Dong Jin KEUM

Person

Suwon-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for measuring low load current
- Patent number 11,863,056
- Issue date Jan 2, 2024
- Samsung Electronics Co., Ltd.
- Min Sang Park
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage converter with embedded snubber for suppressing switching h...
- Patent number 11,018,574
- Issue date May 25, 2021
- Samsung Electronics Co., Ltd.
- Jehyung Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power management integrated circuit for supplying load current info...
- Patent number 10,965,214
- Issue date Mar 30, 2021
- Samsung Electronics Co., Ltd.
- Minho Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Fuel gauge system for measuring the amount of current in battery an...
- Patent number 10,921,377
- Issue date Feb 16, 2021
- Samsung Electronics Co., Ltd.
- Kudo Ryotaro
- G01 - MEASURING TESTING
Information Patent Grant
Power management integrated circuit for supplying load current info...
- Patent number 10,205,388
- Issue date Feb 12, 2019
- Samsung Electronics Co., Ltd.
- Minho Choi
- G01 - MEASURING TESTING
Information Patent Grant
Fuel gauge system for measuring the amount of current in battery an...
- Patent number 10,107,862
- Issue date Oct 23, 2018
- Samsung Electronics Co., Ltd.
- Kudo Ryotaro
- G01 - MEASURING TESTING
Information Patent Grant
Voltage regulator for suppressing overshoot and undershoot and devi...
- Patent number 9,983,605
- Issue date May 29, 2018
- Samsung Electronics Co., Ltd.
- Hoang Quoc Duong
- G05 - CONTROLLING REGULATING
Information Patent Grant
Charger circuit including a plurality of charging paths
- Patent number 9,973,017
- Issue date May 15, 2018
- Samsung Electronics Co., Ltd.
- Ryotaro Kudo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck-boost converter and operating method
- Patent number 9,859,796
- Issue date Jan 2, 2018
- Samsung Electronics Co., Ltd.
- Gil-Won Yoon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck converter and boost converter with dead time adjustment
- Patent number 9,793,811
- Issue date Oct 17, 2017
- Samsung Electronics Co., Ltd.
- Gwang-Yol Noh
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Buck-boost converters and power management integrated circuits incl...
- Patent number 9,705,401
- Issue date Jul 11, 2017
- Samsung Electronics Co., Ltd.
- Min-Soo Cho
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage regulator having enhancing linearity
- Patent number 9,667,239
- Issue date May 30, 2017
- Samsung Electronics Co., Ltd.
- Takahiro Nomiyama
- G05 - CONTROLLING REGULATING
Information Patent Grant
Hysteretic switching regulator including a power converting unit an...
- Patent number 9,595,866
- Issue date Mar 14, 2017
- Samsung Electronics Co., Ltd.
- Min-Ho Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulators, power management devices and systems includin...
- Patent number 9,590,505
- Issue date Mar 7, 2017
- Samsung Electronics Co., Ltd.
- Sung-Woo Moon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching regulator and comparator-based zero current detection met...
- Patent number 9,543,829
- Issue date Jan 10, 2017
- Samsung Electronics Co., Ltd.
- Min-ho Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Bi-directional voltage positioning circuit, voltage converter and p...
- Patent number 9,438,109
- Issue date Sep 6, 2016
- Samsung Electronics Co., Ltd.
- Sung-Woo Moon
- G05 - CONTROLLING REGULATING
Information Patent Grant
Low drop-out regulator
- Patent number 9,256,237
- Issue date Feb 9, 2016
- Samsung Electronics Co., Ltd.
- Hyoungrae Kim
- G05 - CONTROLLING REGULATING
Information Patent Grant
Switching regulator with reduced EMI
- Patent number 9,148,052
- Issue date Sep 29, 2015
- Samsung Electronics Co., Ltd.
- Yus Ko
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converter and method of power conversion
- Patent number 8,710,818
- Issue date Apr 29, 2014
- Samsung Electronics Co., Ltd.
- Jin-Hyuck Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power converters including zero-current detectors and methods of po...
- Patent number 8,624,573
- Issue date Jan 7, 2014
- Samsung Electronics Co., Ltd.
- Jin-Hyuck Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
DC offset correction circuit for canceling a DC offset in a real ti...
- Patent number 8,126,087
- Issue date Feb 28, 2012
- Samsung Electronics Co., Ltd.
- Ju Young Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase locked loop circuit performing two point modulation and gain...
- Patent number 7,755,439
- Issue date Jul 13, 2010
- Samsung Electronics Co., Ltd.
- Hwa Yeal Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Power regulator having over-current protection circuit and method o...
- Patent number 7,362,080
- Issue date Apr 22, 2008
- Samsung Electronics Co., Ltd.
- Il-Young Sohn
- G05 - CONTROLLING REGULATING
Information Patent Grant
Auto fusing circuit
- Patent number 6,753,718
- Issue date Jun 22, 2004
- Samsung Electronics Co., Ltd.
- Dong-jin Keum
- G11 - INFORMATION STORAGE
Information Patent Grant
Muting circuit
- Patent number 5,838,803
- Issue date Nov 17, 1998
- Samsun Electronics, Co., Ltd.
- Dong-Jin Keum
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital data level control circuit
- Patent number 5,793,320
- Issue date Aug 11, 1998
- Samsung Electronics, Co, Ltd.
- Dong-jun Keum
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Vocal mix circuit
- Patent number 5,717,763
- Issue date Feb 10, 1998
- SamSung Electronics Co., Ltd.
