Siu-Chuang Ivan Lu

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
24 to 30GHZ wide band CMOS power amplifier with turn-off mode high...
- Patent number 12,261,574
- Issue date Mar 25, 2025
- Samsung Electronics Co., Ltd.
- Che-Chun Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems, methods and devices for joint calibration of transmit and...
- Patent number 12,224,893
- Issue date Feb 11, 2025
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact high-directivity directional coupler structure using interd...
- Patent number 12,206,154
- Issue date Jan 21, 2025
- Samsung Electronics Co., Ltd.
- Anirban Sarkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tile-based phased-array architecture for multi-band phased-array de...
- Patent number 12,113,301
- Issue date Oct 8, 2024
- Samsung Electronics Co., Ltd.
- Venumadhav Bhagavatula
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low power active phase shifter for phase-array systems
- Patent number 12,074,575
- Issue date Aug 27, 2024
- Samsung Electronics Co., Ltd.
- Omar Abdulmonem Mohamed Elsayed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-biasing shunt switch with bootstrapping
- Patent number 12,028,058
- Issue date Jul 2, 2024
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of synchronizing the H and V phase in a dual-polarized phase...
- Patent number 11,916,641
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Xiaohua Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Distributed closed-loop power control with VGA gain update
- Patent number 11,870,512
- Issue date Jan 9, 2024
- Samsung Electronics Co., Ltd.
- Yanru Tang
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Band switching balun
- Patent number 11,799,504
- Issue date Oct 24, 2023
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods and devices for joint calibration of transmit and...
- Patent number 11,695,614
- Issue date Jul 4, 2023
- Samsung Electronics Co., Ltd.
- Elina Nayebi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
24 to 30GHz wide band CMOS power amplifier with turn-off mode high...
- Patent number 11,689,162
- Issue date Jun 27, 2023
- Samsung Electronics Co., Ltd.
- Che-Chun Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Self-biasing shunt switch with bootstrapping
- Patent number 11,641,202
- Issue date May 2, 2023
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Compact high-directivity directional coupler structure using interd...
- Patent number 11,621,470
- Issue date Apr 4, 2023
- Samsung Electronics Co., Ltd.
- Anirban Sarkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phased array antenna module and communication device including the...
- Patent number 11,605,904
- Issue date Mar 14, 2023
- Samsung Electronics Co., Ltd.
- Hyun-seok Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Band switching balun
- Patent number 11,245,426
- Issue date Feb 8, 2022
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and circuit for power consumption reduction in active phase...
- Patent number 11,183,973
- Issue date Nov 23, 2021
- Samsung Electronics Co., Ltd.
- Ajaypat Jain
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for loopback gain step calibration on RF chain...
- Patent number 11,140,633
- Issue date Oct 5, 2021
- Samsung Electronics Co., Ltd.
- Sung-En Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phased array antenna module and communication device including the...
- Patent number 10,826,197
- Issue date Nov 3, 2020
- Samsung Electronics Co., Ltd.
- Hyun-seok Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for and method of programmable matching network for multi...
- Patent number 10,312,861
- Issue date Jun 4, 2019
- Samsung Electronics Co., Ltd.
- Venumadhav Bhagavatula
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
System and method for linearizing a transmitter by rejecting harmon...
- Patent number 10,044,321
- Issue date Aug 7, 2018
- Samsung Electronics Co., Ltd.
- Venumadhav Bhagavatula
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Apparatus for and method of programmable matching network for multi...
- Patent number 9,667,228
