Chih-Wei Yao

Person

Sunnyvale, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for automatic search of sub-sampling phase loc...
- Patent number 11,431,344
- Issue date Aug 30, 2022
- Samsung Electronics Co., Ltd.
- Yongrong Zuo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for providing fast-settling quadrature detection...
- Patent number 11,233,627
- Issue date Jan 25, 2022
- Samsung Electronics Co., Ltd.
- Zhiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for fast-converging digital-to-time converter (DT...
- Patent number 11,175,633
- Issue date Nov 16, 2021
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ring voltage controlled oscillator (VCO) startup helper circuit
- Patent number 11,115,005
- Issue date Sep 7, 2021
- Samsung Electronics Co., Ltd.
- Xiong Liu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus and method for automatic search of sub-sampling phase loc...
- Patent number 11,063,599
- Issue date Jul 13, 2021
- Samsung Electronics Co., Ltd.
- Yongrong Zuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Synchronous sampling in-phase and quadrature-phase (I/Q) detection...
- Patent number 11,050,428
- Issue date Jun 29, 2021
- Samsung Electronics Co., Ltd.
- Zhiqiang Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for fast-converging digital-to-time converter (DT...
- Patent number 10,996,634
- Issue date May 4, 2021
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sigma-delta modulation quantization error reduction technique for f...
- Patent number 10,965,297
- Issue date Mar 30, 2021
- Samsung Electronics Co., Ltd.
- Wanghua Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for fast converging reference clock duty cycle co...
- Patent number 10,917,078
- Issue date Feb 9, 2021
- Samsung Electronics Co., Ltd.
- Wanghua Wu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for providing fast-settling quadrature detection...
- Patent number 10,841,072
- Issue date Nov 17, 2020
- Samsung Electronics Co., Ltd.
- Zhiqiang Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Synchronous sampling in-phase and quadrature-phase (I/Q) detection...
- Patent number 10,812,088
- Issue date Oct 20, 2020
- Samsung Electronics Co., Ltd.
- Zhiqiang Huang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for fast-converging digital-to-time converter (DT...
- Patent number 10,725,432
- Issue date Jul 28, 2020
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- G04 - HOROLOGY
Information Patent Grant
System and method of calibrating input signal to successive approxi...
- Patent number 10,623,010
- Issue date Apr 14, 2020
- Samsung Electronics Co., Ltd.
- Wing-Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for calibrating pulse width and delay
- Patent number 10,418,981
- Issue date Sep 17, 2019
- Samsung Electronics Co., Ltd.
- Wing-Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method of calibrating input signal to successive approxi...
- Patent number 10,009,036
- Issue date Jun 26, 2018
- Samsung Electronics Co., Ltd.
- Wing-Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for time-to-digital converter fine-conversion usi...
- Patent number 9,746,832
- Issue date Aug 29, 2017
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fine tuning control apparatus and method
- Patent number 9,595,915
- Issue date Mar 14, 2017
- Samsung Electronics Co., Ltd.
- Wing Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method using temperature tracking for a controlled oscil...
- Patent number 9,379,662
- Issue date Jun 28, 2016
- Samsung Electronics Co., Ltd.
- Wing Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Fine tuning control for a digitally controlled oscillator
- Patent number 9,356,555
- Issue date May 31, 2016
- Samsung Electronics Co., Ltd.
- Wing Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication system with frequency synthesis mechanism and method...
- Patent number 9,240,914
- Issue date Jan 19, 2016
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference clock compensation for fractional-N phase lock loops (PLLS)
- Patent number 9,219,484
- Issue date Dec 22, 2015
- Marvell World Trade Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference clock compensation for fractional-N phase lock loops (PLLs)
- Patent number 8,717,074
- Issue date May 6, 2014
- Marvell World Trade Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Reference clock compensation for fractional-N phase lock loops (PLLs)
- Patent number 8,564,342
- Issue date Oct 22, 2013
- Marvell World Trade Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR AUTOMATIC SEARCH OF SUB-SAMPLING PHASE LOC...
- Publication number 20210313995
- Publication date Oct 7, 2021
