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Class Information
Number: 714/801
Name: Error detection/correction and fault detection/recovery > Pulse or data error handling > Error/fault detection technique > Parity bit > Parity generator or checker circuit detail
Description: Subject matter which specify the particular elements of a parity signal source or comparator circuit.










Patents under this class:
1 2 3 4 5 6 7 8 9

Patent Number Title Of Patent Date Issued
8713402 Optical channel transport unit frames transmission having interleaved parity Apr. 29, 2014
8707123 Variable barrel shifter Apr. 22, 2014
8707127 Configurable source based/requestor based error detection and correction for soft errors in multi-level cache memory to minimize CPU interrupt service routines Apr. 22, 2014
8707148 Method of producing and decoding error correction code and apparatus therefor Apr. 22, 2014
8683300 Method of encoding and decoding Mar. 25, 2014
8683308 Semiconductor device, information processing apparatus, and method of detecting error Mar. 25, 2014
8683292 Method and system for providing low density parity check (LDPC) coding for scrambled coded multiple access (SCMA) Mar. 25, 2014
8677226 Systems and methods for retransmission return channel error detection Mar. 18, 2014
8667380 Secure communication using non-systematic error control codes Mar. 4, 2014
8656250 Low density parity check decoder for regular LDPC codes Feb. 18, 2014
8650451 Stochastic stream decoding of binary LDPC codes Feb. 11, 2014
8650454 Error detecting code for multi-character, multi-lane, multi-level physical transmission Feb. 11, 2014
8645811 System and method for selective error checking Feb. 4, 2014
8645789 Multi-phase ECC encoding using algebraic codes Feb. 4, 2014
8612823 Encoding of LDPC codes using sub-matrices of a low density parity check matrix Dec. 17, 2013
8595585 Reverse concatenated encoding and decoding Nov. 26, 2013
8589755 Reduced-complexity LDPC decoding Nov. 19, 2013
8589775 Error tolerant flip-flops Nov. 19, 2013
8583971 Error detection in FIFO queues using signature bits Nov. 12, 2013
8578256 Low-latency decoder Nov. 5, 2013
8578249 LDPC encoding and decoding of packets of variable sizes Nov. 5, 2013
8566687 Method and system for forward error correction decoding with parity check for use in low complexity highly-spectrally efficient communications Oct. 22, 2013
8560931 Low power retention random access memory with error correction on wake-up Oct. 15, 2013
8555133 Rate matching apparatus and rate matching method thereof Oct. 8, 2013
8555139 Integrated 2-level low density parity check (LDPC) codes Oct. 8, 2013
8539325 Parity generating apparatus and map apparatus for turbo decoding Sep. 17, 2013
8533577 Universal parity encoder Sep. 10, 2013
8533578 Error detection in a content addressable memory (CAM) and method of operation Sep. 10, 2013
8527857 Parity-check-code decoder and receiving system Sep. 3, 2013
8522087 Advanced converters for memory cell sensing and methods Aug. 27, 2013
8522124 Semiconductor device and decoding method thereof Aug. 27, 2013
8522125 System and method for efficient horizontal maximum distance separable raid Aug. 27, 2013
8504903 Data error check circuit, data error check method, data transmission method using data error check function, semiconductor memory apparatus and memory system using data error check function Aug. 6, 2013
8499231 Systems and methods for reduced format non-binary decoding Jul. 30, 2013
8495453 Circulant processing scheduler for layered LDPC decoder Jul. 23, 2013
8489957 Lower-complexity layered belief propagation decoding LDPC codes Jul. 16, 2013
8489960 LDPC codes and expansion method Jul. 16, 2013
8489976 Storage controlling device and storage controlling method Jul. 16, 2013
8489977 Low-density parity check codes for holographic storage Jul. 16, 2013
8484539 Controlling power consumption in iterative ECC processing systems Jul. 9, 2013
8484534 MLC self-RAID flash data protection scheme Jul. 9, 2013
8484533 MLC self-RAID flash data protection scheme Jul. 9, 2013
8484528 Receiving apparatus, receiving method and program, and receiving system Jul. 9, 2013
8473806 Layered quasi-cyclic LDPC decoder with reduced-complexity circular shifter Jun. 25, 2013
8473832 Parity error checking and compare using shared logic circuitry in a ternary content addressable memory Jun. 25, 2013
8473833 Forward error correction method Jun. 25, 2013
8468421 Memory system for error checking fetch and store data Jun. 18, 2013
8468416 Combined group ECC protection and subgroup parity protection Jun. 18, 2013
8464123 Matrix structure for block encoding Jun. 11, 2013
8464124 Receiving apparatus, receiving method and program, and receiving system Jun. 11, 2013

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