Inventor

SONG HONGWEI

US95 patents

⚠️ This page may combine multiple inventors who share the name “SONG HONGWEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONG HONGWEI

LSI CORP

Systems and methods for fly-height control using servo address mark data

Systems and methods for storage channel testing

Systems and methods for adaptive write pre-compensation

Systems and methods for using an on-the-fly CBD estimate to adjust fly-height

Systems and methods for dibit correction

Systems and methods for equalizer optimization in a storage access retry

AGC loop with weighted zero forcing and LMS error sources and methods for using such

Data sequence detection in band-limited channels based on equalization interpolation

SONG HONGWEI

Read channel detector for noise cancellation

Dibit pulse extraction methods and systems

Dibit pulse extraction methods and systems

Sealing structure for bearing

Equalization and detection

Equalization and detection

Media defect compensation system and method

Multi-viterbi receive channel decoder

LIU JINGFENG

Systems and methods for low latency noise cancellation

Systems and methods for semi-independent loop processing

Systems and methods for retimed virtual data processing

Systems and methods for hybrid algorithm gain adaptation

Systems and methods for adaptive target search

Detector for low frequency offset distortion

MATHEW GEORGE

Systems and methods for timing and gain acquisition

Systems and methods for adaptive CBD estimation in a storage device

Systems and methods for servo data based harmonics calculation

Dibit extraction for estimation of channel parameters

Systems and methods for format efficient calibration for servo data based harmonics calculation

Systems and methods for adaptive equalization in recording channels

TAN WEIJUN

Method for detecting short burst errors in LDPC system

Systems and methods for enhanced media defect detection

Systems and methods for enhanced flaw scan in a data processing device

Systems and methods for auto scaling in a data processing system

Using short burst error detector in a queue-based system

AGERE SYSTEMS INC

Data detection and decoding system and method

Systems and methods for error reduction associated with information transfer

Concatenated iterative and algebraic coding

Systems and methods for media defect detection utilizing correlated DFIR and LLR data

Detection of signal disturbance in a partial response channel

MARVELL INT LTD

Defect detection design

Circuits, architectures, apparatuses, systems, algorithms and methods and software for amplitude drop detection

Jitter measurement

QC-LDPC decoder with list-syndrome decoding

Defect detection design

UNIV CARNEGIE MELLON

Encoding method using a low density parity check code with a column weight of two

Timing recovery system and method

YANG SHAOHUA

Error correction system using an iterative product code

Defect detection design

ZHANG YIFEI

QC-LDPC decoder with list-syndrome decoding

QC-LDPC decoder with list-syndrome decoding

RAUSCHMAYER RICHARD

Error correction capability adjustment of LDPC codes for storage device testing