- Samsung Electronics Co., Ltd.
- Yongrong ZUO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTIPHASE INJECTION LOCKED SUB-SAMPLING PHASE LOCKED LOOP (PLL) CI...
- Publication number 20210067166
- Publication date Mar 4, 2021
- SAMSUNG ELECTRONICS CO., LTD.
- Xiong LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RING VOLTAGE CONTROLLED OSCILLATOR (VCO) STARTUP HELPER CIRCUIT
- Publication number 20210067145
- Publication date Mar 4, 2021
- SAMSUNG ELECTRONICS CO., LTD.
- Xiong LIU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING FAST-SETTLING QUADRATURE DETECTION...
- Publication number 20210028919
- Publication date Jan 28, 2021
- Samsung Electronics Co., Ltd.
- Zhiqiang HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONOUS SAMPLING IN-PHASE AND QUADRATURE-PHASE (I/Q) DETECTION...
- Publication number 20200403621
- Publication date Dec 24, 2020
- Samsung Electronics Co., Ltd.
- Zhiqiang HUANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR FAST-CONVERGING DIGITAL-TO-TIME CONVERTER (DT...
- Publication number 20200348626
- Publication date Nov 5, 2020
- Samsung Electronics Co., Ltd.
- Chih-Wei YAO
- G04 - HOROLOGY
Information Patent Application
APPARATUS AND METHOD FOR AUTOMATIC SEARCH OF SUB-SAMPLING PHASE LOC...
- Publication number 20200343898
- Publication date Oct 29, 2020
- SAMSUNG ELECTRONICS CO., LTD.
- Yongrong ZUO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR PROVIDING FAST-SETTLING QUADRATURE DETECTION...
- Publication number 20200186323
- Publication date Jun 11, 2020
- Samsung Electronics Co., Ltd.
- Zhiqiang HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR FAST CONVERGING REFERENCE CLOCK DUTY CYCLE CO...
- Publication number 20200177173
- Publication date Jun 4, 2020
- Samsung Electronics Co., Ltd.
- Wanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYNCHRONOUS SAMPLING IN-PHASE AND QUADRATURE-PHASE (I/Q) DETECTION...
- Publication number 20200099380
- Publication date Mar 26, 2020
- SAMSUNG ELECTRONICS CO., LTD.
- Zhiqiang HUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING PULSE WIDTH AND DELAY
- Publication number 20200014374
- Publication date Jan 9, 2020
- Samsung Electronics Co., Ltd.
- Wing-Fai Loke
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD FOR FAST-CONVERGING DIGITAL-TO-TIME CONVERTER (DT...
- Publication number 20190212703
- Publication date Jul 11, 2019
- Samsung Electronics Co., Ltd.
- Chih-Wei YAO
- G04 - HOROLOGY
Information Patent Application
SYSTEM AND METHOD FOR FAST CONVERGING REFERENCE CLOCK DUTY CYCLE CO...
- Publication number 20190214976
- Publication date Jul 11, 2019
- SAMSUNG ELECTRONICS CO., LTD.
- Wanghua Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD OF CALIBRATING INPUT SIGNAL TO SUCCESSIVE APPROXI...
- Publication number 20180309459
- Publication date Oct 25, 2018
- Samsung Electronics Co., Ltd.
- Wing-Fai LOKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEM AND METHOD FOR CALIBRATING PULSE WIDTH AND DELAY
- Publication number 20180302069
- Publication date Oct 18, 2018
- Samsung Electronics Co., Ltd.
- Wing-Fai Loke
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SYSTEM AND METHOD OF CALIBRATING INPUT SIGNAL TO SUCCESSIVE APPROXI...
- Publication number 20180076821
- Publication date Mar 15, 2018
- SAMSUNG ELECTRONICS CO., LTD.
- Wing-Fai LOKE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FINE TUNING CONTROL APPARATUS AND METHOD
- Publication number 20160276978
- Publication date Sep 22, 2016
- Samsung Electronics Co., Ltd.
- Wing Fai LOKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FINE TUNING CONTROL FOR A DIGITALLY CONTROLLED OSCILLATOR
- Publication number 20160079919
- Publication date Mar 17, 2016
- SAMSUNG ELECTRONICS CO., LTD.
- Wing Fai LOKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEM AND METHOD USING TEMPERATURE TRACKING FOR A CONTROLLED OSCIL...
- Publication number 20160079918
- Publication date Mar 17, 2016
- SAMSUNG ELECTRONICS CO., LTD.
- Wing Fai LOKE
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
REFERENCE CLOCK COMPENSATION FOR FRACTIONAL-N PHASE LOCK LOOPS (PLLS)
- Publication number 20140240012
- Publication date Aug 28, 2014
- Marvell World Trade Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION SYSTEM WITH FREQUENCY SYNTHESIS MECHANISM AND METHOD...
- Publication number 20140198884
- Publication date Jul 17, 2014
- Samsung Electronics Co., Ltd.
- Chih-Wei Yao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
REFERENCE CLOCK COMPENSATION FOR FRACTIONAL-N PHASE LOCK LOOPS (PLLS)
- Publication number 20140035637
- Publication date Feb 6, 2014
- Marvell World Trade Ltd.
- Chih-Wei Yao
- H03 - BASIC ELECTRONIC CIRCUITRY

