Yi-Hsien Cho

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Clock and data recovery circuit with spread spectrum clocking synth...
- Patent number 12,003,245
- Issue date Jun 4, 2024
- Mediatek Inc.
- Chien-Kai Kao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Clock data recovery apparatus and method capable of reducing more n...
- Patent number 9,923,564
- Issue date Mar 20, 2018
- Mediatek Inc.
- Tse-Hsien Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Interpolator and interpolation cells with non-uniform driving capab...
- Patent number 9,306,551
- Issue date Apr 5, 2016
- Mediatek Inc.
- Yi-Hsien Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus of estimating/calibrating TDC gain
- Patent number 9,207,646
- Issue date Dec 8, 2015
- MediaTek Inc.
- Chi-Hsueh Wang
- G04 - HOROLOGY
Information Patent Grant
Time-to-digital system and associated frequency synthesizer
- Patent number 9,037,886
- Issue date May 19, 2015
- Mediatek Inc.
- Yi-Hsien Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charge pump, phase frequency detector and charge pump methods
- Patent number 8,766,684
- Issue date Jul 1, 2014
- MediaTek Inc.
- Yu-Li Hsueh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency synthesizer and associated method
- Patent number 8,749,280
- Issue date Jun 10, 2014
- Mediatek Inc.
- Ang-Sheng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus of estimating/calibrating TDC mismatch
- Patent number 8,669,890
- Issue date Mar 11, 2014
- MediaTek Inc.
- Chi-Hsueh Wang
- G04 - HOROLOGY
Information Patent Grant
Frequency synthesizer and associated method
- Patent number 8,593,182
- Issue date Nov 26, 2013
- Mediatek Inc.
- Ang-Sheng Lin
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Device and method for frequency calibration and phase-locked loop u...
- Patent number 8,461,933
- Issue date Jun 11, 2013
- MediaTek Inc.
- Yi-Hsien Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charge pump, phase frequency detector and charge pump methods
- Patent number 8,400,199
- Issue date Mar 19, 2013
- MediaTek Inc.
- Yu-Li Hsueh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fast and automatic self-forming meshing topology to integrate with...
- Patent number 8,175,106
- Issue date May 8, 2012
- Alpha Networks Inc.
- Ming-Wang Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast and automatic self-forming meshing topology to integrate with...
- Patent number 7,738,470
- Issue date Jun 15, 2010
- Alpha Networks Inc.
- Ming-Wang Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference buffer circuits
- Patent number 7,719,345
- Issue date May 18, 2010
- Mediatek Inc.
- Yi-Hsien Cho
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
CLOCK AND DATA RECOVERY CIRCUIT WITH SPREAD SPECTRUM CLOCKING SYNTH...
- Publication number 20240283458
- Publication date Aug 22, 2024
- MEDIATEK INC.
- Chien-Kai Kao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK AND DATA RECOVERY CIRCUIT WITH SPREAD SPECTRUM CLOCKING SYNTH...
- Publication number 20230163765
- Publication date May 25, 2023
- MEDIATEK INC.
- Chien-Kai Kao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CLOCK DATA RECOVERY APPARATUS AND METHOD CAPABLE OF REDUCING MORE N...
- Publication number 20170141779
- Publication date May 18, 2017
- MEDIATEK INC.
- Tse-Hsien Yeh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTERPOLATOR AND INTERPOLATION CELLS WITH NON-UNIFORM DRIVING CAPAB...
- Publication number 20140203858
- Publication date Jul 24, 2014
- MEDIATEK INC.
- Yi-Hsien CHO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND APPARATUS OF ESTIMATING/CALIBRATING TDC GAIN
- Publication number 20130191061
- Publication date Jul 25, 2013
- Chi-Hsueh Wang
- G04 - HOROLOGY
Information Patent Application
METHOD AND APPARATUS OF ESTIMATING/CALIBRATING TDC MISMATCH
- Publication number 20130187800
- Publication date Jul 25, 2013
- Chi-Hsueh Wang
- G04 - HOROLOGY
Information Patent Application
CHARGE PUMP, PHASE FREQUENCY DETECTOR AND CHARGE PUMP METHODS
- Publication number 20130154701
- Publication date Jun 20, 2013
- MEDIATEK INC.
- Yu-Li Hsueh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FREQUENCY SYNTHESIZER AND ASSOCIATED METHOD
- Publication number 20130093469
- Publication date Apr 18, 2013
- MEDIATEK INC.
- Ang-Sheng Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME-TO-DIGITAL SYSTEM AND ASSOCIATED FREQUENCY SYNTHESIZER
- Publication number 20130093471
- Publication date Apr 18, 2013
- MEDIATEK INC.
- Yi-Hsien Cho
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FREQUENCY SYNTHESIZER AND ASSOCIATED METHOD
- Publication number 20130093470
- Publication date Apr 18, 2013
- MEDIATEK INC.
- Ang-Sheng Lin
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CHARGE PUMP, PHASE FREQUENCY DETECTOR AND CHARGE PUMP METHODS
- Publication number 20120133404
- Publication date May 31, 2012
- Yu-Li Hsueh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Device and Method for Frequency Calibration and Phase-locked Loop U...
- Publication number 20120098603
- Publication date Apr 26, 2012
- Yi-Hsien Cho
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FAST AND AUTOMATIC SELF-FORMING MESHING TOPOLOGY TO INTEGRATE WITH...
- Publication number 20100214961
- Publication date Aug 26, 2010
- Alpha Networks Inc.
- Ming-Wang Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE BUFFER CIRCUITS
- Publication number 20080290934
- Publication date Nov 27, 2008
- MEDIATEK INC.
- Yi-Hsien CHO
- G05 - CONTROLLING REGULATING
Information Patent Application
Fast and automatic self-forming meshing topology to integrate with...
- Publication number 20060262733
- Publication date Nov 23, 2006
- Alpha Networks Inc.
- Ming-Wang Guo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yi-Hsien Cho

