Hsueh-Kun Liao

Person

Yun-Lin Hsien, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Demodulator with output level calibration
- Patent number 7,957,698
- Issue date Jun 7, 2011
- Mediatek Inc.
- Tsung-Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
ESD protection device
- Patent number 7,894,170
- Issue date Feb 22, 2011
- Mediatek Incorporation
- Hsueh-Kun Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Class AB amplifier
- Patent number 7,795,975
- Issue date Sep 14, 2010
- Mediatek Inc.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Recording apparatus for optical data
- Patent number 7,715,303
- Issue date May 11, 2010
- Mediatek Incorporation
- Hsiang-Ji Hsieh
- G11 - INFORMATION STORAGE
Information Patent Grant
Protection circuit for electro static discharge
- Patent number 7,532,446
- Issue date May 12, 2009
- Mediatek Inc.
- Tao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser power control unit and method for performing auto power control
- Patent number 7,457,332
- Issue date Nov 25, 2008
- Mediatek Inc.
- Yung-Chih Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser power controller and method for performing auto power control
- Patent number 7,263,113
- Issue date Aug 28, 2007
- Mediatek Incorporation
- Yung-Chih Li
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital phase-locked loop circuit
- Patent number 7,218,176
- Issue date May 15, 2007
- Mediatek Inc.
- Chun-Wei Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for controlling output power of a pick-up head using automat...
- Patent number 7,072,273
- Issue date Jul 4, 2006
- Mediatek Inc.
- Hsueh-Kun Liao
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
DEMODULATOR WITH OUTPUT LEVEL CALIBRATION
- Publication number 20090233566
- Publication date Sep 17, 2009
- Tsung-Ling Li
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CLASS AB AMPLIFIER
- Publication number 20090212866
- Publication date Aug 27, 2009
- MEDIATEK INC.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE BUFFER
- Publication number 20090195302
- Publication date Aug 6, 2009
- MEDIATEK INC.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LEVEL SHIFTING CIRCUIT
- Publication number 20090066396
- Publication date Mar 12, 2009
- MEDIATEK INC.
- Yu-Hsin Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LASER POWER CONTROL UNIT AND METHOD FOR PERFORMING AUTO POWER CONTROL
- Publication number 20070230524
- Publication date Oct 4, 2007
- Yung-Chih Li
- G11 - INFORMATION STORAGE
Information Patent Application
Recording apparatus for optical data
- Publication number 20070070840
- Publication date Mar 29, 2007
- MEDIATEK INC.
- Hsiang-Ji Hsieh
- G11 - INFORMATION STORAGE
Information Patent Application
OPTICAL DRIVE FOR CONTROLLING OUTPUT POWER OF A PICK-UP HEAD USING...
- Publication number 20060188268
- Publication date Aug 24, 2006
- Hsueh-Kun Liao
- G11 - INFORMATION STORAGE
Information Patent Application
Wobbling signal reproduction device
- Publication number 20060114766
- Publication date Jun 1, 2006
- Mediatek Incorporation
- Hsiang-Ji Hsieh
- G11 - INFORMATION STORAGE
Information Patent Application
Laser power controller and method for performing auto power control
- Publication number 20050281300
- Publication date Dec 22, 2005
- Yung-Chih Li
- G11 - INFORMATION STORAGE
Information Patent Application
ESD protection device
- Publication number 20050207078
- Publication date Sep 22, 2005
- Mediatek Incorporation
- Hsueh-Kun Liao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Digital phase-locked loop circuit
- Publication number 20050062549
- Publication date Mar 24, 2005
- MediaTek Inc.
- Chun-Wei Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Protection circuit for electro static discharge
- Publication number 20050013073
- Publication date Jan 20, 2005
- Tao Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR CONTROLLING OUTPUT POWER OF A PICK-UP HEAD USING APC LOOP
- Publication number 20040052184
- Publication date Mar 18, 2004
- Hsueh-Kun Liao
- G11 - INFORMATION STORAGE

Hsueh-Kun Liao

Person

Patents Grantslast 30 patents

Demodulator with output level calibration

ESD protection device

Class AB amplifier

Recording apparatus for optical data

Protection circuit for electro static discharge

Laser power control unit and method for performing auto power control

Laser power controller and method for performing auto power control

Digital phase-locked loop circuit

Method for controlling output power of a pick-up head using automat...

Patents Applicationslast 30 patents

DEMODULATOR WITH OUTPUT LEVEL CALIBRATION

CLASS AB AMPLIFIER

REFERENCE BUFFER

LEVEL SHIFTING CIRCUIT

LASER POWER CONTROL UNIT AND METHOD FOR PERFORMING AUTO POWER CONTROL

Recording apparatus for optical data

OPTICAL DRIVE FOR CONTROLLING OUTPUT POWER OF A PICK-UP HEAD USING...

Wobbling signal reproduction device

Laser power controller and method for performing auto power control

ESD protection device

Digital phase-locked loop circuit

Protection circuit for electro static discharge

METHOD FOR CONTROLLING OUTPUT POWER OF A PICK-UP HEAD USING APC LOOP