Chih-Wei Yao

Person

Patents Grantslast 30 patents

Apparatus and method for automatic search of sub-sampling phase loc...

System and method for providing fast-settling quadrature detection...

System and method for fast-converging digital-to-time converter (DT...

Ring voltage controlled oscillator (VCO) startup helper circuit

Apparatus and method for automatic search of sub-sampling phase loc...

Synchronous sampling in-phase and quadrature-phase (I/Q) detection...

System and method for fast-converging digital-to-time converter (DT...

Sigma-delta modulation quantization error reduction technique for f...

System and method for fast converging reference clock duty cycle co...

System and method for providing fast-settling quadrature detection...

Synchronous sampling in-phase and quadrature-phase (I/Q) detection...

System and method for fast-converging digital-to-time converter (DT...

System and method of calibrating input signal to successive approxi...

System and method for calibrating pulse width and delay

System and method of calibrating input signal to successive approxi...

System and method for time-to-digital converter fine-conversion usi...

Fine tuning control apparatus and method

System and method using temperature tracking for a controlled oscil...

Fine tuning control for a digitally controlled oscillator

Communication system with frequency synthesis mechanism and method...

Reference clock compensation for fractional-N phase lock loops (PLLS)

Reference clock compensation for fractional-N phase lock loops (PLLs)

Reference clock compensation for fractional-N phase lock loops (PLLs)

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR AUTOMATIC SEARCH OF SUB-SAMPLING PHASE LOC...

MULTIPHASE INJECTION LOCKED SUB-SAMPLING PHASE LOCKED LOOP (PLL) CI...

RING VOLTAGE CONTROLLED OSCILLATOR (VCO) STARTUP HELPER CIRCUIT

SYSTEM AND METHOD FOR PROVIDING FAST-SETTLING QUADRATURE DETECTION...

SYNCHRONOUS SAMPLING IN-PHASE AND QUADRATURE-PHASE (I/Q) DETECTION...

SYSTEM AND METHOD FOR FAST-CONVERGING DIGITAL-TO-TIME CONVERTER (DT...

APPARATUS AND METHOD FOR AUTOMATIC SEARCH OF SUB-SAMPLING PHASE LOC...

SYSTEM AND METHOD FOR PROVIDING FAST-SETTLING QUADRATURE DETECTION...

SYSTEM AND METHOD FOR FAST CONVERGING REFERENCE CLOCK DUTY CYCLE CO...

SYNCHRONOUS SAMPLING IN-PHASE AND QUADRATURE-PHASE (I/Q) DETECTION...

SYSTEM AND METHOD FOR CALIBRATING PULSE WIDTH AND DELAY

SYSTEM AND METHOD FOR FAST-CONVERGING DIGITAL-TO-TIME CONVERTER (DT...

SYSTEM AND METHOD FOR FAST CONVERGING REFERENCE CLOCK DUTY CYCLE CO...

SYSTEM AND METHOD OF CALIBRATING INPUT SIGNAL TO SUCCESSIVE APPROXI...

SYSTEM AND METHOD FOR CALIBRATING PULSE WIDTH AND DELAY

SYSTEM AND METHOD OF CALIBRATING INPUT SIGNAL TO SUCCESSIVE APPROXI...

FINE TUNING CONTROL APPARATUS AND METHOD

FINE TUNING CONTROL FOR A DIGITALLY CONTROLLED OSCILLATOR

SYSTEM AND METHOD USING TEMPERATURE TRACKING FOR A CONTROLLED OSCIL...

REFERENCE CLOCK COMPENSATION FOR FRACTIONAL-N PHASE LOCK LOOPS (PLLS)

COMMUNICATION SYSTEM WITH FREQUENCY SYNTHESIS MECHANISM AND METHOD...

REFERENCE CLOCK COMPENSATION FOR FRACTIONAL-N PHASE LOCK LOOPS (PLLS)