Inventor
ZEIDLER DAVID E
US16 patents
⚠️ This page may combine multiple inventors who share the name “ZEIDLER DAVID E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN INSTRUMENT CORP
8 patentsUS6734898B2May 11, 2004
Methods and apparatus for the measurement of video quality
GEN INSTRUMENT CORP47 citations92
US5801789ASep 1, 1998
Method and apparatus for overlaying digitally generated graphics over an analog video signal
GEN INSTRUMENT CORP25 citations92
US6791622B2Sep 14, 2004
Methods and apparatus for providing video still frame and video capture features from interlaced video signals
GEN INSTRUMENT CORP17 citations81
US7116377B2Oct 3, 2006
Graphics subsystem bypass method and apparatus
GEN INSTRUMENT CORP14 citations79
US6556250B1Apr 29, 2003
Method and apparatus for providing a timing signal with high frequency accuracy in video equipment for supporting an on-screen display in the absence of a video signal
GEN INSTRUMENT CORP7 citations71
US6882360B2Apr 19, 2005
Method and apparatus for determining a level of a video signal
GEN INSTRUMENT CORP5 citations62
US6829014B1Dec 7, 2004
Frequency bounded oscillator for video reconstruction
GEN INSTRUMENT CORP2 citations61
US7274409B2Sep 25, 2007
Dynamically controlled tuner AGC attack point
GEN INSTRUMENT CORP1 citations51
ARRIS ENTPR LLC
3 patentsUS10833779B2Nov 10, 2020
Reducing wireless interference from a wired digital interface
ARRIS ENTPR LLC1 citations72
US11005577B2May 11, 2021
Reducing wireless interference from a wired digital interface
ARRIS ENTPR LLC0 citations62
US10536225B2Jan 14, 2020
Reducing wireless interference from a wired digital interface
ARRIS ENTPR LLC0 citations51