Tongyu Song

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
High-speed low-power level-shifting clock buffer
- Patent number 10,985,737
- Issue date Apr 20, 2021
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low-dropout regulator with band-reject power supply rejection ratio...
- Patent number 10,663,993
- Issue date May 26, 2020
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Transmit digital to analog converter (DAC) spur attenuation
- Patent number 9,379,727
- Issue date Jun 28, 2016
- QUALCOMM Incorporated
- Dongwon Seo
- G05 - CONTROLLING REGULATING
Information Patent Grant
Residual error sampling and correction circuits in INL DAC calibrat...
- Patent number 9,160,357
- Issue date Oct 13, 2015
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques to reduce harmonic distortions of impedance attenuators...
- Patent number 8,872,685
- Issue date Oct 28, 2014
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Calibration systems and methods for digital-to-analog converter
- Patent number 8,847,801
- Issue date Sep 30, 2014
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-overlapping clock generation
- Patent number 8,564,346
- Issue date Oct 22, 2013
- QUALCOMM Incorporated
- Xiaohong Quan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Techniques for non-overlapping clock generation
- Patent number 8,169,243
- Issue date May 1, 2012
- QUALCOMM Incorporated
- Xiaohong Quan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Wideband digital to analog converter with built-in load attenuator
- Patent number 8,169,353
- Issue date May 1, 2012
- Qualcomm, Incorporated
- Dongwon Seo
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HIGH-SPEED LOW-POWER LEVEL-SHIFTING CLOCK BUFFER
- Publication number 20200028495
- Publication date Jan 23, 2020
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
LOW-DROPOUT REGULATOR WITH BAND-REJECT POWER SUPPLY REJECTION RATIO...
- Publication number 20180017982
- Publication date Jan 18, 2018
- QUALCOMM Incorporated
- Tongyu SONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESIDUAL ERROR SAMPLING AND CORRECTION CIRCUITS IN INL DAC CALIBRAT...
- Publication number 20150318863
- Publication date Nov 5, 2015
- QUALCOMM Incorporated
- Tongyu SONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT COMPARATOR OFFSET CALIBRATION IN DIGITAL-TO-ANALOG CONVERTE...
- Publication number 20150311910
- Publication date Oct 29, 2015
- QUALCOMM Incorported
- Tongyu SONG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TECHNIQUES TO REDUCE HARMONIC DISTORTIONS OF IMPEDANCE ATTENUATORS...
- Publication number 20140266830
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CALIBRATION SYSTEMS AND METHODS FOR DIGITAL-TO-ANALOG CONVERTER
- Publication number 20140240152
- Publication date Aug 28, 2014
- QUALCOMM Incorporated
- Tongyu Song
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
NON-OVERLAPPING CLOCK GENERATION
- Publication number 20120161837
- Publication date Jun 28, 2012
- Qualcomm Incorporated
- Xiaohong Quan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
WIDEBAND DIGITAL TO ANALOG CONVERTER WITH BUILT-IN LOAD ATTENUATOR
- Publication number 20110074615
- Publication date Mar 31, 2011
- QUALCOMM Incorporated
- Dongwon Seo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TECHNIQUES FOR NON-OVERLAPPING CLOCK GENERATION
- Publication number 20100253405
- Publication date Oct 7, 2010
- QUALCOMM Incorporated
- Xiaohong Quan
- H03 - BASIC ELECTRONIC CIRCUITRY

Tongyu Song

Person

Patents Grantslast 30 patents

High-speed low-power level-shifting clock buffer

Low-dropout regulator with band-reject power supply rejection ratio...

Transmit digital to analog converter (DAC) spur attenuation

Residual error sampling and correction circuits in INL DAC calibrat...

Techniques to reduce harmonic distortions of impedance attenuators...

Calibration systems and methods for digital-to-analog converter

Non-overlapping clock generation

Techniques for non-overlapping clock generation

Wideband digital to analog converter with built-in load attenuator

Patents Applicationslast 30 patents

HIGH-SPEED LOW-POWER LEVEL-SHIFTING CLOCK BUFFER

LOW-DROPOUT REGULATOR WITH BAND-REJECT POWER SUPPLY REJECTION RATIO...

RESIDUAL ERROR SAMPLING AND CORRECTION CIRCUITS IN INL DAC CALIBRAT...

CURRENT COMPARATOR OFFSET CALIBRATION IN DIGITAL-TO-ANALOG CONVERTE...

TECHNIQUES TO REDUCE HARMONIC DISTORTIONS OF IMPEDANCE ATTENUATORS...

CALIBRATION SYSTEMS AND METHODS FOR DIGITAL-TO-ANALOG CONVERTER

NON-OVERLAPPING CLOCK GENERATION

WIDEBAND DIGITAL TO ANALOG CONVERTER WITH BUILT-IN LOAD ATTENUATOR

TECHNIQUES FOR NON-OVERLAPPING CLOCK GENERATION