SONG; Hongwei

Patent Applications and Registrations

Patent applications and USPTO patent grants for SONG; Hongwei.The latest application filed is for "yellowing-resistant thermoplastic polyurethane foam material and preparation method thereof".

Company Profile

9.116.72

SONG; Hongwei - Yantai CN
Song; Hongwei - Shandong CN
Song; Hongwei - Shanghai CN
SONG; Hongwei - Jiangsu CN
Song; Hongwei - Longmont CO US
Song; Hongwei - Boulder CO
Song; Hongwei - Pittsburgh 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
Yellowing-resistant Thermoplastic Polyurethane Foam Material And Preparation Method Thereof App 20220213253 - SONG; Hongwei ; et al.	2022-07-07
Process for the preparation of TPU alloy by in-situ reactive compatibility technology Grant 11,274,203 - Zhan , et al. March 15, 2	2022-03-15
Box type sealing structure and conical roller bearing Grant 10,731,706 - Shi , et al.	2020-08-04
A Process For The Preparation Of Tpu Alloy By In-situ Reactive Compatibility Technology App 20200123380 - Zhan; Zhensheng ; et al.	2020-04-23
Thermoplastic Silicone-polyurethane Elastomer And Method For Preparing The Same App 20200017626 - WANG; Heilong ; et al.	2020-01-16
Method For Preparing Foamed Thermoplastic Polyurethane Elastomer Product App 20190367698 - WANG; Guangfu ; et al.	2019-12-05
Integrated Apparatus, Exhaust Gas Post-processing System, And Control Method App 20190368401 - YANG; Zhenqiu ; et al.	2019-12-05
Integrated Device, Exhaust-gas Aftertreatment System, And Control Method App 20190292962 - WANG; Xuelang ; et al.	2019-09-26
Box Type Sealing Structure and Conical Roller Bearing App 20190257361 - Shi; Xiaoyi ; et al.	2019-08-22
Sealing structure for bearing Grant 10,302,133 - Song , et al.	2019-05-28
Sealing structure for bearing App 20180216667 - Song; Hongwei ; et al.	2018-08-02
Systems and methods for fly-height control using servo data Grant 9,305,582 - Mathew , et al. April 5, 2	2016-04-05
Systems and methods for memory efficient signal and noise estimation Grant 9,281,908 - Mathew , et al. March 8, 2	2016-03-08
Systems and methods for filter constraint estimation Grant 9,219,469 - Zhang , et al. December 22, 2	2015-12-22
QC-LDPC decoder with list-syndrome decoding Grant 9,112,532 - Zhang , et al. August 18, 2	2015-08-18
Error correction system using an iterative product code Grant 9,048,879 - Yang , et al. June 2, 2	2015-06-02
Channel decoder and method for generating equalized data and data estimates based on multiple sets of depths provided via a viterbi algorithm Grant 9,026,894 - Song , et al. May 5, 2	2015-05-05
Nyquist constrained digital finite impulse response filter Grant 8,996,597 - Liao , et al. March 31, 2	2015-03-31
Non-linear transition shift identification and compensation Grant 8,873,176 - Song , et al. October 28, 2	2014-10-28
Method and apparatus for using dual-viterbi algorithms to estimate data stored in a storage medium Grant 8,873,614 - Song , et al. October 28, 2	2014-10-28
Systems and methods for auto scaling in a data processing system Grant 8,854,753 - Tan , et al. October 7, 2	2014-10-07
Systems and methods for reducing filter sensitivities Grant 8,838,660 - Liao , et al. September 16, 2	2014-09-16
Systems and Methods for Determining Noise Components in a Signal Set App 20140233130 - Mathew; George ; et al.	2014-08-21
Systems and methods for determining noise components in a signal set Grant 8,743,936 - Mathew , et al. June 3, 2	2014-06-03
Systems and methods for adaptive target search Grant 8,675,298 - Liu , et al. March 18, 2	2014-03-18
Data sequence detection in band-limited channels based on equalization interpolation Grant 8,670,198 - Liao , et al. March 11, 2	2014-03-11
Systems and methods for reliability assisted noise predictive filtering Grant 8,670,955 - Sun , et al. March 11, 2	2014-03-11
