Yiwu TANG

Person

San Diego, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multimode frequency multiplier
- Patent number 11,677,390
- Issue date Jun 13, 2023
- QUALCOMM Incorporated
- Yan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power digital-to-time converter (DTC) linearization
- Patent number 11,632,230
- Issue date Apr 18, 2023
- QUALCOMM Incorporated
- Alvin Siu-Chi Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase interpolation-based fractional-N sampling phase-locked loop
- Patent number 11,411,567
- Issue date Aug 9, 2022
- QUALCOMM Incorporated
- Masoud Moslehi Bajestan
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency divider functionality detection and adjustment
- Patent number 11,405,025
- Issue date Aug 2, 2022
- QUALCOMM Incorporated
- Shilei Hao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential digital-to-time converter for even-order INL cancellat...
- Patent number 11,387,833
- Issue date Jul 12, 2022
- QUALCOMM Incorporated
- Alvin Siu-Chi Li
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Prescaler for a frequency divider
- Patent number 11,349,483
- Issue date May 31, 2022
- QUALCOMM Incorporated
- Shilei Hao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Ring oscillator based frequency divider
- Patent number 11,342,927
- Issue date May 24, 2022
- QUALCOMM Incorporated
- Younghyun Lim
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampling phase-locked loop
- Patent number 11,277,140
- Issue date Mar 15, 2022
- QUALCOMM Incorporated
- Dongmin Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for maintaining local oscillator (LO) phase conti...
- Patent number 11,264,995
- Issue date Mar 1, 2022
- QUALCOMM Incorporated
- Yue Chao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Phase-locked loop (PLL) with multiple error determiners
- Patent number 11,025,260
- Issue date Jun 1, 2021
- QUALCOMM Incorporated
- Yue Chao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
P-type metal-oxide-semiconductor (PMOS) low drop-out (LDO) regulator
- Patent number 10,990,117
- Issue date Apr 27, 2021
- QUALCOMM Incorporated
- Yue Chao
- G05 - CONTROLLING REGULATING
Information Patent Grant
Oscillation signal production
- Patent number 10,903,823
- Issue date Jan 26, 2021
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplex modules for carrier aggregation receivers
- Patent number 10,439,858
- Issue date Oct 8, 2019
- QUALCOMM Incorporated
- Aleksandar Miodrag Tasic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-way diversity receiver with multiple synthesizers in a carrie...
- Patent number 10,250,314
- Issue date Apr 2, 2019
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fractional-N phase locked loop delta sigma modulator noise reductio...
- Patent number 10,177,772
- Issue date Jan 8, 2019
- QUALCOMM Incorporated
- Jingcheng Zhuang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sampling phase-locked loop (PLL)
- Patent number 9,991,897
- Issue date Jun 5, 2018
- QUALCOMM Incorporated
- Dongmin Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low power current re-using transformer-based dual-band voltage cont...
- Patent number 9,819,307
- Issue date Nov 14, 2017
- QUALCOMM Incorporated
- Mohammad Farazian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multiplex modules for carrier aggregation receivers
- Patent number 9,774,485
- Issue date Sep 26, 2017
- QUALCOMM Incorporated
- Aleksandar Miodrag Tasic
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Multi-way diversity receiver with multiple synthesizers in a carrie...
- Patent number 9,712,226
- Issue date Jul 18, 2017
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dynamic local oscillator (LO) scheme and switchable receive (RX) ch...
- Patent number 9,681,447
- Issue date Jun 13, 2017
- QUALCOMM Incorporated
- Yiwu Tang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of determining an oscillator gain
- Patent number 9,654,120
- Issue date May 16, 2017
