REGISTER  |  SIGN IN
   
Your search returned 39 patents.
( 708/256 in Current US Classification )
1
Patent IDTitleDate Filed
7263540 Method of generating multiple random numbers March 3, 2004
7142675 Sequence generator and method of generating a pseudo random sequence February 12, 2002
7124158 Technique for high speed PRBS generation December 27, 2002
7120248 Multiple prime number generation using a parallel prime number search algorithm March 26, 2001
7072927 Method and apparatus for generating random numbers for use in a field programmable gate array August 8, 2001
7072924 Method and apparatus for generating random numbers for use in a field programmable gate array August 25, 2004
6999984 Modification to reconfigurable functional unit in a reconfigurable chip to perform linear feedback shift register function November 21, 2001
6892337 Circuit and method for testing physical layer functions of a communication network August 22, 2001
6735606 Multi-sequence fast slewing pseudorandom noise generator May 15, 2001
6707841 Spreading code generator May 26, 2000
6654404 System, apparatus, and method for outputting pseudorandom noise sequences, and data recording medium May 31, 2000
6594680 Psuedo-random noise sequence generating system December 30, 1999
6389439 Random-number generating method and apparatus and storage medium therefor July 14, 1999
6298360 Method and apparatus for generating a highly random number while using existing circuitry May 26, 1995
6246970 Method for making a chip tamper-resistant July 10, 1998
5864491 Apparatus and associated method for generating a pseudo random number November 10, 1997
5796776 Code sequence generator in a CDMA modem June 27, 1996
5570307 Digital randomizer for on-chip generation and storage of random self-programming data block January 6, 1995
5519736 Synchronous pseudo-noise code sequence generation circuit September 9, 1994
5446683 Methods and apparatus for generating pseudo-random binary patterns March 31, 1994
5444645 Multi-channel pseudo random pattern generating device October 14, 1993
5323338 Pseudo-random sequence generators August 24, 1992
5268949 Circuit for generating M-sequence pseudo-random pattern August 31, 1992
5267316 Synchronous system for parallel data scrambling September 29, 1992
5257282 High speed code sequence generator June 28, 1984
5224165 High speed word generator August 7, 1990
5153532 Noise generator using combined outputs of two pseudo-random sequence generators May 24, 1989
5057795 Digital gaussian white noise generation system and method of use October 25, 1990
4928310 Pseudorandom pulse code generators using electro-optical XOR gates July 17, 1989
4776012 Method of jumping composite PN codes April 17, 1987
4665502 Random lottery computer June 1, 1984
4649419 Pseudo-random binary sequency generator December 17, 1985
4571556 Randomized-clock circuit July 28, 1983
4320513 Electric circuit for the production of a number of different codes May 11, 1972
4225935 Coding method and system with enhanced security August 30, 1977
4115657 Random digital code generator November 11, 1976
4078255 Sequence generator having amplitudes and phases of spectral components randomly distributed January 6, 1977
4058673 Arrangement for ciphering and deciphering of information September 24, 1975
3988538 Digital data scrambler and descrambler February 26, 1975
1
Page 1 of 1