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Class Information
Number: 708/533
Name: Electrical computers: arithmetic processing and calculating > Electrical digital calculating computer > Particular function performed > Arithmetical operation > Error detection or correction > Sequential repetition
Description: Subject matter wherein the error detection or correction utilizes sequential repetition.


Patents under this class:

Patent Number Title Of Patent Date Issued
7574335 Modelling piece-wise continuous transfer functions for digital image processing Aug. 11, 2009
6697995 Diagnostic method for logic used in vehicle Feb. 24, 2004
5608661 Method and apparatus for semi-automatic number verification Mar. 4, 1997
5506800 Self-checking complementary adder unit Apr. 9, 1996
5018093 High performance self-checking adder having small circuit area May. 21, 1991
5016208 Deferred comparison multiplier checker May. 14, 1991
5001479 Gray code converter with error signal Mar. 19, 1991
4994993 System for detecting and correcting errors generated by arithmetic logic units Feb. 19, 1991
4924467 System for checking duplicate logic using complementary residue codes to achieve high error coverage with a minimum of interface signals May. 8, 1990
4707794 Playback operation circuit in synthetic-speech calculator Nov. 17, 1987
4314350 Self-checking arithmetic unit Feb. 2, 1982
4088877 Sequence checking device May. 9, 1978



 
 
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