL;
U.S. Philips Corporation, New York, NY (US);
Abstract
A digital filter for generating digital output signals from information signals in accordance with a predetermined transfer characteristics includes a coefficient number generator for supplying digital numbers which indicate the values of coefficients which represent the transfer characteristic. The coefficient number generator includes a device for storing increments of successive coefficient values in numerical form and a decoder connected thereto for recovering the coefficient numbers from the numbers stored in the storage device.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile