Pi-Hai Liu

Person

Hsinchu County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for using oscillation signals with different p...
- Patent number 8,890,840
- Issue date Nov 18, 2014
- MediaTek Inc.
- Chung-Jen Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Error correction method and error correction apparatus utilizing th...
- Patent number 8,560,898
- Issue date Oct 15, 2013
- MediaTek Inc.
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller and method employed in optical storage apparatus for gen...
- Patent number 8,467,280
- Issue date Jun 18, 2013
- MediaTek Inc.
- Gwo-Huei Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Methods and systems for tuning at least one write strategy paramete...
- Patent number 8,369,199
- Issue date Feb 5, 2013
- MediaTek Inc.
- Chih-Ching Yu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for detecting specific signal pattern in a sig...
- Patent number 8,238,212
- Issue date Aug 7, 2012
- MediaTek Inc.
- Chun-Nan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for accessing address information in an optical disc
- Patent number 8,223,601
- Issue date Jul 17, 2012
- Mediatek Incorporation
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus of maximum likelihood signal detection
- Patent number 8,155,249
- Issue date Apr 10, 2012
- Mediatek Incorporation
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for improving readability of an optical disc, and associated...
- Patent number 8,077,564
- Issue date Dec 13, 2011
- MediaTek Inc.
- Ming-Tsang Wu
- G11 - INFORMATION STORAGE
Information Patent Grant
Device for accessing address information in an optical disc
- Patent number 8,050,151
- Issue date Nov 1, 2011
- Mediatek Incorporation
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus of maximum likelihood signal detection
- Patent number 7,894,553
- Issue date Feb 22, 2011
- Mediatek Incorporation
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method of computing path metrics in a high-speed Viterbi detector a...
- Patent number 7,852,960
- Issue date Dec 14, 2010
- Mediatek Incorporation
- Wen-Yi Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for demodulating input signal modulated from r...
- Patent number 7,791,994
- Issue date Sep 7, 2010
- MediaTek Inc.
- Yu-Hsuan Lin
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for detecting specific signal pattern in a sig...
- Patent number 7,668,061
- Issue date Feb 23, 2010
- Mediatek Incorporation
- Chun-Nan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for identifying address in pregroove of Blue-ray disc
- Patent number 7,623,424
- Issue date Nov 24, 2009
- Media Tek Inc.
- Chun-Nan Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Phase detection device and method thereof
- Patent number 7,606,340
- Issue date Oct 20, 2009
- Mediatek Inc.
- Yuh Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive equalizer and related method thereof
- Patent number 7,583,729
- Issue date Sep 1, 2009
- MediaTek Inc.
- Pi-Hai Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Modulation methods and systems
- Patent number 7,423,561
- Issue date Sep 9, 2008
- Mediateck Inc.
- Hsin-Cheng Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Modulation methods and systems
- Patent number 7,397,396
- Issue date Jul 8, 2008
- Mediatek Inc.
- Hsin-Cheng Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for encoding/decoding in fixed length
- Patent number 7,348,900
- Issue date Mar 25, 2008
- MediaTek Inc.
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for RLL code encoding and decoding
- Patent number 7,330,137
- Issue date Feb 12, 2008
- Mediatek Inc.
- Pi-Hai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Methods and systems for tuning write strategy parameters of an opti...
- Patent number 7,263,050
- Issue date Aug 28, 2007
- MediaTek Inc.
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for detecting physical marks from wobble signal and metho...
- Patent number 7,260,050
- Issue date Aug 21, 2007
- Mediatek, Inc.
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Read channel apparatus for an optical storage system
- Patent number 7,245,658
- Issue date Jul 17, 2007
- MediaTek, Inc.
- Tzu-Pai Wang
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for data recovery
- Patent number 7,236,108
- Issue date Jun 26, 2007
- Mediatek Inc.
- Yuh Cheng
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for modulation and demodulation using code subset...
- Patent number 7,224,295
- Issue date May 29, 2007
- MediaTek Inc.
- Jia-Horng Shieh
- G11 - INFORMATION STORAGE
Information Patent Grant
Modulation methods and systems
- Patent number 7,142,135
- Issue date Nov 28, 2006
- Media Tek Inc.
- Hsin-Cheng Chen
- G11 - INFORMATION STORAGE
Information Patent Grant
Determination of key bit positions in gray codes
- Patent number 7,106,226
- Issue date Sep 12, 2006
- MediaTek, Inc.
- Pi-Hai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Encoding method of recording media
- Patent number 7,071,847
- Issue date Jul 4, 2006
- Industrial Technology Research Institute
- Yung-Chi Yang
- G11 - INFORMATION STORAGE
Information Patent Grant
Encoding and decoding method of a record medium
- Patent number 7,006,020
- Issue date Feb 28, 2006
- Industrial Technology Research Institute
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Grant
Distance-enhancing coding method
- Patent number 6,538,585
- Issue date Mar 25, 2003
- Industrial Technology Research Institute
- Pi-Hai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
MULTI-PORT MEMORY CONTROLLER CAPABLE OF SERVING MULTIPLE ACCESS REQ...
