Graef; Nils

Patent Applications and Registrations

Patent applications and USPTO patent grants for Graef; Nils.The latest application filed is for "memory read-channel with signal processing on general purpose processor".

Company Profile

0.42.39

Graef; Nils - Foster City CA
Graef; Nils - Sunnyvale CA US
Graef; Nils - Milpitas CA US
Graef; Nils - Allentown PA US
Graef; Nils - San Jose CA
Graef; Nils - Milipitas CA
Graef; Nils - Santa Clara CA
Graef; Nils - Santa Clara County CA
Graef; Nils - Sellersville PA
Graef; Nils - Bethlehem PA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Memory read-channel with signal processing on general purpose processor Grant 9,753,877 - Graef , et al. September 5, 2	2017-09-05
Hard input low density parity check decoder Grant 9,544,090 - Graef January 10, 2	2017-01-10
LDPC decoder variable node units having fewer adder stages Grant 9,356,623 - Graef May 31, 2	2016-05-31
Memory read-channel with selective transmission of error correction data Grant 9,069,687 - Dave , et al. June 30, 2	2015-06-30
Methods and apparatus for intercell interference mitigation using modulation coding Grant 8,797,795 - Graef , et al. August 5, 2	2014-08-05
Low-latency decoder Grant 8,578,256 - Graef November 5, 2	2013-11-05
Systems and methods for variable compensated fly height measurement Grant 8,503,128 - Graef August 6, 2	2013-08-06
Error-floor mitigation of codes using write verification Grant 8,484,535 - Graef , et al. July 9, 2	2013-07-09
Method and apparatus for storing survivor paths in a viterbi detector using systematic pointer exchange Grant 8,375,281 - Graef February 12, 2	2013-02-12
Memory Read-channel With Signal Processing On General Purpose Processor App 20120290894 - Graef; Nils ; et al.	2012-11-15
Stabilized digital quadrature oscillator Grant 8,248,170 - Dabiri , et al. August 21, 2	2012-08-21
Turning off buffer when a digital back end operates at a same data rate as the analog front end Grant 8,250,386 - Graef August 21, 2	2012-08-21
Power reduced queue based data detection and decoding systems and methods for using such Grant 8,245,120 - Xu , et al. August 14, 2	2012-08-14
Selectively strengthening and weakening check-node messages in error-correction decoders Grant 8,245,098 - Han , et al. August 14, 2	2012-08-14
Method And Apparatus For Storing Survivor Paths In A Viterbi Detector Using Systematic Pointer Exchange App 20120198316 - Graef; Nils	2012-08-02
Systems and methods for joint LDPC encoding and decoding Grant 8,196,002 - Graef June 5, 2	2012-06-05
Stabilized Digital Quadrature Oscillator App 20120126903 - Dabiri; Dariush ; et al.	2012-05-24
Systems and methods for low cost LDPC decoding Grant 8,161,348 - Graef April 17, 2	2012-04-17
LDPC decoders using fixed and adjustable permutators Grant 8,161,345 - Graef April 17, 2	2012-04-17
Systems and Methods for Variable Compensated Fly Height Measurement App 20120087035 - Graef; Nils	2012-04-12
Method and apparatus for storing survivor paths in a Viterbi detector using systematic pointer exchange Grant 8,140,947 - Graef March 20, 2	2012-03-20
Error-floor Mitigation Of Codes Using Write Verification App 20120030539 - Graef; Nils ; et al.	2012-02-02
Systems and methods for variable fly height measurement Grant 8,098,451 - Graef January 17, 2	2012-01-17
Reduced-complexity multiple-input, multiple-output detection Grant 8,077,812 - Graef , et al. December 13, 2	2011-12-13
Method and apparatus for evaluating performance of a read channel Grant 8,046,669 - Graef , et al. October 25, 2	2011-10-25
Hard Input Low Density Parity Check Decoder App 20110246862 - Graef; Nils	2011-10-06
Method and apparatus for storing survivor paths in a Viterbi detector using input-dependent pointer exchange Grant 8,032,818 - Graef October 4, 2	2011-10-04
Methods And Apparatus For Intercell Interference Mitigation Using Modulation Coding App 20110216586 - Graef; Nils ; et al.	2011-09-08
Reduced-power programming of multi-level cell (MLC) memory Grant 8,014,196 - Graef September 6, 2	2011-09-06
Memory Read-channel With Selective Transmission Of Error Correction Data App 20110191652 - Dave; Nirav P. ; et al.	2011-08-04
Systems and methods for prioritizing error correction data Grant 7,971,125 - Graef , et al. June 28, 2	2011-06-28
Method and Apparatus for Evaluating Performance of a Read Channel App 20110119566 - Graef; Nils ; et al.	2011-05-19
