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| Patent ID | Title | Date Filed |
| 6968497 | Error correction device and error correction method
| March 28, 2002 |
| 6968284 | Method for the analysis and evaluation of measured values of an open test system
| March 28, 2002 |
| 6966025 | D/A conversion apparatus, decoder, and tape drive
| September 20, 2002 |
| 6950978 | Method and apparatus for parity error recovery
| March 29, 2001 |
| 6950901 | Method and apparatus for supporting parity protection in a RAID clustered environment
| January 5, 2001 |
| 6934318 | Method and system for energy based frame rate determination
| December 22, 2000 |
| 6931586 | Error correction method for high density disc
| July 10, 2000 |
| 6931583 | Decoding extended error correcting codes using soft information
| March 21, 2003 |
| 6931077 | Data transmitting apparatus and data transmitting method
| February 20, 2002 |
| 6912687 | Disk array storage subsystem with parity assist circuit that uses scatter-gather list
| May 11, 2000 |
| 6901552 | System for storing data words in a RAM module
| March 22, 2002 |
| 6895019 | System for recovering lost information in a data stream by means of parity packets
| August 9, 2002 |
| 6892336 | Gigabit ethernet performance monitoring
| March 17, 2000 |
| 6877127 | Quality control in data transfer and storage apparatus
| July 31, 2001 |
| 6871317 | Technique for efficiently organizing and distributing parity blocks among storage devices of a storage array
| November 13, 2001 |
| 6868522 | Method for testing a communication module and the associated recording medium
| November 15, 2001 |
| 6851082 | Concentrated parity technique for handling double failures and enabling storage of more than one parity block per stripe on a storage device of a storage array
| November 13, 2001 |
| 6847554 | Nonvolatile semiconductor memory device with error detection and correction circuit
| July 31, 2003 |
| 6842902 | Robust device driver token management for upgraded computers using legacy device cards
| August 15, 2001 |
| 6842303 | Magnetic recording and/ or reproducing apparatus
| August 2, 2001 |
| 6839871 | Method for transparent multiplexing of SONET/ SDH streams
| February 8, 2001 |
| 6812867 | Data coding for data storage systems
| June 5, 2003 |
| 6807642 | Cluster system having virtual raid, computer for the cluster system, and parity calculation method in the cluster system
| August 29, 2002 |
| 6801625 | Apparatus and method for stripping parity bits from an input stream
| December 8, 1999 |
| 6789227 | System and method for generating low density parity check codes using bit-filling
| July 5, 2001 |
| 6748568 | Apparatus and method for verifying proper data entry and detecting common typing errors
| February 26, 2001 |
| 6732290 | Recovery system for raid write
| November 22, 2000 |
| 6721918 | Method and apparatus for encoding a bus to minimize simultaneous switching outputs effect
| December 29, 2000 |
| 6718514 | Parity checking device and method in data communication system
| December 29, 2000 |
| 6718494 | Method and apparatus for preventing and recovering from TLB corruption by soft error
| December 22, 2000 |
| 6715121 | Simple and systematic process for constructing and coding LDPC codes
| October 12, 2000 |
| 6697995 | Diagnostic method for logic used in vehicle
| September 22, 2000 |
| 6694459 | Method and apparatus for testing a data retrieval system
| January 14, 1999 |
| 6691275 | Encoder with vector-calculated disparity logic
| December 14, 2000 |
| 6681366 | System and method for detecting errors in a system where clients arbitrate amongst themselves for a grant to a central resource
| May 11, 2000 |
| 6668352 | Distortion compensating device and method in a multi-code mobile communication system
| April 28, 2000 |
| 6667990 | Transmission terminal station apparatus and network system
| December 27, 1999 |
| 6631492 | Multitrack data recording and read out of recorded multitrack digital data for error correction
| January 2, 2001 |
| 6611940 | Decoding symbols representing digital words
| September 9, 1999 |
| 6594796 | Simultaneous processing for error detection and P-parity and Q-parity ECC encoding
| June 30, 2000 |
| 6581184 | METHOD AND CIRCUIT FOR INCLUDING PARITY BITS IN WRITE DATA OF A MASS DATA STORAGE DEVICE, OR THE LIKE, USING A 48/54 MTR (3:K) CODE CONSTRAINT, AND POST-PROCESSING CIRCUIT AND METHOD FOR PROCESSING READ BACK DATA THAT INCLUDES SAID CODE CONSTRAINT
| April 11, 2000 |
| 6574776 | Simultaneous processing for error detection and P-parity ECC encoding
| April 9, 1999 |
| 6574775 | Iterative decoding for binary block codes
| February 10, 1999 |
| 6574774 | Physical block address recovery apparatus system and method for cyclic error correction codes
| January 8, 1999 |
| 6567952 | Method and apparatus for set associative cache tag error detection
| April 18, 2000 |
| 6546521 | Apparatus and method for a n-bit protocol for a modem
| December 8, 2000 |
| 6543028 | Silent data corruption prevention due to instruction corruption by soft errors
| March 31, 2000 |
| 6543023 | Parity-check coding for efficient processing of decoder error events in data storage, communication and other systems
| February 5, 2001 |
| 6535452 | Semiconductor memory device having error correction function for data reading during refresh operation
| March 15, 2002 |
| 6507928 | Processor cache system with parity protection and method of operation
| March 17, 2000 |
| 6493847 | Sonet B2 parity byte calculation method and apparatus
| June 15, 1999 |
| 6487695 | Method for providing fail-safe secure data transmission between a numerical control system and a spatially separate unit
| July 30, 1999 |
| 6473880 | System and method for protecting data and correcting bit errors due to component failures
| June 1, 1999 |
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