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:
Mar. 02, 2004
Filed:
Mar. 15, 2001
Applicant:
Inventors:
Jeroen Hubert Christoffel Jacobus Stessen, Eindhoven, NL;
Christian Hentschel, Eindhoven, NL;
Michel Wouter Nieuwenhuizen, Eindhoven, NL;
Assignee:
Koninklijke Philips Electronics N.V., Eindhoven, NL;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/21 ;
U.S. Cl.
CPC ...
H04N 5/21 ;
Abstract
A video-apparatus includes a peaking filter ( - ), which, in response to applied video signals, supplies peaking signals (Vp) that are combined with the applied video signals. The peaking filter ( - ) includes a first ( ) and a second ( ) 1 -first order high-pass or band-pass filter in cascade configuration, while a unit ( ) for determining the peaking strength is arranged between the first ( ) and second ( ) filters.