Television – Nonpictorial data packet in television format – Data separation or detection
Reexamination Certificate
2006-11-29
2011-10-11
Yenke, Brian (Department: 2422)
Television
Nonpictorial data packet in television format
Data separation or detection
C348S467000, C348S468000, C348S478000
Reexamination Certificate
active
08035741
ABSTRACT:
An apparatus for detecting vertical blanking interval (VBI) signals and an associated detecting method are disclosed. The apparatus can reduce the probability of false alarm by dynamically adjusting the range of a detection window within the VBI interval, thereby enhancing the detection accuracy. The apparatus includes a detection unit and a window-adjusting unit. The detection unit detects whether a television signal contains a clock run-in signal within the detection window to generate a detection signal. The window-adjusting unit dynamically adjusts the range of the detection window according to the detection signal.
REFERENCES:
patent: 5249050 (1993-09-01), Zato
patent: 5371545 (1994-12-01), Tults
patent: 5666167 (1997-09-01), Tults
patent: 5838382 (1998-11-01), Cahill, III
patent: 5844622 (1998-12-01), Hulvey
patent: 5852471 (1998-12-01), Furuya et al.
patent: 5926491 (1999-07-01), Cahill, III
patent: 6005632 (1999-12-01), Cahill, III
patent: 6377308 (2002-04-01), Cahill, III
patent: 6381287 (2002-04-01), Shin
patent: 6462782 (2002-10-01), Honda et al.
patent: 6741291 (2004-05-01), Tsubaki
patent: 6839091 (2005-01-01), Hebbalalu et al.
patent: 7102689 (2006-09-01), Grossman et al.
patent: 7375765 (2008-05-01), Kudou
patent: 7463308 (2008-12-01), Yamasaki et al.
patent: 7599003 (2009-10-01), Suzuki et al.
patent: 7649568 (2010-01-01), Huang et al.
patent: 7683090 (2010-03-01), Nishida et al.
patent: 7796193 (2010-09-01), Chang et al.
patent: 2002/0008776 (2002-01-01), Kuzumoto et al.
patent: 2002/0129380 (2002-09-01), Orii
patent: 2003/0048386 (2003-03-01), Zeidler
patent: 2003/0184677 (2003-10-01), Kuzumoto et al.
patent: 2004/0095510 (2004-05-01), Suzuki et al.
patent: 2005/0110903 (2005-05-01), Yamasaki et al.
patent: 2005/0195326 (2005-09-01), Kudou
patent: 2007/0008425 (2007-01-01), Yang et al.
patent: 2007/0008426 (2007-01-01), Yang et al.
patent: 2007/0064149 (2007-03-01), Yang et al.
IPR Works, LLC
MStar Semiconductor Inc.
Yenke Brian
LandOfFree
Apparatus and method for detecting vertical blanking... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Apparatus and method for detecting vertical blanking..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus and method for detecting vertical blanking... will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4286395