Dahua Qin

Person

Allentown, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Methods and apparatus for improved pattern detection
- Patent number 9,401,166
- Issue date Jul 26, 2016
- Avago Technologies General IP (Singapore) Pte. Ltd.
- Linjiang Guo
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for detecting media flaws
- Patent number 9,244,752
- Issue date Jan 26, 2016
- Avago Technologies General IP (Singapore) Pte Ltd
- Dahua Qin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Servo system with signal to noise ratio marginalization
- Patent number 8,995,072
- Issue date Mar 31, 2015
- LSI Corporation
- Dahua Qin
- G11 - INFORMATION STORAGE
Information Patent Grant
Hardware support of servo format with two preamble fields
- Patent number 8,970,981
- Issue date Mar 3, 2015
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for sliding-window based phase, gain, frequency a...
- Patent number 8,958,166
- Issue date Feb 17, 2015
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for SNR measurement using equalized data
- Patent number 8,929,017
- Issue date Jan 6, 2015
- LSI Corporation
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for burst demodulation
- Patent number 8,861,107
- Issue date Oct 14, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for zone servo timing gain recovery
- Patent number 8,773,811
- Issue date Jul 8, 2014
- LSI Corporation
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for pattern dependent target adaptation
- Patent number 8,767,333
- Issue date Jul 1, 2014
- LSI Corporation
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive servo address mark detection
- Patent number 8,755,138
- Issue date Jun 17, 2014
- LSI Corporation
- Dahua Qin
- G11 - INFORMATION STORAGE
Information Patent Grant
Multi-zone servo processor
- Patent number 8,681,444
- Issue date Mar 25, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo zone detector
- Patent number 8,625,216
- Issue date Jan 7, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Grant
Systems and methods for sync mark detection metric computation
- Patent number 8,614,858
- Issue date Dec 24, 2013
- LSI Corporation
- Shaohua Yang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Methods and Apparatus for Improved Pattern Detection
- Publication number 20160049168
- Publication date Feb 18, 2016
- Avago Technologies General IP (Singapore) PTE. LTD.
- Linjiang Guo
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND APPARATUS FOR IMPROVED THRESHOLD ADAPTATION FOR A EUCLI...
- Publication number 20150015986
- Publication date Jan 15, 2015
- LSI Corporation
- Linjiang Guo
- G11 - INFORMATION STORAGE
Information Patent Application
Method and System for Sliding-Window Based Phase, Gain, Frequency a...
- Publication number 20140340780
- Publication date Nov 20, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Detecting Media Flaws
- Publication number 20140331108
- Publication date Nov 6, 2014
- LSI Corporation
- Dahua Qin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Hardware Support of Servo Format with Two Preamble Fields
- Publication number 20140268397
- Publication date Sep 18, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods For Burst Demodulation
- Publication number 20140233128
- Publication date Aug 21, 2014
- LSI Corporation
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Enhanced Servo Data Processing
- Publication number 20140146413
- Publication date May 29, 2014
- LSI Corporation
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Application
ADAPTIVE SERVO ADDRESS MARK DETECTION
- Publication number 20140139939
- Publication date May 22, 2014
- LSI Corporation
- Dahua Qin
- G11 - INFORMATION STORAGE
Information Patent Application
Servo Zone Detector
- Publication number 20130329313
- Publication date Dec 12, 2013
- LSI CORPORATION
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Multi-Zone Servo Processor
- Publication number 20130329312
- Publication date Dec 12, 2013
- LSI CORPORATION
- Xun Zhang
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Zone Servo Timing Gain Recovery
- Publication number 20130148226
- Publication date Jun 13, 2013
- LSI CORPORATION
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for SNR Measurement Using Equalized Data
- Publication number 20130148233
- Publication date Jun 13, 2013
- LSI CORPORATION
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Pattern Dependent Target Adaptation
- Publication number 20130077186
- Publication date Mar 28, 2013
- LSI CORPORATION
- Haitao Xia
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Sync Mark Detection
- Publication number 20120124241
- Publication date May 17, 2012
- LSI CORPORATION
- Shaohua Yang
- G11 - INFORMATION STORAGE
Information Patent Application
Systems and Methods for Sync Mark Detection Metric Computation
- Publication number 20120120784
- Publication date May 17, 2012
- LSI CORPORATION
- Shaohua Yang
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Methods and apparatus for improved pattern detection

Systems and methods for detecting media flaws

Servo system with signal to noise ratio marginalization

Hardware support of servo format with two preamble fields

Method and system for sliding-window based phase, gain, frequency a...

Systems and methods for SNR measurement using equalized data

Systems and methods for burst demodulation

Systems and methods for zone servo timing gain recovery

Systems and methods for pattern dependent target adaptation

Adaptive servo address mark detection

Multi-zone servo processor

Servo zone detector

Systems and methods for sync mark detection metric computation

Patents Applicationslast 30 patents

Methods and Apparatus for Improved Pattern Detection

METHODS AND APPARATUS FOR IMPROVED THRESHOLD ADAPTATION FOR A EUCLI...

Method and System for Sliding-Window Based Phase, Gain, Frequency a...

Systems and Methods for Detecting Media Flaws

Hardware Support of Servo Format with Two Preamble Fields

Systems and Methods For Burst Demodulation

Systems and Methods for Enhanced Servo Data Processing

ADAPTIVE SERVO ADDRESS MARK DETECTION

Servo Zone Detector

Multi-Zone Servo Processor

Systems and Methods for Zone Servo Timing Gain Recovery

Systems and Methods for SNR Measurement Using Equalized Data

Systems and Methods for Pattern Dependent Target Adaptation

Systems and Methods for Sync Mark Detection

Systems and Methods for Sync Mark Detection Metric Computation