- Issue date May 30, 2017
- Samsung Electronics Co., Ltd.
- Venumadhav Bhagavatula
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Communication unit and sliced radio frequency module therefor
- Patent number 9,425,949
- Issue date Aug 23, 2016
- MediaTek Singapore Pte Ltd.
- Neric Fong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Frequency and phase conversion circuit, wireless communication unit...
- Patent number 9,312,816
- Issue date Apr 12, 2016
- MediaTek Singapore Pte Ltd.
- Neric Fong
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency-selective circuit with mixer module implemented for contr...
- Patent number 9,130,642
- Issue date Sep 8, 2015
- Mediatek Inc.
- Ming-Da Tsai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver for wireless communication system
- Patent number 9,048,921
- Issue date Jun 2, 2015
- MediaTek Singapore Pte Ltd.
- Siu-Chuang Ivan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Wireless communication receiver having one signal processing circui...
- Patent number 9,008,600
- Issue date Apr 14, 2015
- MediaTek Singapore Pte Ltd.
- George Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Interference-robust receiver for a wireless communication system
- Patent number 8,929,848
- Issue date Jan 6, 2015
- MediaTek Singapore Pte Ltd.
- George Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver
- Patent number 8,831,551
- Issue date Sep 9, 2014
- Mediatek Inc.
- Siu-Chuang Ivan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Amplifier circuit and method for improving the dynamic range thereof
- Patent number 8,717,106
- Issue date May 6, 2014
- Mediatek Inc.
- Chi-Yao Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems, methods and circuitry relating to frequency dividers
- Patent number 8,248,120
- Issue date Aug 21, 2012
- Marvell International Ltd.
- Siu Chuang Lu
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR REDUCING LOCAL OSCILLATOR LEAKAGE
- Publication number 20240275425
- Publication date Aug 15, 2024
- Samsung Electronics Co., Ltd.
- Omar Abdulmonem Mohamed ELSAYED
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASED ARRAY TRANSCEIVER INCLUDING A BIDIRECTIONAL PHASE SHIFTER
- Publication number 20240235536
- Publication date Jul 11, 2024
- Samsung Electronics Co., Ltd.
- Samrat Dey
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISTRIBUTED CLOSED-LOOP POWER CONTROL WITH VGA GAIN UPDATE
- Publication number 20230353195
- Publication date Nov 2, 2023
- Samsung Electronics Co., Ltd.
- Yanru TANG
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...
- Publication number 20230327939
- Publication date Oct 12, 2023
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
24 TO 30GHZ WIDE BAND CMOS POWER AMPLIFIER WITH TURN-OFF MODE HIGH...
- Publication number 20230318539
- Publication date Oct 5, 2023
- Samsung Electronics Co., Ltd.
- Che-Chun Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELF-BIASING SHUNT SWITCH WITH BOOTSTRAPPING
- Publication number 20230261651
- Publication date Aug 17, 2023
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPACT HIGH-DIRECTIVITY DIRECTIONAL COUPLER STRUCTURE USING INTERD...
- Publication number 20230208005
- Publication date Jun 29, 2023
- Samsung Electronics Vo., Ltd.
- Anirban SARKAR
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW POWER ACTIVE PHASE SHIFTER FOR PHASE-ARRAY SYSTEMS
- Publication number 20220399864
- Publication date Dec 15, 2022
- Samsung Electronics Co., Ltd.
- Omar Abdulmonem Mohamed Elsayed
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD OF SYNCHRONIZING THE H AND V PHASE IN A DUAL-POLARIZED PHASE...
- Publication number 20220337307
- Publication date Oct 20, 2022
- Samsung Electronics Co., Ltd.
- Xiaohua YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPACT HIGH-DIRECTIVITY DIRECTIONAL COUPLER STRUCTURE USING INTERD...
- Publication number 20220247062
- Publication date Aug 4, 2022
- SAMSUNG ELECTRONICS CO., LTD.
- Anirban Sarkar
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TILE-BASED PHASED-ARRAY ARCHITECTURE FOR MULTI-BAND PHASED-ARRAY DE...
- Publication number 20220247077
- Publication date Aug 4, 2022