Person

Patents Grantslast 30 patents

Clock and data recovery circuit with spread spectrum clocking synth...

Clock data recovery apparatus and method capable of reducing more n...

Interpolator and interpolation cells with non-uniform driving capab...

Method and apparatus of estimating/calibrating TDC gain

Time-to-digital system and associated frequency synthesizer

Charge pump, phase frequency detector and charge pump methods

Frequency synthesizer and associated method

Method and apparatus of estimating/calibrating TDC mismatch

Frequency synthesizer and associated method

Device and method for frequency calibration and phase-locked loop u...

Charge pump, phase frequency detector and charge pump methods

Fast and automatic self-forming meshing topology to integrate with...

Fast and automatic self-forming meshing topology to integrate with...

Reference buffer circuits

Patents Applicationslast 30 patents

CLOCK AND DATA RECOVERY CIRCUIT WITH SPREAD SPECTRUM CLOCKING SYNTH...

CLOCK AND DATA RECOVERY CIRCUIT WITH SPREAD SPECTRUM CLOCKING SYNTH...

CLOCK DATA RECOVERY APPARATUS AND METHOD CAPABLE OF REDUCING MORE N...

INTERPOLATOR AND INTERPOLATION CELLS WITH NON-UNIFORM DRIVING CAPAB...

METHOD AND APPARATUS OF ESTIMATING/CALIBRATING TDC GAIN

METHOD AND APPARATUS OF ESTIMATING/CALIBRATING TDC MISMATCH

CHARGE PUMP, PHASE FREQUENCY DETECTOR AND CHARGE PUMP METHODS

FREQUENCY SYNTHESIZER AND ASSOCIATED METHOD

TIME-TO-DIGITAL SYSTEM AND ASSOCIATED FREQUENCY SYNTHESIZER

FREQUENCY SYNTHESIZER AND ASSOCIATED METHOD

CHARGE PUMP, PHASE FREQUENCY DETECTOR AND CHARGE PUMP METHODS

Device and Method for Frequency Calibration and Phase-locked Loop U...

FAST AND AUTOMATIC SELF-FORMING MESHING TOPOLOGY TO INTEGRATE WITH...

REFERENCE BUFFER CIRCUITS

Fast and automatic self-forming meshing topology to integrate with...