Joon Jea Sung

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Readout circuit for microphone sensor
- Patent number 12,192,712
- Issue date Jan 7, 2025
- FYD CO., LTD.
- Joon Jea Sung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of embedding and extracting watermark data using a correctio...
- Patent number 11,134,167
- Issue date Sep 28, 2021
- Beyontech, Inc
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of extracting watermark data in an image with reference to a...
- Patent number 11,070,700
- Issue date Jul 20, 2021
- Beyontech, Inc
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of embedding watermark data in an image by adjusting a pixel...
- Patent number 11,057,539
- Issue date Jul 6, 2021
- Beyontech, Inc
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of embedding and extracting watermark data from original ima...
- Patent number 10,757,292
- Issue date Aug 25, 2020
- Beyontech, Inc
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-output power supply
- Patent number 9,450,498
- Issue date Sep 20, 2016
- SOLUM CO., LTD
- Dae Hoon Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-output power supply apparatus enhancing a power imbalance bet...
- Patent number 9,425,699
- Issue date Aug 23, 2016
- SOLUM CO., LTD
- Dae Hoon Han
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Power supply apparatus
- Patent number 9,391,527
- Issue date Jul 12, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Dae Hoon Han
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
IC circuit
- Patent number 8,907,719
- Issue date Dec 9, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Joon Youp Sung
- G05 - CONTROLLING REGULATING
Information Patent Grant
LED driving device
- Patent number 8,653,749
- Issue date Feb 18, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Bo Hyun Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Low power image sensor adjusting reference voltage automatically an...
- Patent number 8,604,406
- Issue date Dec 10, 2013
- Silicon Communications Technology Co., Ltd
- Suki Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
LED driving device
- Patent number 8,541,953
- Issue date Sep 24, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Bo Hyun Hwang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device for controlling current of LED
- Patent number 8,525,437
- Issue date Sep 3, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Joon Youp Sung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Digital PWM generator and apparatus for driving light emitting device
- Patent number 8,519,637
- Issue date Aug 27, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Jung Hyun Kim
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Device and method for generating three mode signal
- Patent number 8,476,938
- Issue date Jul 2, 2013
- Samsung Electro-Mechanics Co., Ltd.
- Joon Youp Sung
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Receiver and method for implementing timing synchronization in OFDM...
- Patent number 8,184,725
- Issue date May 22, 2012
- Samsung Electronics Co., Ltd.
- Eoi Young Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for detecting transmission symbol using lattic...
- Patent number 8,077,783
- Issue date Dec 13, 2011
- Samsung Electronics Co., Ltd.
- Eoi-Young Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation method and apparatus in an orthogonal frequency...
- Patent number 7,801,230
- Issue date Sep 21, 2010
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Channel estimation method and apparatus in an orthogonal frequency...
- Patent number 7,801,232
- Issue date Sep 21, 2010
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for determining a search set for resource allo...
- Patent number 7,796,562
- Issue date Sep 14, 2010
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measuring noises in a wireless communicati...
- Patent number 7,719,954
- Issue date May 18, 2010
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Infrared remote control receiver (IRCR) having semiconductor signal...
- Patent number 7,231,152
- Issue date Jun 12, 2007
- Silicon Communications Technology Co., Ltd.
- Suk Ki Kim
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
READOUT CIRCUIT FOR MICROPHONE SENSOR
- Publication number 20230262382
- Publication date Aug 17, 2023
- FYD CO., LTD.
- Joon Jea Sung
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Method of Embedding and Extracting Watermark Data
- Publication number 20200412905
- Publication date Dec 31, 2020
- Beyontech, Inc.
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of Embedding and Extracting Watermark Data
- Publication number 20200412906
- Publication date Dec 31, 2020
- Beyontech, Inc.
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of Embedding and Extracting Watermark Data
- Publication number 20200344379
- Publication date Oct 29, 2020
- Beyontech, Inc.
- Joon-ho Sung
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SIGNAL GENERATOR AND PFC CONVERTER USING THE SAME
- Publication number 20160020690
- Publication date Jan 21, 2016
- Samsung Electro-Mechanics Co., Ltd.
- Man Dong LEE
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER FACTOR CORRECTION APPARATUS AND POWER SUPPLY APPARATUS
- Publication number 20140177302
- Publication date Jun 26, 2014
- Samsung Electro-Mechanics CO., LTD.
- Joon Youp SUNG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-OUTPUT POWER SUPPLY APPARATUS
- Publication number 20140160806
- Publication date Jun 12, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Dae Hoon HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
POWER SUPPLY APPARATUS
- Publication number 20140160807
- Publication date Jun 12, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Dae Hoon HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
MULTI-OUTPUT POWER SUPPLY
- Publication number 20140139021
- Publication date May 22, 2014
- Samsung Electro-Mechanics Co., Ltd.
- Dae Hoon HAN
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LOW POWER IMAGE SENSOR ADJUSTING REFERENCE VOLTAGE AUTOMATICALLY AN...
- Publication number 20130321274
- Publication date Dec 5, 2013
- Suki Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DIODE DRIVING APPARATUS
- Publication number 20130249424
- Publication date Sep 26, 2013
- Samsung Electro-Mechanics CO., LTD.
- Jung Eui PARK
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
IC CIRCUIT
- Publication number 20130127525
- Publication date May 23, 2013
- UNIVERSITY OF SEOUL INDUSTRY COOPERATION FOUNDATION
- Joon Youp Sung
- G05 - CONTROLLING REGULATING
Information Patent Application
LED DRIVING DEVICE
- Publication number 20120212152
- Publication date Aug 23, 2012
- Samsung Electro-Mechanics CO., LTD.
- Bo Hyun HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LED DRIVING DEVICE
- Publication number 20120212146
- Publication date Aug 23, 2012
- Samsung Electro-Mechanics CO., LTD.
- Bo Hyun HWANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DIGITAL PWM GENERATOR AND APPARATUS FOR DRIVING LIGHT EMITTING DEVICE
- Publication number 20120161662
- Publication date Jun 28, 2012
- Samsung Electro-Mechanics Co., Ltd.
- Jung Hyun KIM
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DRIVER FOR LIGHT EMITTING DIODES
- Publication number 20120074859
- Publication date Mar 29, 2012
- Samsung Electro-Mechanics CO., LTD.
- Seung Kon KONG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DEVICE FOR CONTROLLING CURRENT OF LED
- Publication number 20120068619
- Publication date Mar 22, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Joon Youp Sung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
DEVICE AND METHOD FOR GENERATING THREE MODE SIGNAL
- Publication number 20120068738
- Publication date Mar 22, 2012
- SAMSUNG ELECTRO-MECHANICS CO., LTD.
- Joon Youp Sung
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
LOW POWER IMAGE SENSOR ADJUSTING REFERENCE VOLTAGE AUTOMATICALLY AN...
- Publication number 20100073294
- Publication date Mar 25, 2010
- SILICON COMMUNICATIONS TECHNOLOGY CO., LTD.
- Suki Kim
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and apparatus for detecting transmission symbol using lattic...
- Publication number 20090185631
- Publication date Jul 23, 2009
- SAMSUNG ELECTRONICS CO., LTD.
- Eoi-Young Choi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER AND METHOD FOR IMPLEMENTING TIMING SYNCHRONIZATION IN OFDM...
- Publication number 20080101486
- Publication date May 1, 2008
- Samsung Electronics Co., Ltd.
- Eoi Young CHOI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ESTIMATION METHOD AND APPARATUS IN AN OFDM WIRELESS COMMUNI...
- Publication number 20080080630
- Publication date Apr 3, 2008
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHANNEL ESTIMATION METHOD AND APPARATUS IN AN OFDM WIRELESS COMMUNI...
- Publication number 20080080636
- Publication date Apr 3, 2008
- Samsung Electronics Co., Ltd.
- Joon-Hyun SUNG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MEASURING NOISES IN A WIRELESS COMMUNICATI...
- Publication number 20080080362
- Publication date Apr 3, 2008
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Apparatus and method for determining a search set for resource allo...
- Publication number 20070211666
- Publication date Sep 13, 2007
- Samsung Electronics Co., Ltd.
- Joon-Hyun Sung
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Infrared remote control receiver (IRCR) having semiconductor signal...
- Publication number 20030190775
- Publication date Oct 9, 2003
- Suk Ki Kim
- G08 - SIGNALLING