- Jin-Sub Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR MEASURING LOW LOAD CURRENT
- Publication number 20240088774
- Publication date Mar 14, 2024
- Samsung Electronics Co., Ltd.
- Min Sang PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
APPARATUS AND METHOD FOR MEASURING LOW LOAD CURRENT
- Publication number 20220271660
- Publication date Aug 25, 2022
- Samsung Electronics Co., Ltd.
- Min Sang PARK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER SUPPRESSING HARMONICS
- Publication number 20200266701
- Publication date Aug 20, 2020
- Samsung Electronics Co., Ltd.
- JEHYUNG YOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER MANAGEMENT INTEGRATED CIRCUIT FOR SUPPLYING LOAD CURRENT INFO...
- Publication number 20190149045
- Publication date May 16, 2019
- Samsung Electronics Co., Ltd.
- Minho Choi
- G01 - MEASURING TESTING
Information Patent Application
FUEL GAUGE SYSTEM FOR MEASURING THE AMOUNT OF CURRENT IN BATTERY AN...
- Publication number 20190049519
- Publication date Feb 14, 2019
- Samsung Electronics Co., Ltd.
- Kudo RYOTARO
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE REGULATOR FOR SUPPRESSING OVERSHOOT AND UNDERSHOOT AND DEVI...
- Publication number 20170199537
- Publication date Jul 13, 2017
- Samsung Electronics Co., Ltd.
- Hoang Quoc DUONG
- G05 - CONTROLLING REGULATING
Information Patent Application
FUEL GAUGE SYSTEM FOR MEASURING THE AMOUNT OF CURRENT IN BATTERY AN...
- Publication number 20170131358
- Publication date May 11, 2017
- Samsung Electronics Co., Ltd.
- Kudo RYOTARO
- G01 - MEASURING TESTING
Information Patent Application
VOLTAGE REGULATOR HAVING ENHANCING LINEARITY
- Publication number 20170085256
- Publication date Mar 23, 2017
- Samsung Electronics Co., Ltd.
- TAKAHIRO NOMIYAMA
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER MANAGEMENT INTEGRATED CIRCUIT FOR SUPPLYING LOAD CURRENT INFO...
- Publication number 20160111958
- Publication date Apr 21, 2016
- Minho CHOI
- G01 - MEASURING TESTING
Information Patent Application
BUCK-BOOST CONVERTERS AND POWER MANAGEMENT INTEGRATED CIRCUITS INCL...
- Publication number 20160099640
- Publication date Apr 7, 2016
- Samsung Electronics Co., Ltd.
- Min-Soo CHO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGER CIRCUIT INCLUDING A PLURALITY OF CHARGING PATHS
- Publication number 20160087462
- Publication date Mar 24, 2016
- Samsung Electronics Co., Ltd.
- RYOTARO KUDO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE CONVERTER AND A VOLTAGE CONVERSION METHOD OF THE VOLTAGE CO...
- Publication number 20160036328
- Publication date Feb 4, 2016
- GWANG-YOL NOH
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK CONVERTER USING VARIABLE PULSE
- Publication number 20160036327
- Publication date Feb 4, 2016
- Samsung Electronics Co., Ltd.
- Hyun-Seok Nam
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BUCK-BOOST CONVERTER AND OPERATING METHOD
- Publication number 20150357916
- Publication date Dec 10, 2015
- Samsung Electronics Co., Ltd.
- GIL-WON YOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATORS, POWER MANAGEMENT DEVICES AND SYSTEMS INCLUDIN...
- Publication number 20150263615
- Publication date Sep 17, 2015
- Sung-Woo MOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HYSTERETIC SWITCHING REGULATOR
- Publication number 20150180338
- Publication date Jun 25, 2015
- Samsung Electronics Co., Ltd.
- Min-Ho Choi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BI-DIRECTIONAL VOLTAGE POSITIONING CIRCUIT, VOLTAGE CONVERTER AND P...
- Publication number 20140253073
- Publication date Sep 11, 2014
- Sung-Woo MOON
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW DROP-OUT REGULATOR
- Publication number 20140191739
- Publication date Jul 10, 2014
- Samsung Electronics Co., Ltd.
- Hyoungrae KIM
- G05 - CONTROLLING REGULATING
Information Patent Application
SWITCHING REGULATOR AND COMPARATOR-BASED ZERO CURRENT DETECTION MET...
- Publication number 20140191744
- Publication date Jul 10, 2014
- Samsung Electronics Co., Ltd.
- Min-ho CHOI
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING REGULATOR, METHOD OF OPERATING THE SWITCHING REGULATOR, A...
- Publication number 20120242313
- Publication date Sep 27, 2012
- Samsung Electronics Co., Ltd.
- YUS KO
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER CONVERTER AND METHOD OF POWER CONVERSION
- Publication number 20110309815
- Publication date Dec 22, 2011
- Samsung Electronics Co., Ltd.
- Jin-Hyuck Yu
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Power Converters Including Zero-Current Detectors And Methods Of Po...
- Publication number 20110291632
- Publication date Dec 1, 2011
- Samsung Electronics Co., Ltd.
- Jin-Hyuck Yu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DC OFFSET CORRECTION CIRCUIT FOR CANCELING A DC OFFSET IN REAL TIME...
- Publication number 20090185639
- Publication date Jul 23, 2009
- Samsung Electronics Co., Ltd.
- Ju Young Han
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PHASE LOCKED LOOP CIRCUIT PERFORMING TWO POINT MODULATION AND GAIN...
- Publication number 20090153254
- Publication date Jun 18, 2009
- Hwa Yeal Yu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Power regulator having over-current protection circuit and method o...
- Publication number 20060043945
- Publication date Mar 2, 2006
- SAMSUNG ELECTRONICS CO., LTD.
- Il-Young Sohn
- G05 - CONTROLLING REGULATING
Information Patent Application
Auto fusing circuit
- Publication number 20020093373
- Publication date Jul 18, 2002
- SAMSUNG ELECTRONICS CO., LTD.
- Dong-jin Keum
- G11 - INFORMATION STORAGE