Systems and methods for servo data detection Grant 8,665,544 - Haitao , et al. March 4, 2	2014-03-04
Defect detection design Grant 8,634,286 - Yang , et al. January 21, 2	2014-01-21
Systems and methods for phase compensated harmonic sensing in fly height control Grant 8,605,381 - Mathew , et al. December 10, 2	2013-12-10
Multi-Viterbi receive channel decoder Grant 8,594,246 - Song , et al. November 26, 2	2013-11-26
Detector for low frequency offset distortion Grant 8,537,883 - Liu , et al. September 17, 2	2013-09-17
Systems and methods for out of order Y-sample memory management Grant 8,522,120 - Sun , et al. August 27, 2	2013-08-27
Systems and methods for enhanced media defect detection Grant 8,516,348 - Tan , et al. August 20, 2	2013-08-20
Analog to digital converter with generalized beamformer Grant 8,451,158 - Liao , et al. May 28, 2	2013-05-28
Dibit pulse extraction methods and systems Grant 8,441,752 - Song , et al. May 14, 2	2013-05-14
Dibit pulse extraction methods and systems Grant 8,441,751 - Song , et al. May 14, 2	2013-05-14
Systems and Methods for Out of Order Y-Sample Memory Management App 20130097472 - Sun; Lingyan ; et al.	2013-04-18
Nyquist Constrained Digital Finite Impulse Response Filter App 20130097213 - Liao; Yu ; et al.	2013-04-18
Automatic filter-reset mechanism Grant 8,422,609 - Liu , et al. April 16, 2	2013-04-16
Equalization and detection Grant 8,416,520 - Song April 9, 2	2013-04-09
Systems and methods for retimed virtual data processing Grant 8,413,020 - Liu , et al. April 2, 2	2013-04-02
Error correction capability adjustment of LDPC codes for storage device testing Grant 8,413,029 - Rauschmayer , et al. April 2, 2	2013-04-02
Read channel detector for noise cancellation Grant 8,413,032 - Song , et al. April 2, 2	2013-04-02
Read Channel With Oversampled Analog To Digital Conversion And Parallel Data Detectors App 20130050005 - Liu; Jingfeng ; et al.	2013-02-28
Non-linear transition shift identification and compensation Grant 8,358,480 - Song , et al. January 22, 2	2013-01-22
Systems and methods for out of order Y-sample memory management Grant 8,352,841 - Sun , et al. January 8, 2	2013-01-08
Analog to Digital Converter with Generalized Beamformer App 20130002462 - Liao; Yu ; et al.	2013-01-03
Systems and methods for phase offset based spectral aliasing compensation Grant 8,345,373 - Mathew , et al. January 1, 2	2013-01-01
Method for detecting short burst errors in LDPC system Grant 8,341,495 - Tan , et al. December 25, 2	2012-12-25
Systems and Methods for Retimed Virtual Data Processing App 20120324307 - Liu; Jinfeng ; et al.	2012-12-20
Systems and methods for servo data based harmonics calculation Grant 8,325,432 - Mathew , et al. December 4, 2	2012-12-04
Defect detection design Grant 8,315,132 - Yang , et al. November 20, 2	2012-11-20
Branch-metric calibration using varying bandwidth values Grant 8,312,359 - Liu , et al. November 13, 2	2012-11-13
Systems and Methods for Servo Data Detection App 20120281305 - Xia; Haitao ; et al.	2012-11-08
QC-LDPC decoder with list-syndrome decoding Grant 8,301,984 - Zhang , et al. October 30, 2	2012-10-30
Systems and methods for format efficient calibration for servo data based harmonics calculation Grant 8,300,349 - Mathew , et al. October 30, 2	2012-10-30
Systems and methods for low latency noise cancellation Grant 8,295,001 - Liu , et al. October 23, 2	2012-10-23
Systems and Methods for Reliability Assisted Noise Predictive Filtering App 20120265488 - Sun; Lingyan ; et al.	2012-10-18
Systems and Methods for Enhanced Media Defect Detection App 20120254679 - Tan; Weijun ; et al.	2012-10-04
Systems and Methods for Auto Scaling in a Data Processing System App 20120236430 - Tan; Weijun ; et al.	2012-09-20
