Jeong-nam Cheon

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Interface apparatus and container transporting system with the appa...
- Patent number 12,191,181
- Issue date Jan 7, 2025
- Semes Co., Ltd.
- Jun Sang Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 11,422,955
- Issue date Aug 23, 2022
- Hewlett-Packard Development Company, L.P.
- Seung-hun Park
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Battery device, battery monitoring device and battery monitoring me...
- Patent number 11,165,107
- Issue date Nov 2, 2021
- Samsung Electronics Co., Ltd.
- Jae Min Ryoo
- G01 - MEASURING TESTING
Information Patent Grant
Controllers configured to perform secure deletion, key-value storag...
- Patent number 10,922,011
- Issue date Feb 16, 2021
- Samsung Electronics Co., Ltd.
- Jeong-ha Cheon
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Antenna device and electronic device including the same
- Patent number 10,547,108
- Issue date Jan 28, 2020
- Samsung Electronics Co., Ltd.
- Sin-Hyung Jeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for measuring integrated circuit current and method of measu...
- Patent number 10,401,397
- Issue date Sep 3, 2019
- Samsung Electronics Co., Ltd.
- Sang-Ho Lim
- G01 - MEASURING TESTING
Information Patent Grant
Shield can assembly and electronic device having the same
- Patent number 10,010,012
- Issue date Jun 26, 2018
- Samsung Electronics Co., Ltd.
- Kyung-Ho Yoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Electronic apparatus, method of optimizing de-coupling capacitor an...
- Patent number 9,659,127
- Issue date May 23, 2017
- S. Printing Solution Co., Ltd.
- Dong-yeol Jung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic apparatus, method of optimizing de-coupling capacitor an...
- Patent number 8,984,471
- Issue date Mar 17, 2015
- Samsung Electronics Co., Ltd.
- Dong-yeol Jung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Power compensation device and light emitting diode illumination app...
- Patent number 8,928,247
- Issue date Jan 6, 2015
- LG Electronics Inc.
- Jeong In Cheon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Field sequential color mode liquid crystal display
- Patent number 8,643,587
- Issue date Feb 4, 2014
- Samsung Electronics Co., Ltd.
- Chang Woo Ha
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode driver
- Patent number 8,581,515
- Issue date Nov 12, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Dae Hoon Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mobile terminal having flexible printed circuit board
- Patent number 8,532,696
- Issue date Sep 10, 2013
- Samsung Electronics Co., Ltd.
- In Taek Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for displaying operating state of multi-standb...
- Patent number 8,509,849
- Issue date Aug 13, 2013
- Samsung Electronics Co., Ltd.
- Jeong Nam Cheon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reference signal generator and PWM control circuit for LCD backlight
- Patent number 8,427,068
- Issue date Apr 23, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Yu Jin Jang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Light emitting diode having protection function
- Patent number 8,421,369
- Issue date Apr 16, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Jeong In Cheon
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Driver for a display having a frequency detection unit
- Patent number 8,184,111
- Issue date May 22, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Seung Kon Kong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
LCD backlight inverter
- Patent number 8,022,638
- Issue date Sep 20, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Yu Jin Jang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dimming buck type LED driving apparatus
- Patent number 8,018,177
- Issue date Sep 13, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Bon Ahm Goo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Inverter driver integrated circuit
- Patent number 7,898,298
- Issue date Mar 1, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Bo Hyun Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Dual mode clock generator
- Patent number 7,741,893
- Issue date Jun 22, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Jeong In Cheon
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Control circuit of DC-DC converter
- Patent number 7,646,181
- Issue date Jan 12, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Jeong In Cheon
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
CONNECTOR FOR HIGH-SPEED SIGNAL TRANSMISSION WITH RIGID ALIGNMENT F...
- Publication number 20230223715
- Publication date Jul 13, 2023
- WITHWAVE
- Sung Jin KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIN ARRAY ASSEMBLY AND CONNECTOR FOR HIGH-SPEED SIGNAL TRANSMISSION...
- Publication number 20230146943
- Publication date May 11, 2023
- WITHWAVE
- Soo Joo LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTERFACE APPARATUS AND CONTAINER TRANSPORTING SYSTEM WITH THE APPA...
- Publication number 20220139750
- Publication date May 5, 2022
- SEMES CO., LTD.
- Jun Sang Ahn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR AUTHENTICATING USER
- Publication number 20200401680
- Publication date Dec 24, 2020
- Netmarble Corporation
- Sun Keun SHIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for controlling application icon
- Publication number 20200117341
- Publication date Apr 16, 2020
- Netmarble Corporation
- Sun Keun Shim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLERS CONFIGURED TO PERFORM SECURE DELETION, KEY-VALUE STORAG...
- Publication number 20190317688
- Publication date Oct 17, 2019
- Samsung Electronics Co., Ltd.
- Jeong-ha CHEON
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BATTERY DEVICE, BATTERY MONITORING DEVICE AND BATTERY MONITORING ME...
- Publication number 20180287224
- Publication date Oct 4, 2018
- SAMSUNG ELECTRONICS CO., LTD.
- Jae Min RYOO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20180123242
- Publication date May 3, 2018
- Samsung Electronics Co., Ltd.
- Sin-Hyung JEON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SHIELD CAN ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME
- Publication number 20170251569
- Publication date Aug 31, 2017
- Samsung Electronics Co., Ltd.
- Kyung-Ho Yoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
SHIELD CAN ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME
- Publication number 20150282387
- Publication date Oct 1, 2015
- Samsung Electronics Co., Ltd.
- Kyung-Ho Yoo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC APPARATUS, METHOD OF OPTIMIZING DE-COUPLING CAPACITOR AN...
- Publication number 20150154335
- Publication date Jun 4, 2015
- Samsung Electronics Co., Ltd.
- Dong-yeol JUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE FOR MEASURING INTEGRATED CIRCUIT CURRENT AND METHOD OF MEASU...
- Publication number 20140222360
- Publication date Aug 7, 2014
- Samsung Electronics Co., Ltd.
- Sang-Ho LIM
- G01 - MEASURING TESTING
Information Patent Application
ELECTRONIC APPARATUS, METHOD OF OPTIMIZING DE-COUPLING CAPACITOR AN...
- Publication number 20140068539
- Publication date Mar 6, 2014
- Samsung Electronics Co., Ltd.
- Dong-yeol JUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER COMPENSATION DEVICE AND LIGHT EMITTING DIODE ILLUMINATION APP...
- Publication number 20130257298
- Publication date Oct 3, 2013
- JEONG IN CHEON
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE DRIVER
- Publication number 20120146530
- Publication date Jun 14, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Dae Hoon HAN
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
INITIAL DRIVING CIRCUIT OF BACKLIGHT UNIT
- Publication number 20110141085
- Publication date Jun 16, 2011
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Yu Jin JANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
REFERENCE SIGNAL GENERATOR AND PWM CONTROL CIRCUIT FOR LCD BACKLIGHT
- Publication number 20110062884
- Publication date Mar 17, 2011
- Samsung Electro-Mechanics Co., Ltd.
- Yu Jin JANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
MOBILE TERMINAL HAVING FLEXIBLE PRINTED CIRCUIT BOARD
- Publication number 20100273539
- Publication date Oct 28, 2010
- Samsung Electronics Co., Ltd.
- In Taek Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR DISPLAYING OPERATING STATE OF MULTI-STANDB...
- Publication number 20100248782
- Publication date Sep 30, 2010
- Samsung Electronics Co., Ltd.
- Jeong Nam CHEON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INVERTER DRIVER INTEGRATED CIRCUIT
- Publication number 20100141300
- Publication date Jun 10, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Bo Hyun Hwang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVER FOR DISPLAY
- Publication number 20100134450
- Publication date Jun 3, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Seung Kon KONG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LCD BACKLIGHT INVERTER
- Publication number 20100109547
- Publication date May 6, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Yu Jin JANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE HAVING PROTECTION FUNCTION
- Publication number 20100102750
- Publication date Apr 29, 2010
- Samsung Electro-Mechanics Co., Ltd.
- Jeong In Cheon
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
Dimming buck type LED driving apparatus
- Publication number 20090322247
- Publication date Dec 31, 2009
- Samsung Electro-Mechanics CO., LTD.
- Bon Ahm Goo
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DUAL MODE CLOCK GENERATOR
- Publication number 20080164925
- Publication date Jul 10, 2008
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jeong In CHEON
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CONTROL CIRCUIT OF DC-DC CONVERTER
- Publication number 20080106243
- Publication date May 8, 2008
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Jeong In CHEON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
FIELD SEQUENTIAL COLOR MODE LIQUID CRYSTAL DISPLAY
- Publication number 20070182699
- Publication date Aug 9, 2007
- Samsung Electro-Mechanics Co., Ltd.
- Chang Woo HA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Jeong-nam Cheon