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Avoiding spurious responses with reconfigurable LO dividers
- Patent number 9,615,369
- Issue date Apr 4, 2017
- QUALCOMM Incorporated
- Rajagopalan Rangarajan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reconfigurable multi-mode transceiver
- Patent number 9,525,503
- Issue date Dec 20, 2016
- QUALCOMM Incorporated
- Chiewcharn Narathong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Glitch free bandwidth-switching scheme for an analog phase-locked l...
- Patent number 9,520,887
- Issue date Dec 13, 2016
- QUALCOMM Incorporated
- Jingcheng Zhuang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency (RF) front end having multiple low noise amplifier...
- Patent number 9,473,336
- Issue date Oct 18, 2016
- QUALCOMM Incorporated
- Dongling Pan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distortion cancellation for dual stage carrier-aggregation (CA) low...
- Patent number 9,379,673
- Issue date Jun 28, 2016
- QUALCOMM Incorporated
- Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
VCO-coupling mitigation in a multiple-carrier, carrier aggregation...
- Patent number 9,379,749
- Issue date Jun 28, 2016
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual stage carrier-aggregation (CA) low noise amplifier (LNA) havin...
- Patent number 9,374,043
- Issue date Jun 21, 2016
- QUALCOMM Incorporated
- Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for generating an oscillating output signal
- Patent number 9,331,704
- Issue date May 3, 2016
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Current-efficient low noise amplifier (LNA)
- Patent number 9,271,239
- Issue date Feb 23, 2016
- QUALCOMM Incorporated
- Muhammad Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
On-Chip Test Tone Generator for Built-In Spur Testing
- Publication number 20240421918
- Publication date Dec 19, 2024
- QUALCOMM Incorporated
- Shilei Hao
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE CLOCK DIVIDER FOR RADIO FREQUENCY (RF) MIXERS
- Publication number 20240413962
- Publication date Dec 12, 2024
- QUALCOMM Incorporated
- Dongmin Park
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE TRACKING AND CORRECTION ARCHITECTURE
- Publication number 20240106623
- Publication date Mar 28, 2024
- QUALCOMM Incorporated
- Gang LIU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW POWER DIGITAL-TO-TIME CONVERTER (DTC) LINEARIZATION
- Publication number 20220393565
- Publication date Dec 8, 2022
- QUALCOMM Incorporated
- Alvin Siu-Chi LI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Multimode Frequency Multiplier
- Publication number 20220352878
- Publication date Nov 3, 2022
- QUALCOMM Incorporated
- Yan Zhang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PHASE INTERPOLATION-BASED FRACTIONAL-N SAMPLING PHASE-LOCKED LOOP
- Publication number 20220190833
- Publication date Jun 16, 2022
- QUALCOMM Incorporated
- Masoud MOSLEHI BAJESTAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DYNAMIC SWITCHING OF LOCAL OSCILLATOR SIGNAL FREQUENCY FOR UP-CONVE...
- Publication number 20210091819
- Publication date Mar 25, 2021
- QUALCOMM Incorporated
- Bhushan Shanti Asuri
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
P-TYPE METAL-OXIDE-SEMICONDUCTOR (PMOS) LOW DROP-OUT (LDO) REGULATOR
- Publication number 20210072778
- Publication date Mar 11, 2021
- QUALCOMM Incorporated
- Yue CHAO
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Oscillation Signal Production
- Publication number 20200106423
- Publication date Apr 2, 2020
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
FRACTIONAL-N PHASE LOCKED LOOP DELTA SIGMA MODULATOR NOISE REDUCTIO...
- Publication number 20180019756
- Publication date Jan 18, 2018
- QUALCOMM Incorporated
- Jingcheng ZHUANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEX MODULES FOR CARRIER AGGREGATION RECEIVERS
- Publication number 20180013600
- Publication date Jan 11, 2018
- QUALCOMM Incorporated