Systems and methods for retimed virtual data processing Grant 8,266,505 - Liu , et al. September 11, 2	2012-09-11
Method For Detecting Short Burst Errors In Ldpc System App 20120226958 - Tan; Weijun ; et al.	2012-09-06
Error correction system using an iterative product code Grant 8,255,763 - Yang , et al. August 28, 2	2012-08-28
Systems and methods for semi-independent loop processing Grant 8,237,597 - Liu , et al. August 7, 2	2012-08-07
Methods and apparatus for selective data retention decoding in a hard disk drive Grant 8,225,183 - Liu , et al. July 17, 2	2012-07-17
Systems and methods for enhanced media defect detection Grant 8,219,892 - Tan , et al. July 10, 2	2012-07-10
Systems and methods for hybrid algorithm gain adaptation Grant 8,208,213 - Liu , et al. June 26, 2	2012-06-26
Systems and Methods for Reducing Filter Sensitivities App 20120158810 - Liao; Yu ; et al.	2012-06-21
Method for detecting short burst errors in LDPC system Grant 8,201,051 - Tan , et al. June 12, 2	2012-06-12
Jitter measurement Grant 8,189,728 - Liu , et al. May 29, 2	2012-05-29
Systems and Methods for ADC Sample Based Timing Recovery App 20120124454 - Liu; Jingfeng ; et al.	2012-05-17
Systems and methods for adaptive equalization in recording channels Grant 8,175,201 - Mathew , et al. May 8, 2	2012-05-08
Systems and methods for enhanced flaw scan in a data processing device Grant 8,176,400 - Tan , et al. May 8, 2	2012-05-08
Using short burst error detector in a queue-based system Grant 8,176,399 - Tan , et al. May 8, 2	2012-05-08
Equalization and detection Grant 8,174,786 - Song May 8, 2	2012-05-08
Systems and methods for adaptive CBD estimation in a storage device Grant 8,154,818 - Mathew , et al. April 10, 2	2012-04-10
Dibit extraction for estimation of channel parameters Grant 8,149,529 - Mathew , et al. April 3, 2	2012-04-03
Systems and Methods for Semi-Independent Loop Processing App 20120068870 - Liu; Jingfeng ; et al.	2012-03-22
Systems and Methods for Low Latency Noise Cancellation App 20120068752 - Liu; Jingfeng ; et al.	2012-03-22
Systems and Methods for Filter Constraint Estimation App 20120069891 - Zhang; Haotian ; et al.	2012-03-22
Systems and methods for timing and gain acquisition Grant 8,139,305 - Mathew , et al. March 20, 2	2012-03-20
Systems and Methods for Phase Compensated Harmonic Sensing in Fly Height Control App 20120056612 - Mathew; George ; et al.	2012-03-08
QC-LDPC decoder with list-syndrome decoding Grant 8,127,209 - Zhang , et al. February 28, 2	2012-02-28
Method and apparatus for error compensation Grant 8,122,332 - Song , et al. February 21, 2	2012-02-21
Media defect compensation system and method Grant 8,122,331 - Song , et al. February 21, 2	2012-02-21
Systems and Methods for Phase Offset Based Spectral Aliasing Compensation App 20120038998 - Mathew; George ; et al.	2012-02-16
Systems and Methods for Format Efficient Calibration for Servo Data Based Harmonics Calculation App 20120033316 - Mathew; George ; et al.	2012-02-09
Systems and Methods for Servo Data Based Harmonics Calculation App 20120033323 - Mathew; George ; et al.	2012-02-09
Detector for low frequency offset distortion Grant 8,111,739 - Liu , et al. February 7, 2	2012-02-07
Dibit Extraction For Estimation Of Channel Parameters App 20120026623 - Mathew; George ; et al.	2012-02-02
Multi-viterbi receive channel decoder Grant 8,090,059 - Song , et al. January 3, 2	2012-01-03
Fly-height control using asynchronous sampling Grant 8,077,427 - Mathew , et al. December 13, 2	2011-12-13
Systems and Methods for Hybrid Algorithm Gain Adaptation App 20110298543 - Liu; Jingfeng ; et al.	2011-12-08
Systems and methods for fly-height control using servo address mark data Grant 8,054,573 - Mathew , et al. November 8, 2	2011-11-08
Defect detection design Grant 8,054,717 - Yang , et al. November 8, 2	2011-11-08
