Resources Contact Us Home
Metzger; Sidney
Rockville, MD
No. of patents:

Patent Number Title Of Patent Date Issued
4901349 Time dispersal encryption of TV signals February 13, 1990
In encrypting a video signal for communications security, the horizontal synchronization pulses are removed, the active signal portions of each line in a field are delayed according to psuedorandom sequence of delays, and the reference color burst is moved to a position in the horizontal

  Recently Added Patents
Packaging article
Method and apparatus for decoding/encoding a video signal with inter-view reference picture list construction
Method and apparatus for controlling the use of data stored on a media sample
Interference suppressing OFDM system for wireless communications
Three-dimensional shape data processing apparatus and three-dimensional shape data processing method
System for setting programmable parameters for an implantable hypertension treatment device
Community profiling for social media
  Randomly Featured Patents
Electrical slip ring platter multilayer printed circuit board and method for making same
Cartridge for strip material
Closure device for a vehicle tank filler neck
Ceramic package, assembled substrate, and manufacturing method therefor
System for allowing two television programs simultaneously to use the normal bandwidth for one program by chrominance time compression and luminance bandwidth reduction
Elongated percussive rock drilling element
Method and apparatus for altering the effective mode index of an optical waveguide
Rail system arm
Focal plane array for man and machine visions
Rotary detonation engine