- Aleksandar Miodrag Tasic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-WAY DIVERSITY RECEIVER WITH MULTIPLE SYNTHESIZERS IN A CARRIE...
- Publication number 20170302358
- Publication date Oct 19, 2017
- QUALCOMM Incorporated
- Lai Kan LEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOW POWER CURRENT RE-USING TRANSFORMER-BASED DUAL-BAND VOLTAGE CONT...
- Publication number 20160373057
- Publication date Dec 22, 2016
- QUALCOMM Incorporated
- Mohammad Farazian
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTIPHASE OSCILLATING SIGNAL GENERATION AND ACCURATE FAST FREQUENC...
- Publication number 20160065195
- Publication date Mar 3, 2016
- QUALCOMM Incorporated
- Mohammad FARAZIAN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Dual Stage Carrier-Aggregation (CA) Low Noise Amplifier (LNA) Havin...
- Publication number 20150349722
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTORTION CANCELLATION FOR DUAL STAGE CARRIER-AGGREGATION (CA) LOW...
- Publication number 20150349724
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Chuan Wang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Reconfigurable Multi-Mode Transceiver
- Publication number 20150349907
- Publication date Dec 3, 2015
- QUALCOMM Incorporated
- Chiewcharn Narathong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Avoiding Spurious Responses with Reconfigurable LO Dividers
- Publication number 20150334711
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Rajagopalan RANGARAJAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RADIO FREQUENCY (RF) FRONT END HAVING MULTIPLE LOW NOISE AMPLIFIER...
- Publication number 20150333941
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Dongling PAN
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTIPLEX MODULES FOR CARRIER AGGREGATION RECEIVERS
- Publication number 20150333949
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Aleksandar Miodrag Tasic
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
VCO-COUPLING MITIGATION IN A MULTIPLE-CARRIER, CARRIER AGGREGATION...
- Publication number 20150333761
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Lai Kan LEUNG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
MULTI-WAY DIVERSITY RECEIVER WITH MULTIPLE SYNTHESIZERS IN A CARRIE...
- Publication number 20150333815
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Lai Kan LEUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DYNAMIC LOCAL OSCILLATOR (LO) SCHEME AND SWITCHABLE RECEIVE (RX) CH...
- Publication number 20150334710
- Publication date Nov 19, 2015
- QUALCOMM Incorporated
- Yiwu TANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LOCKING MULTIPLE VOLTAGE-CONTROLLED OSCILLATORS WITH A SINGLE PHASE...
- Publication number 20150295583
- Publication date Oct 15, 2015
- QUALCOMM Incorporated
- Yiwu TANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CURRENT-EFFICIENT LOW NOISE AMPLIFIER (LNA)
- Publication number 20150237583
- Publication date Aug 20, 2015
- QUALCOMM Incorporated
- Muhammad Hassan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HYBRID VOLTAGE CONTROLLED OSCILLATOR
- Publication number 20140266479
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Sujiang Rong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
PROGRAMMABLE FREQUENCY DIVIDER FOR LOCAL OSCILLATOR GENERATION
- Publication number 20140266471
- Publication date Sep 18, 2014
- QUALCOMM Incorporated
- Yunliang Zhu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE-LOCKED LOOP USING DUAL LOOP MODE TO ACHIEVE FAST RESETTLING
- Publication number 20140241335
- Publication date Aug 28, 2014
- QUALCOMM Incorporated
- Xinhua Chen
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL
- Publication number 20140218124
- Publication date Aug 7, 2014
- QUALCOMM Incorporated
- Yiwu Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Ku ADAPTATION FOR PHASE-LOCKED LOOP WITH TWO-POINT MODULATION
- Publication number 20140106681
- Publication date Apr 17, 2014
- QUALCOMM Incorporated
- Lai Kan Leung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Person