Fly-height Control Using Asynchronous Sampling App 20110249361 - Mathew; George ; et al.	2011-10-13
Circuits, architectures, apparatuses, systems, algorithms and methods and software for amplitude drop detection Grant 8,027,378 - Yang , et al. September 27, 2	2011-09-27
Systems and methods for using an on-the-fly CBD estimate to adjust fly-height Grant 8,014,099 - Mathew , et al. September 6, 2	2011-09-06
Read channel detector for noise cancellation Grant 8,010,883 - Song , et al. August 30, 2	2011-08-30
Systems and methods for storage channel testing Grant 7,990,642 - Lee , et al. August 2, 2	2011-08-02
Systems and Methods for Determining Noise Components in a Signal Set App 20110164669 - Mathew; George ; et al.	2011-07-07
Non-linear transition shift identification and compensation Grant 7,974,032 - Song , et al. July 5, 2	2011-07-05
Systems and methods for dibit correction Grant 7,974,030 - Mathew , et al. July 5, 2	2011-07-05
Phase detector for timing recovery loop Grant 7,974,369 - Liu , et al. July 5, 2	2011-07-05
Equalization and detection Grant 7,965,466 - Song June 21, 2	2011-06-21
Systems and methods for equalizer optimization in a storage access retry Grant 7,948,699 - Liu , et al. May 24, 2	2011-05-24
Jitter measurement Grant 7,945,009 - Liu , et al. May 17, 2	2011-05-17
Phase Detector For Timing Recovery Loop App 20110103527 - Liu; Jingfeng ; et al.	2011-05-05
Systems and Methods for Adaptive Target Search App 20110093517 - Liu; Jingfeng ; et al.	2011-04-21
Systems and methods for adaptive write pre-compensation Grant 7,924,518 - Mathew , et al. April 12, 2	2011-04-12
Frequency domain approach for efficient computation of fixed-point equalization targets Grant 7,924,523 - Mathew , et al. April 12, 2	2011-04-12
Systems and Methods for Noise Reduced Data Detection App 20110080211 - Yang; Shaohua ; et al.	2011-04-07
Automatic Filter-Reset Mechanism App 20110075718 - Liu; Jingfeng ; et al.	2011-03-31
Branch-metric Calibration Using Varying Bandwidth Values App 20110072335 - Liu; Jingfeng ; et al.	2011-03-24
Systems and Methods for Timing and Gain Acquisition App 20110063747 - Mathew; George ; et al.	2011-03-17
Systems and Methods for Enhanced Flaw Scan in a Data Processing Device App 20110058631 - Tan; Weijun ; et al.	2011-03-10
Systems and Methods for Fly-Height Control Using Servo Data App 20110043938 - Mathew; George ; et al.	2011-02-24
Systems and Methods for Retimed Virtual Data Processing App 20110041028 - Liu; Jingfeng ; et al.	2011-02-17
AGC loop with weighted zero forcing and LMS error sources and methods for using such Grant 7,872,823 - Liu , et al. January 18, 2	2011-01-18
Systems and Methods for Out of Order Y-Sample Memory Management App 20100332954 - Sun; Lingyan ; et al.	2010-12-30
Systems and methods for on-the-fly write pre-compensation estimation Grant 7,859,780 - Mathew , et al. December 28, 2	2010-12-28
Systems and methods for media defect detection utilizing correlated DFIR and LLR data Grant 7,849,385 - Tan , et al. December 7, 2	2010-12-07
Systems and Methods for Adaptive Equalization in Recording Channels App 20100287420 - Mathew; George ; et al.	2010-11-11
Systems and Methods for Enhanced Media Defect Detection App 20100226033 - Tan; Weijun ; et al.	2010-09-09
Data detection and decoding system and method Grant 7,779,325 - Song August 17, 2	2010-08-17
Systems and Methods for Adaptive CBD Estimation in a Storage Device App 20100182718 - Mathew; George ; et al.	2010-07-22
Error Correction Capability Adjustment Of Ldpc Codes For Storage Device Testing App 20100185906 - Rauschmayer; Richard ; et al.	2010-07-22
AGC Loop with Weighted Zero Forcing and LMS Error Sources and Methods for Using Such App 20100177419 - Liu; Jingfeng ; et al.	2010-07-15