- SAMSUNG ELECTRONICS CO., LTD.
- Venumadhav BHAGAVATULA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BAND SWITCHING BALUN
- Publication number 20220149872
- Publication date May 12, 2022
- Samsung Electronics Co., Ltd.
- Amitoj SINGH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND CIRCUIT FOR POWER CONSUMPTION REDUCTION IN ACTIVE PHASE...
- Publication number 20220085763
- Publication date Mar 17, 2022
- Samsung Electronics Co., Ltd.
- Ajaypat JAIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
24 TO 30GHZ WIDE BAND CMOS POWER AMPLIFIER WITH TURN-OFF MODE HIGH...
- Publication number 20220060155
- Publication date Feb 24, 2022
- Samsung Electronics Co., Ltd.
- Che-Chun Kuo
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SELF-BIASING SHUNT SWITCH WITH BOOTSTRAPPING
- Publication number 20210384899
- Publication date Dec 9, 2021
- Samsung Electronics Co., Ltd.
- Amitoj Singh
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BAND SWITCHING BALUN
- Publication number 20210384923
- Publication date Dec 9, 2021
- Samsung Electronics Co., Ltd.
- Amitoj SINGH
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
METHOD AND CIRCUIT FOR POWER CONSUMPTION REDUCTION IN ACTIVE PHASE...
- Publication number 20210376794
- Publication date Dec 2, 2021
- SAMSUNG ELECTRONICS CO., LTD.
- Ajaypat JAIN
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...
- Publication number 20210377095
- Publication date Dec 2, 2021
- Samsung Electronics Co., Ltd.
- Elina NAYEBI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR LOOPBACK GAIN STEP CALIBRATION ON RF CHAIN...
- Publication number 20210258883
- Publication date Aug 19, 2021
- Samsung Electronics Co., Ltd.
- Sung-En Chiu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASED ARRAY ANTENNA MODULE AND COMMUNICATION DEVICE INCLUDING THE...
- Publication number 20210021052
- Publication date Jan 21, 2021
- Samsung Electronics Co., Ltd.
- Hyun-seok Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHASED ARRAY ANTENNA MODULE AND COMMUNICATION DEVICE INCLUDING THE...
- Publication number 20190363453
- Publication date Nov 28, 2019
- Samsung Electronics Co., Ltd.
- Hyun-seok Yu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM AND METHOD FOR LINEARIZING A TRANSMITTER BY REJECTING HARMON...
- Publication number 20180041168
- Publication date Feb 8, 2018
- Samsung Electronics Co., Ltd.
- Venumadhav BHAGAVATULA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS FOR AND METHOD OF PROGRAMMBLE MATCHING NETWORK FOR MULTIP...
- Publication number 20170264242
- Publication date Sep 14, 2017
- SAMSUNG ELECTRONICS CO., LTD.
- Venumadhav BHAGAVATULA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
APPARATUS FOR AND METHOD OF PROGRAMMABLE MATCHING NETWORK FOR MULTI...
- Publication number 20170077904
- Publication date Mar 16, 2017
- SAMSUNG ELECTRONICS CO., LTD.
- Venumadhav BHAGAVATULA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMMUNICATION UNIT AND SLICED RADIO FREQUENCY MODULE THEREFOR
- Publication number 20150063510
- Publication date Mar 5, 2015
- MEDIATEK SINGAPORE PTE LTD
- Neric Fong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FREQUENCY AND PHASE CONVERSION CIRCUIT, WIRELESS COMMUNICATION UNIT...
- Publication number 20150065194
- Publication date Mar 5, 2015
- MEDIATEK SINGAPORE PTE LTD
- Neric Fong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER FOR WIRELESS COMMUNICATION SYSTEM
- Publication number 20140335810
- Publication date Nov 13, 2014
- Siu-Chuang Ivan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
AMPLIFIER CIRCUIT AND METHOD FOR IMPROVING THE DYNAMIC RANGE THEREOF
- Publication number 20130187718
- Publication date Jul 25, 2013
- MEDIATEK INC.
- Chi-Yao YU
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER
- Publication number 20130188755
- Publication date Jul 25, 2013
- MEDIATEK INC.
- Siu-Chuang Ivan Lu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
WIRELESS COMMUNICATION RECEIVER HAVING ONE SIGNAL PROCESSING CIRCUI...
- Publication number 20110287729
- Publication date Nov 24, 2011
- George Chien
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Siu-Chuang Ivan Lu