Joon Jea Sung

Person

Patents Grantslast 30 patents

Readout circuit for microphone sensor

Method of embedding and extracting watermark data using a correctio...

Method of extracting watermark data in an image with reference to a...

Method of embedding watermark data in an image by adjusting a pixel...

Method of embedding and extracting watermark data from original ima...

Multi-output power supply

Multi-output power supply apparatus enhancing a power imbalance bet...

Power supply apparatus

IC circuit

LED driving device

Low power image sensor adjusting reference voltage automatically an...

LED driving device

Device for controlling current of LED

Digital PWM generator and apparatus for driving light emitting device

Device and method for generating three mode signal

Receiver and method for implementing timing synchronization in OFDM...

Method and apparatus for detecting transmission symbol using lattic...

Channel estimation method and apparatus in an orthogonal frequency...

Channel estimation method and apparatus in an orthogonal frequency...

Apparatus and method for determining a search set for resource allo...

Apparatus and method for measuring noises in a wireless communicati...

Infrared remote control receiver (IRCR) having semiconductor signal...

Patents Applicationslast 30 patents

READOUT CIRCUIT FOR MICROPHONE SENSOR

Method of Embedding and Extracting Watermark Data

Method of Embedding and Extracting Watermark Data

Method of Embedding and Extracting Watermark Data

SIGNAL GENERATOR AND PFC CONVERTER USING THE SAME

POWER FACTOR CORRECTION APPARATUS AND POWER SUPPLY APPARATUS

MULTI-OUTPUT POWER SUPPLY APPARATUS

POWER SUPPLY APPARATUS

MULTI-OUTPUT POWER SUPPLY

LOW POWER IMAGE SENSOR ADJUSTING REFERENCE VOLTAGE AUTOMATICALLY AN...

LIGHT EMITTING DIODE DRIVING APPARATUS

IC CIRCUIT

LED DRIVING DEVICE

LED DRIVING DEVICE

DIGITAL PWM GENERATOR AND APPARATUS FOR DRIVING LIGHT EMITTING DEVICE

DRIVER FOR LIGHT EMITTING DIODES

DEVICE FOR CONTROLLING CURRENT OF LED

DEVICE AND METHOD FOR GENERATING THREE MODE SIGNAL

LOW POWER IMAGE SENSOR ADJUSTING REFERENCE VOLTAGE AUTOMATICALLY AN...

Method and apparatus for detecting transmission symbol using lattic...

RECEIVER AND METHOD FOR IMPLEMENTING TIMING SYNCHRONIZATION IN OFDM...

CHANNEL ESTIMATION METHOD AND APPARATUS IN AN OFDM WIRELESS COMMUNI...

CHANNEL ESTIMATION METHOD AND APPARATUS IN AN OFDM WIRELESS COMMUNI...

APPARATUS AND METHOD FOR MEASURING NOISES IN A WIRELESS COMMUNICATI...

Apparatus and method for determining a search set for resource allo...

Infrared remote control receiver (IRCR) having semiconductor signal...