Systems and Methods for Fly-Height Control Using Servo Address Mark Data App 20100177430 - Mathew; George ; et al.	2010-07-15
Systems and Methods for Equalizer Optimization in a Storage Access Retry App 20100172046 - Liu; Jingfeng ; et al.	2010-07-08
Systems and Methods for Dibit Correction App 20100157458 - Mathew; George ; et al.	2010-06-24
Systems and methods for error reduction associated with information transfer Grant 7,712,008 - Song , et al. May 4, 2	2010-05-04
Method for detecting short burst errors in LDPC system App 20100091629 - Tan; Weijun ; et al.	2010-04-15
Systems and Methods for Memory Efficient Signal and Noise Estimation App 20100088357 - Mathew; George ; et al.	2010-04-08
Method and apparatus for error compensation Grant 7,694,211 - Song , et al. April 6, 2	2010-04-06
Methods and Apparatus for Selective Data Retention Decoding in a Hard Disk Drive App 20100083075 - Liu; Jingfeng ; et al.	2010-04-01
Method and Apparatus for Error Compensation App 20100070835 - Song; Hongwei ; et al.	2010-03-18
Detection of signal disturbance in a partial response channel Grant 7,679,853 - Song , et al. March 16, 2	2010-03-16
Systems and Methods for On-The-Fly Write Pre-compensation Estimation App 20100053787 - Mathew; George ; et al.	2010-03-04
Systems and Methods for Adaptive Write Pre-Compensation App 20100053793 - Mathew; George ; et al.	2010-03-04
Using short burst error detector in a queue-based system App 20090276689 - Tan; Weijun ; et al.	2009-11-05
Systems and Methods for Media Defect Detection Utilizing Correlated DFIR and LLR Data App 20090271670 - Tan; Weijun ; et al.	2009-10-29
Frequency Domain Approach for Efficient Computation of Fixed-point Equalization Targets App 20090161245 - Mathew; George ; et al.	2009-06-25
Systems and Methods for Using an On-the-fly CBD Estimate to Adjust Fly-Height App 20090154003 - Mathew; George ; et al.	2009-06-18
Method and apparatus for encoding and decoding data using a pseudo-random interleaver Grant 7,526,707 - Stroud , et al. April 28, 2	2009-04-28
Concatenated iterative and algebraic coding Grant 7,516,389 - Song April 7, 2	2009-04-07
Data detection and decoding system and a method of detecting and decoding data Grant 7,421,643 - Song , et al. September 2, 2	2008-09-02
Method and Apparatus for Error Compensation App 20080065962 - Song; Hongwei ; et al.	2008-03-13
Systems and methods for error reduction associated with information transfer App 20070192666 - Song; Hongwei ; et al.	2007-08-16
Timing recovery system and method Grant 7,239,682 - Liu , et al. July 3, 2	2007-07-03
Detection of signal disturbance in a partial response channel App 20070146917 - Song; Hongwei ; et al.	2007-06-28
Method and apparatus for programmable codeword encoding and decoding using truncated codewords Grant 7,102,549 - Keirn , et al. September 5, 2	2006-09-05
Method and apparatus for encoding and decoding data using a pseudo-random interleaver App 20060174184 - Stroud; Peter ; et al.	2006-08-03
Data detection and decoding system and method App 20060168493 - Song; Hongwei	2006-07-27
Data detection and decoding system and a method of detecting and decoding data App 20060150065 - Song; Hongwei ; et al.	2006-07-06
Encoding method using a low density parity check code with a column weight of two Grant 7,058,873 - Song , et al. June 6, 2	2006-06-06
Concatenated iterative and algebraic coding App 20060107176 - Song; Hongwei	2006-05-18
Magneto-optical recording/reproducing method and apparatus App 20040160860 - Song, Hongwei ; et al.	2004-08-19
Timing recovery system and method App 20040091069 - Liu, Jingfeng ; et al.	2004-05-13
Encoding method using a low density parity check code with a column weight of two App 20040093549 - Song, Hongwei ; et al.	2004-05-13

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