Method and apparatus for evaluating performance of a read channel Grant 7,941,732 - Graef , et al. May 10, 2	2011-05-10
Processor Having Reduced Power Consumption App 20110060894 - Graef; Nils	2011-03-10
Global minimum-based MLD demapping for soft-output MIMO detection Grant 7,876,847 - Graef , et al. January 25, 2	2011-01-25
Low-latency Decoder App 20100275088 - Graef; Nils	2010-10-28
Systems and Methods for Variable Fly Height Measurement App 20100202082 - Graef; Nils	2010-08-12
Method and Apparatus for Evaluating Performance of a Read Channel App 20100185924 - Graef; Nils ; et al.	2010-07-22
Low-power read channel for magnetic mass storage systems Grant 7,729,075 - Graef June 1, 2	2010-06-01
Method and apparatus for evaluating performance of a read channel Grant 7,730,384 - Graef , et al. June 1, 2	2010-06-01
Ldpc Decoder Variable Node Units Having Fewer Adder Stages App 20100131819 - Graef; Nils	2010-05-27
Ldpc Decoders Using Fixed And Adjustable Permutators App 20100107030 - Graef; Nils	2010-04-29
Systems and methods for low power multi-rate data paths Grant 7,707,449 - Graef April 27, 2	2010-04-27
Systems and methods for generating erasure flags Grant 7,702,989 - Graef , et al. April 20, 2	2010-04-20
Systems and Methods for Music Recognition App 20100093393 - Graef; Nils	2010-04-15
Power Reduced Queue Based Data Detection and Decoding Systems and Methods for Using Such App 20100070837 - Xu; Changyou ; et al.	2010-03-18
MLD demapping using sub-metrics for soft-output MIMO detection and the like Grant 7,676,001 - Graef , et al. March 9, 2	2010-03-09
Reduced-power Programming Of Multi-level Cell (mlc) Memory App 20100057977 - Graef; Nils	2010-03-04
Trace-ahead method and apparatus for determining survivor paths in a Viterbi detector Grant 7,669,110 - Graef February 23, 2	2010-02-23
Selectively Strengthening And Weakening Check-node Messages In Error-correction Decoders App 20100042897 - Han; Yang ; et al.	2010-02-18
Systems and methods for low power bus operation Grant 7,640,444 - Graef December 29, 2	2009-12-29
Reduced-complexity Multiple-input, Multiple-output Detection App 20090304124 - Graef; Nils ; et al.	2009-12-10
Reduced-complexity multiple-input, multiple-output detection Grant 7,583,762 - Graef , et al. September 1, 2	2009-09-01
Systems and Methods for Low Cost LDPC Decoding App 20090199071 - Graef; Nils	2009-08-06
Low-power read channel for magnetic mass storage systems App 20090109564 - Graef; Nils	2009-04-30
Systems And Methods For Fax Based Directed Communications App 20090030901 - Graef; Nils	2009-01-29
Systems And Methods For Joint Ldpc Encoding And Decoding App 20080301527 - Graef; Nils	2008-12-04
Systems and Methods for Communications Activity Status App 20080258908 - Graef; Nils	2008-10-23
System and Methods for Copying Digital Information from a Digital Media App 20080259479 - Graef; Nils	2008-10-23
Systems And Methods For Prioritizing Error Correction Data App 20080168330 - Graef; Nils ; et al.	2008-07-10
Systems And Methods For Preparing Directional Instructions App 20080140310 - Graef; Nils	2008-06-12
Systems and Methods for Generating Erasure Flags App 20080077829 - Graef; Nils ; et al.	2008-03-27
Systems and Methods for Electronic Message Preparation App 20080077675 - Graef; Nils	2008-03-27
Systems and methods for low power multi-rate data paths App 20070237171 - Graef; Nils	2007-10-11
Systems and methods for low power bus operation App 20070174643 - Graef; Nils	2007-07-26
Method and apparatus for storing survivor paths in a Viterbi detector using systematic pointer exchange App 20070076824 - Graef; Nils	2007-04-05
Method and apparatus for storing survivor paths in a Viterbi detector using input-dependent pointer exchange App 20070076825 - Graef; Nils	2007-04-05
Trace-ahead method and apparatus for determining survivor paths in a Viterbi detector App 20070079225 - Graef; Nils	2007-04-05
Global minimum-based MLD demapping for soft-output MIMO detection App 20060209977 - Graef; Nils ; et al.	2006-09-21
MLD demapping using sub-metrics for soft-output MIMO detection and the like App 20060209994 - Graef; Nils ; et al.	2006-09-21
Method and apparatus for evaluating performance of a read channel App 20060195772 - Graef; Nils ; et al.	2006-08-31
Reduced-complexity multiple-input, multiple-output detection App 20060104390 - Graef; Nils ; et al.	2006-05-18

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