Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Data compression using dummy codes










Image Number 5 for United States Patent #7256715.

Received data is compressed according to an algorithm, which is a modification of the conventional LZW algorithm. A limited number of hash values are formed, and a code memory is searched at locations corresponding to the hash values. If all of the locations contains a valid code, but none of them contains a valid code corresponding to a potential new code, a dummy code is created, and a counter, which indicates the number of codes created, is incremented. The algorithm can be implemented in parallel in hardware.








 
 
  Recently Added Patents
Targeting agents for enhancing radiation therapy
Method to calibrate RF paths of an FHOP adaptive base station
Circuit arrangement having a load transistor and a voltage limiting circuit and method for driving a load transistor
Method of forming micropattern, method of forming damascene metallization, and semiconductor device and semiconductor memory device fabricated using the same
Reception method and reception apparatus
Resistor-2 resistor (R-2R) digital-to-analog converter with resistor network reversal
Wind turbine
  Randomly Featured Patents
Point of use lighting controller
Method for the static analysis of concurrent multi-threaded software
Polyarylene sulfide resin composition, and moldings and connectors made of it
Undoped silicon heat spreader window
Invisible hinge means for lid and hood of a canister vacuum cleaner
Transistor including single layer reentrant profile
Multiported register file for coefficient use in filters
Spray pump
Paint ball gun
Variable cross-coupling partial reflector and method