Person

Patents Grantslast 30 patents

Interface apparatus and container transporting system with the appa...

Electronic device

Battery device, battery monitoring device and battery monitoring me...

Controllers configured to perform secure deletion, key-value storag...

Antenna device and electronic device including the same

Device for measuring integrated circuit current and method of measu...

Shield can assembly and electronic device having the same

Electronic apparatus, method of optimizing de-coupling capacitor an...

Electronic apparatus, method of optimizing de-coupling capacitor an...

Power compensation device and light emitting diode illumination app...

Field sequential color mode liquid crystal display

Light emitting diode driver

Mobile terminal having flexible printed circuit board

Apparatus and method for displaying operating state of multi-standb...

Reference signal generator and PWM control circuit for LCD backlight

Light emitting diode having protection function

Driver for a display having a frequency detection unit

LCD backlight inverter

Dimming buck type LED driving apparatus

Inverter driver integrated circuit

Dual mode clock generator

Control circuit of DC-DC converter

Patents Applicationslast 30 patents

CONNECTOR FOR HIGH-SPEED SIGNAL TRANSMISSION WITH RIGID ALIGNMENT F...

PIN ARRAY ASSEMBLY AND CONNECTOR FOR HIGH-SPEED SIGNAL TRANSMISSION...

INTERFACE APPARATUS AND CONTAINER TRANSPORTING SYSTEM WITH THE APPA...

METHOD AND APPARATUS FOR AUTHENTICATING USER

Method and apparatus for controlling application icon

CONTROLLERS CONFIGURED TO PERFORM SECURE DELETION, KEY-VALUE STORAG...

BATTERY DEVICE, BATTERY MONITORING DEVICE AND BATTERY MONITORING ME...

ANTENNA DEVICE AND ELECTRONIC DEVICE INCLUDING THE SAME

SHIELD CAN ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME

SHIELD CAN ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME

ELECTRONIC APPARATUS, METHOD OF OPTIMIZING DE-COUPLING CAPACITOR AN...

DEVICE FOR MEASURING INTEGRATED CIRCUIT CURRENT AND METHOD OF MEASU...

ELECTRONIC APPARATUS, METHOD OF OPTIMIZING DE-COUPLING CAPACITOR AN...

POWER COMPENSATION DEVICE AND LIGHT EMITTING DIODE ILLUMINATION APP...

LIGHT EMITTING DIODE DRIVER

INITIAL DRIVING CIRCUIT OF BACKLIGHT UNIT

REFERENCE SIGNAL GENERATOR AND PWM CONTROL CIRCUIT FOR LCD BACKLIGHT

MOBILE TERMINAL HAVING FLEXIBLE PRINTED CIRCUIT BOARD

APPARATUS AND METHOD FOR DISPLAYING OPERATING STATE OF MULTI-STANDB...

INVERTER DRIVER INTEGRATED CIRCUIT

DRIVER FOR DISPLAY

LCD BACKLIGHT INVERTER

LIGHT EMITTING DIODE HAVING PROTECTION FUNCTION

Dimming buck type LED driving apparatus

DUAL MODE CLOCK GENERATOR

CONTROL CIRCUIT OF DC-DC CONVERTER

FIELD SEQUENTIAL COLOR MODE LIQUID CRYSTAL DISPLAY