- Publication number 20170153852
- Publication date Jun 1, 2017
- MEDIATEK INC.
- Chang-Po Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Heat Spreading Packaging Apparatus
- Publication number 20150201530
- Publication date Jul 16, 2015
- PHIHONG TECHNOLOGY CO., LTD.
- Pi-Ming LIU
- F21 - LIGHTING
Information Patent Application
METHOD AND APPARATUS FOR USING OSCILLATION SIGNALS WITH DIFFERENT P...
- Publication number 20130285976
- Publication date Oct 31, 2013
- MEDIATEK INC.
- Chung-Jen Kuo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR ACCESSING ADDRESS INFORMATION IN AN OPTICAL DISC
- Publication number 20120014232
- Publication date Jan 19, 2012
- Pi-Hai LIU
- G11 - INFORMATION STORAGE
Information Patent Application
Error-Correcting Apparatus and Method Thereof
- Publication number 20110167323
- Publication date Jul 7, 2011
- MEDIATEK INC.
- Chih-Ching Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS OF MAXIMUM LIKELIHOOD SIGNAL DETECTION
- Publication number 20110110469
- Publication date May 12, 2011
- Pi-Hai LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS FOR GENERATING VITERBI-PROCESSED DATA
- Publication number 20110090779
- Publication date Apr 21, 2011
- MEDIATEK INC.
- Chih-Ching Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR GENERATING VITERBI-PROCESSED DATA USING AN INPUT SIGN...
- Publication number 20110090773
- Publication date Apr 21, 2011
- Chih-Ching Yu
- G11 - INFORMATION STORAGE
Information Patent Application
CONTROLLER AND METHOD EMPLOYED IN OPTICAL STORAGE APPARATUS FOR GEN...
- Publication number 20110075530
- Publication date Mar 31, 2011
- Gwo-Huei Wu
- G11 - INFORMATION STORAGE
Information Patent Application
ERROR CORRECTION METHOD AND ERROR CORRECTION APPARATUS UTLIZING THE...
- Publication number 20100293431
- Publication date Nov 18, 2010
- Pi-Hai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR IMPROVING READABILITY OF AN OPTICAL DISC, AND ASSOCIATED...
- Publication number 20100284256
- Publication date Nov 11, 2010
- Ming-Tsang Wu
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING SPECIFIC SIGNAL PATTERN IN A SIG...
- Publication number 20100097909
- Publication date Apr 22, 2010
- Chun-Nan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
APPARATUS AND METHOD FOR DEMODULATING INPUT SIGNAL MODULATED FROM R...
- Publication number 20090296545
- Publication date Dec 3, 2009
- Yu-Hsuan Lin
- G11 - INFORMATION STORAGE
Information Patent Application
METHODS AND SYSTEMS FOR TUNING AT LEAST ONE WRITE STRATEGY PARAMETE...
- Publication number 20080013431
- Publication date Jan 17, 2008
- CHIH-CHING YU
- G11 - INFORMATION STORAGE
Information Patent Application
Modulation Methods and Systems
- Publication number 20070229327
- Publication date Oct 4, 2007
- Hsin-Cheng Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Apparatus of maximum likelihood signal detection
- Publication number 20070165750
- Publication date Jul 19, 2007
- Mediatek Incorporation
- Pi-Hau Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD FOR DECODING AN ECC BLOCK AND RELATED APPARATUS
- Publication number 20070150798
- Publication date Jun 28, 2007
- Jia-Horng Shieh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Optical disc apparatuses
- Publication number 20070086315
- Publication date Apr 19, 2007
- MediaTek Inc.
- Chao-Ming Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Modulation Methods and Systems
- Publication number 20070080836
- Publication date Apr 12, 2007
- Hsin-Cheng Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Phase detection device and method thereof
- Publication number 20070058764
- Publication date Mar 15, 2007
- MediaTek Inc.
- Yuh Cheng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR MODULATION AND DEMODULATION USING CODE SUBSET...
- Publication number 20070008194
- Publication date Jan 11, 2007
- Jia-Horng Shieh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD FOR GENERATING SYNDROME VALUE AND APPARATUS THEREOF
- Publication number 20070011591
- Publication date Jan 11, 2007
- Li-Lien Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHODS AND SYSTEMS FOR TUNING WRITE STRATEGY PARAMETERS OF AN OPTI...
- Publication number 20060215524
- Publication date Sep 28, 2006
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Device for accessing address information in an optical disc
- Publication number 20060133224
- Publication date Jun 22, 2006
- Mediatek Incorporation
- Pi-Hai Liu
- G11 - INFORMATION STORAGE
Information Patent Application
Read channel apparatus for an optical storage system
- Publication number 20060133255
- Publication date Jun 22, 2006
- MediaTek Inc.
- Tzu-Pai Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE EQUALIZER AND RELATED METHOD THEREOF
- Publication number 20060114982
- Publication date Jun 1, 2006
- Pi-Hai Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD OF COMPUTING PATH METRICS IN A HIGH-SPEED VITERBI DETECTOR A...
- Publication number 20060088118
- Publication date Apr 27, 2006
- Wen-Yi Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DETECTING SPECIFIC SIGNAL PATTERN IN A SIG...
- Publication number 20060077849
- Publication date Apr 13, 2006
- Chun-Nan Chen
- G11 - INFORMATION STORAGE
Information Patent Application
Determination of key bit positions in gray codes
- Publication number 20060066461
- Publication date Mar 30, 2006
- Pi-Hai Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR DETECTING PHYSICAL MARKS FROM WOBBLE SIGNAL AND METHO...
- Publication number 20060044959
- Publication date Mar 2, 2006
- MEDIATEK INC.
- Pi-Hai Liu
- G11 - INFORMATION STORAGE