Dong Jin KEUM

Person

Patents Grantslast 30 patents

Apparatus and method for measuring low load current

Voltage converter with embedded snubber for suppressing switching h...

Power management integrated circuit for supplying load current info...

Fuel gauge system for measuring the amount of current in battery an...

Power management integrated circuit for supplying load current info...

Fuel gauge system for measuring the amount of current in battery an...

Voltage regulator for suppressing overshoot and undershoot and devi...

Charger circuit including a plurality of charging paths

Buck-boost converter and operating method

Buck converter and boost converter with dead time adjustment

Buck-boost converters and power management integrated circuits incl...

Voltage regulator having enhancing linearity

Hysteretic switching regulator including a power converting unit an...

Switching regulators, power management devices and systems includin...

Switching regulator and comparator-based zero current detection met...

Bi-directional voltage positioning circuit, voltage converter and p...

Low drop-out regulator

Switching regulator with reduced EMI

Power converter and method of power conversion

Power converters including zero-current detectors and methods of po...

DC offset correction circuit for canceling a DC offset in a real ti...

Phase locked loop circuit performing two point modulation and gain...

Power regulator having over-current protection circuit and method o...

Auto fusing circuit

Muting circuit

Digital data level control circuit

Vocal mix circuit

Patents Applicationslast 30 patents

APPARATUS AND METHOD FOR MEASURING LOW LOAD CURRENT

APPARATUS AND METHOD FOR MEASURING LOW LOAD CURRENT

VOLTAGE CONVERTER SUPPRESSING HARMONICS

POWER MANAGEMENT INTEGRATED CIRCUIT FOR SUPPLYING LOAD CURRENT INFO...

FUEL GAUGE SYSTEM FOR MEASURING THE AMOUNT OF CURRENT IN BATTERY AN...

VOLTAGE REGULATOR FOR SUPPRESSING OVERSHOOT AND UNDERSHOOT AND DEVI...

FUEL GAUGE SYSTEM FOR MEASURING THE AMOUNT OF CURRENT IN BATTERY AN...

VOLTAGE REGULATOR HAVING ENHANCING LINEARITY

POWER MANAGEMENT INTEGRATED CIRCUIT FOR SUPPLYING LOAD CURRENT INFO...

BUCK-BOOST CONVERTERS AND POWER MANAGEMENT INTEGRATED CIRCUITS INCL...

CHARGER CIRCUIT INCLUDING A PLURALITY OF CHARGING PATHS

VOLTAGE CONVERTER AND A VOLTAGE CONVERSION METHOD OF THE VOLTAGE CO...

BUCK CONVERTER USING VARIABLE PULSE

BUCK-BOOST CONVERTER AND OPERATING METHOD

SWITCHING REGULATORS, POWER MANAGEMENT DEVICES AND SYSTEMS INCLUDIN...

HYSTERETIC SWITCHING REGULATOR

BI-DIRECTIONAL VOLTAGE POSITIONING CIRCUIT, VOLTAGE CONVERTER AND P...

LOW DROP-OUT REGULATOR

SWITCHING REGULATOR AND COMPARATOR-BASED ZERO CURRENT DETECTION MET...

SWITCHING REGULATOR, METHOD OF OPERATING THE SWITCHING REGULATOR, A...

POWER CONVERTER AND METHOD OF POWER CONVERSION

Power Converters Including Zero-Current Detectors And Methods Of Po...

DC OFFSET CORRECTION CIRCUIT FOR CANCELING A DC OFFSET IN REAL TIME...

PHASE LOCKED LOOP CIRCUIT PERFORMING TWO POINT MODULATION AND GAIN...

Power regulator having over-current protection circuit and method o...

Auto fusing circuit