Person

Patents Grantslast 30 patents

24 to 30GHZ wide band CMOS power amplifier with turn-off mode high...

Systems, methods and devices for joint calibration of transmit and...

Compact high-directivity directional coupler structure using interd...

Tile-based phased-array architecture for multi-band phased-array de...

Low power active phase shifter for phase-array systems

Self-biasing shunt switch with bootstrapping

Method of synchronizing the H and V phase in a dual-polarized phase...

Distributed closed-loop power control with VGA gain update

Band switching balun

Systems, methods and devices for joint calibration of transmit and...

24 to 30GHz wide band CMOS power amplifier with turn-off mode high...

Self-biasing shunt switch with bootstrapping

Compact high-directivity directional coupler structure using interd...

Phased array antenna module and communication device including the...

Band switching balun

Method and circuit for power consumption reduction in active phase...

Method and apparatus for loopback gain step calibration on RF chain...

Phased array antenna module and communication device including the...

Apparatus for and method of programmable matching network for multi...

System and method for linearizing a transmitter by rejecting harmon...

Apparatus for and method of programmable matching network for multi...

Communication unit and sliced radio frequency module therefor

Frequency and phase conversion circuit, wireless communication unit...

Frequency-selective circuit with mixer module implemented for contr...

Receiver for wireless communication system

Wireless communication receiver having one signal processing circui...

Interference-robust receiver for a wireless communication system

Receiver

Amplifier circuit and method for improving the dynamic range thereof

Systems, methods and circuitry relating to frequency dividers

Patents Applicationslast 30 patents

SYSTEMS AND METHODS FOR REDUCING LOCAL OSCILLATOR LEAKAGE

PHASED ARRAY TRANSCEIVER INCLUDING A BIDIRECTIONAL PHASE SHIFTER

DISTRIBUTED CLOSED-LOOP POWER CONTROL WITH VGA GAIN UPDATE

SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...

24 TO 30GHZ WIDE BAND CMOS POWER AMPLIFIER WITH TURN-OFF MODE HIGH...

SELF-BIASING SHUNT SWITCH WITH BOOTSTRAPPING

COMPACT HIGH-DIRECTIVITY DIRECTIONAL COUPLER STRUCTURE USING INTERD...

LOW POWER ACTIVE PHASE SHIFTER FOR PHASE-ARRAY SYSTEMS

METHOD OF SYNCHRONIZING THE H AND V PHASE IN A DUAL-POLARIZED PHASE...

COMPACT HIGH-DIRECTIVITY DIRECTIONAL COUPLER STRUCTURE USING INTERD...

TILE-BASED PHASED-ARRAY ARCHITECTURE FOR MULTI-BAND PHASED-ARRAY DE...

BAND SWITCHING BALUN

METHOD AND CIRCUIT FOR POWER CONSUMPTION REDUCTION IN ACTIVE PHASE...

24 TO 30GHZ WIDE BAND CMOS POWER AMPLIFIER WITH TURN-OFF MODE HIGH...

SELF-BIASING SHUNT SWITCH WITH BOOTSTRAPPING

BAND SWITCHING BALUN

METHOD AND CIRCUIT FOR POWER CONSUMPTION REDUCTION IN ACTIVE PHASE...

SYSTEMS, METHODS AND DEVICES FOR JOINT CALIBRATION OF TRANSMIT AND...

METHOD AND APPARATUS FOR LOOPBACK GAIN STEP CALIBRATION ON RF CHAIN...

PHASED ARRAY ANTENNA MODULE AND COMMUNICATION DEVICE INCLUDING THE...

PHASED ARRAY ANTENNA MODULE AND COMMUNICATION DEVICE INCLUDING THE...

SYSTEM AND METHOD FOR LINEARIZING A TRANSMITTER BY REJECTING HARMON...

APPARATUS FOR AND METHOD OF PROGRAMMBLE MATCHING NETWORK FOR MULTIP...

APPARATUS FOR AND METHOD OF PROGRAMMABLE MATCHING NETWORK FOR MULTI...

COMMUNICATION UNIT AND SLICED RADIO FREQUENCY MODULE THEREFOR

FREQUENCY AND PHASE CONVERSION CIRCUIT, WIRELESS COMMUNICATION UNIT...

RECEIVER FOR WIRELESS COMMUNICATION SYSTEM

AMPLIFIER CIRCUIT AND METHOD FOR IMPROVING THE DYNAMIC RANGE THEREOF

RECEIVER

WIRELESS COMMUNICATION RECEIVER HAVING ONE SIGNAL PROCESSING CIRCUI...