Patents Grantslast 30 patents

Multimode frequency multiplier

Low power digital-to-time converter (DTC) linearization

Phase interpolation-based fractional-N sampling phase-locked loop

Frequency divider functionality detection and adjustment

Differential digital-to-time converter for even-order INL cancellat...

Prescaler for a frequency divider

Ring oscillator based frequency divider

Sampling phase-locked loop

System and method for maintaining local oscillator (LO) phase conti...

Phase-locked loop (PLL) with multiple error determiners

P-type metal-oxide-semiconductor (PMOS) low drop-out (LDO) regulator

Oscillation signal production

Multiplex modules for carrier aggregation receivers

Multi-way diversity receiver with multiple synthesizers in a carrie...

Fractional-N phase locked loop delta sigma modulator noise reductio...

Sampling phase-locked loop (PLL)

Low power current re-using transformer-based dual-band voltage cont...

Multiplex modules for carrier aggregation receivers

Multi-way diversity receiver with multiple synthesizers in a carrie...

Dynamic local oscillator (LO) scheme and switchable receive (RX) ch...

System and method of determining an oscillator gain

Avoiding spurious responses with reconfigurable LO dividers

Reconfigurable multi-mode transceiver

Glitch free bandwidth-switching scheme for an analog phase-locked l...

Radio frequency (RF) front end having multiple low noise amplifier...

Distortion cancellation for dual stage carrier-aggregation (CA) low...

VCO-coupling mitigation in a multiple-carrier, carrier aggregation...

Dual stage carrier-aggregation (CA) low noise amplifier (LNA) havin...

Apparatus and method for generating an oscillating output signal

Current-efficient low noise amplifier (LNA)

Patents Applicationslast 30 patents

On-Chip Test Tone Generator for Built-In Spur Testing

PROGRAMMABLE CLOCK DIVIDER FOR RADIO FREQUENCY (RF) MIXERS

PHASE TRACKING AND CORRECTION ARCHITECTURE

LOW POWER DIGITAL-TO-TIME CONVERTER (DTC) LINEARIZATION

Multimode Frequency Multiplier

PHASE INTERPOLATION-BASED FRACTIONAL-N SAMPLING PHASE-LOCKED LOOP

DYNAMIC SWITCHING OF LOCAL OSCILLATOR SIGNAL FREQUENCY FOR UP-CONVE...

P-TYPE METAL-OXIDE-SEMICONDUCTOR (PMOS) LOW DROP-OUT (LDO) REGULATOR

Oscillation Signal Production

FRACTIONAL-N PHASE LOCKED LOOP DELTA SIGMA MODULATOR NOISE REDUCTIO...

MULTIPLEX MODULES FOR CARRIER AGGREGATION RECEIVERS

MULTI-WAY DIVERSITY RECEIVER WITH MULTIPLE SYNTHESIZERS IN A CARRIE...

LOW POWER CURRENT RE-USING TRANSFORMER-BASED DUAL-BAND VOLTAGE CONT...

MULTIPHASE OSCILLATING SIGNAL GENERATION AND ACCURATE FAST FREQUENC...

Dual Stage Carrier-Aggregation (CA) Low Noise Amplifier (LNA) Havin...

DISTORTION CANCELLATION FOR DUAL STAGE CARRIER-AGGREGATION (CA) LOW...

Reconfigurable Multi-Mode Transceiver

Avoiding Spurious Responses with Reconfigurable LO Dividers

RADIO FREQUENCY (RF) FRONT END HAVING MULTIPLE LOW NOISE AMPLIFIER...

MULTIPLEX MODULES FOR CARRIER AGGREGATION RECEIVERS

VCO-COUPLING MITIGATION IN A MULTIPLE-CARRIER, CARRIER AGGREGATION...

MULTI-WAY DIVERSITY RECEIVER WITH MULTIPLE SYNTHESIZERS IN A CARRIE...

DYNAMIC LOCAL OSCILLATOR (LO) SCHEME AND SWITCHABLE RECEIVE (RX) CH...

LOCKING MULTIPLE VOLTAGE-CONTROLLED OSCILLATORS WITH A SINGLE PHASE...

CURRENT-EFFICIENT LOW NOISE AMPLIFIER (LNA)

HYBRID VOLTAGE CONTROLLED OSCILLATOR

PROGRAMMABLE FREQUENCY DIVIDER FOR LOCAL OSCILLATOR GENERATION

PHASE-LOCKED LOOP USING DUAL LOOP MODE TO ACHIEVE FAST RESETTLING

APPARATUS AND METHOD FOR GENERATING AN OSCILLATING OUTPUT SIGNAL

Ku ADAPTATION FOR PHASE-LOCKED LOOP WITH TWO-POINT MODULATION