Person

Patents Grantslast 30 patents

Method and apparatus for using oscillation signals with different p...

Error correction method and error correction apparatus utilizing th...

Controller and method employed in optical storage apparatus for gen...

Methods and systems for tuning at least one write strategy paramete...

Method and apparatus for detecting specific signal pattern in a sig...

Device for accessing address information in an optical disc

Apparatus of maximum likelihood signal detection

Method for improving readability of an optical disc, and associated...

Device for accessing address information in an optical disc

Apparatus of maximum likelihood signal detection

Method of computing path metrics in a high-speed Viterbi detector a...

Apparatus and method for demodulating input signal modulated from r...

Method and apparatus for detecting specific signal pattern in a sig...

Apparatus for identifying address in pregroove of Blue-ray disc

Phase detection device and method thereof

Adaptive equalizer and related method thereof

Modulation methods and systems

Modulation methods and systems

Method and apparatus for encoding/decoding in fixed length

Method and apparatus for RLL code encoding and decoding

Methods and systems for tuning write strategy parameters of an opti...

Apparatus for detecting physical marks from wobble signal and metho...

Read channel apparatus for an optical storage system

Method and apparatus for data recovery

System and method for modulation and demodulation using code subset...

Modulation methods and systems

Determination of key bit positions in gray codes

Encoding method of recording media

Encoding and decoding method of a record medium

Distance-enhancing coding method

Patents Applicationslast 30 patents

MULTI-PORT MEMORY CONTROLLER CAPABLE OF SERVING MULTIPLE ACCESS REQ...

Heat Spreading Packaging Apparatus

METHOD AND APPARATUS FOR USING OSCILLATION SIGNALS WITH DIFFERENT P...

DEVICE FOR ACCESSING ADDRESS INFORMATION IN AN OPTICAL DISC

Error-Correcting Apparatus and Method Thereof

APPARATUS OF MAXIMUM LIKELIHOOD SIGNAL DETECTION

APPARATUS FOR GENERATING VITERBI-PROCESSED DATA

APPARATUS FOR GENERATING VITERBI-PROCESSED DATA USING AN INPUT SIGN...

CONTROLLER AND METHOD EMPLOYED IN OPTICAL STORAGE APPARATUS FOR GEN...

ERROR CORRECTION METHOD AND ERROR CORRECTION APPARATUS UTLIZING THE...

METHOD FOR IMPROVING READABILITY OF AN OPTICAL DISC, AND ASSOCIATED...

METHOD AND APPARATUS FOR DETECTING SPECIFIC SIGNAL PATTERN IN A SIG...

APPARATUS AND METHOD FOR DEMODULATING INPUT SIGNAL MODULATED FROM R...

METHODS AND SYSTEMS FOR TUNING AT LEAST ONE WRITE STRATEGY PARAMETE...

Modulation Methods and Systems

Apparatus of maximum likelihood signal detection

METHOD FOR DECODING AN ECC BLOCK AND RELATED APPARATUS

Optical disc apparatuses

Modulation Methods and Systems

Phase detection device and method thereof

SYSTEM AND METHOD FOR MODULATION AND DEMODULATION USING CODE SUBSET...

METHOD FOR GENERATING SYNDROME VALUE AND APPARATUS THEREOF

METHODS AND SYSTEMS FOR TUNING WRITE STRATEGY PARAMETERS OF AN OPTI...

Device for accessing address information in an optical disc

Read channel apparatus for an optical storage system

ADAPTIVE EQUALIZER AND RELATED METHOD THEREOF

METHOD OF COMPUTING PATH METRICS IN A HIGH-SPEED VITERBI DETECTOR A...

METHOD AND APPARATUS FOR DETECTING SPECIFIC SIGNAL PATTERN IN A SIG...

Determination of key bit positions in gray codes

APPARATUS FOR DETECTING PHYSICAL MARKS FROM WOBBLE SIGNAL AND METHO...