Sangkeun Lee

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Speaker assembly and display device comprising it
- Patent number 11,632,630
- Issue date Apr 18, 2023
- LG Electronics Inc.
- Sangkeun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Asymmetric optical sensor device
- Patent number 11,506,785
- Issue date Nov 22, 2022
- LG Electronics Inc.
- Bolam Kim
- G01 - MEASURING TESTING
Information Patent Grant
Apparatus and method for generating three-dimensional image using o...
- Patent number 11,483,539
- Issue date Oct 25, 2022
- LG Electronics Inc.
- Yongho Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for generating three-dimensional image
- Patent number 11,425,359
- Issue date Aug 23, 2022
- LG Electronics Inc.
- Chansung Jeong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method for measuring dust
- Patent number 10,281,395
- Issue date May 7, 2019
- LG Electronics Inc.
- Bolam Kim
- G01 - MEASURING TESTING
Information Patent Grant
Dust measuring apparatus and mobile terminal for controlling the same
- Patent number 10,215,680
- Issue date Feb 26, 2019
- LG Electronics Inc.
- Yongho Cho
- G01 - MEASURING TESTING
Information Patent Grant
Display apparatus capable of projecting different images on display...
- Patent number 9,521,382
- Issue date Dec 13, 2016
- LG Electronics Inc.
- Jaekwang Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Distance detecting device and image processing apparatus including...
- Patent number 9,417,059
- Issue date Aug 16, 2016
- LG Electronics Inc.
- Nakhoon Go
- G01 - MEASURING TESTING
Information Patent Grant
Homography estimation apparatus and method
- Patent number 9,286,656
- Issue date Mar 15, 2016
- Chung-Ang University Industry - Academy Cooperation Foundation
- Sangkeun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image projection module, mobile device including image projection m...
- Patent number 9,135,891
- Issue date Sep 15, 2015
- LG Electronics Inc.
- Junghoon Seo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Laser projector and method of processing signal thereof
- Patent number 8,944,605
- Issue date Feb 3, 2015
- LG Electronics Inc.
- Jaewook Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and system for image scaling detection
- Patent number 8,718,133
- Issue date May 6, 2014
- Samsung Electronics Co., Ltd.
- Sangkeun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fast motion estimation apparatus and method based on adaptive searc...
- Patent number 8,693,544
- Issue date Apr 8, 2014
- Chung-Ang University Industry - Academy Cooperation Foundation
- SangKeun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus and method of estimating scale ratio and noise strength o...
- Patent number 8,320,700
- Issue date Nov 27, 2012
- Chun-Ang University Industry—Academy Cooperation Foundation
- Sangkeun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BENDABLE DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME
- Publication number 20230179948
- Publication date Jun 8, 2023
- LG ELECTRONICS INC.
- Hayoung CHON
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
SPEAKER ASSEMBLY AND DISPLAY DEVICE COMPRISING IT
- Publication number 20220038822
- Publication date Feb 3, 2022
- LG ELECTRONICS INC.
- Sangkeun LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE
- Publication number 20220007003
- Publication date Jan 6, 2022
- LG ELECTRONICS INC.
- Yongho CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE
- Publication number 20210321080
- Publication date Oct 14, 2021
- LG ELECTRONICS INC.
- Chansung JEONG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ASYMMETRIC OPTICAL SENSOR DEVICE
- Publication number 20190196016
- Publication date Jun 27, 2019
- LG ELECTRONICS INC.
- Bolam KIM
- G01 - MEASURING TESTING
Information Patent Application
DUST MEASURING APPARATUS AND MOBILE TERMINAL FOR CONTROLLING THE SAME
- Publication number 20180024037
- Publication date Jan 25, 2018
- LG ELECTRONICS INC.
- Yongho CHO
- G01 - MEASURING TESTING
Information Patent Application
APPARATUS AND METHOD FOR MEASURING DUST
- Publication number 20180011018
- Publication date Jan 11, 2018
- LG ELECTRONICS INC.
- Bolam KIM
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY APPARATUS CAPABLE OF PROJECTING DIFFERENT IMAGES ON DISPLAY...
- Publication number 20150022783
- Publication date Jan 22, 2015
- LG ELECTRONICS INC.
- Jaekwang LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISTANCE DETECTING DEVICE CAPABLE OF INCREASING POWER OF OUTPUT LIG...
- Publication number 20140240317
- Publication date Aug 28, 2014
- LG ELECTRONICS INC.
- Nakhoon GO
- G01 - MEASURING TESTING
Information Patent Application
HOMOGRAPHY ESTIMATION APPARATUS AND METHOD
- Publication number 20140177968
- Publication date Jun 26, 2014
- Chung-Ang University Industry-Academy Cooperation Foundation
- Sangkeun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTANCE DETECTING DEVICE AND IMAGE PROCESSING APPARATUS INCLUDING...
- Publication number 20140043309
- Publication date Feb 13, 2014
- Nakhoon Go
- G01 - MEASURING TESTING
Information Patent Application
IMAGE PROJECTION MODULE, MOBILE DEVICE INCLUDING IMAGE PROJECTION M...
- Publication number 20130335458
- Publication date Dec 19, 2013
- Junghoon SEO
- G02 - OPTICS
Information Patent Application
LASER PROJECTOR AND METHOD OF PROCESSING SIGNAL THEREOF
- Publication number 20120218525
- Publication date Aug 30, 2012
- Jaewook Kwon
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD OF ESTIMATING SCALE RATIO AND NOISE STRENGTH O...
- Publication number 20110243466
- Publication date Oct 6, 2011
- Chung-Ang University Industry-Academy Cooperation Foundation
- Sangkeun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR COLOR DISTORTION CORRECTION OF IMAGE BY ES...
- Publication number 20110243435
- Publication date Oct 6, 2011
- Chung-Ang University Industry-Academy Cooperation Foundation
- Sangkeun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
FAST MOTION ESTIMATION APPARATUS AND METHOD BASED ON ADAPTIVE SEARC...
- Publication number 20110103482
- Publication date May 5, 2011
- Chung-Ang University Industry-Academy Cooperation Foundation
- Sangkeun LEE
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND APPARATUS FOR DICTIONARY-BASED IMAGE PROCESSING
- Publication number 20090252405
- Publication date Oct 8, 2009
- Sangkeun Lee
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR IMAGE SCALING DETECTION
- Publication number 20090245755
- Publication date Oct 1, 2009
- Sangkeun Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Sangkeun Lee

Person

Patents Grantslast 30 patents

Speaker assembly and display device comprising it

Asymmetric optical sensor device

Apparatus and method for generating three-dimensional image using o...

Apparatus and method for generating three-dimensional image

Apparatus and method for measuring dust

Dust measuring apparatus and mobile terminal for controlling the same

Display apparatus capable of projecting different images on display...

Distance detecting device and image processing apparatus including...

Homography estimation apparatus and method

Image projection module, mobile device including image projection m...

Laser projector and method of processing signal thereof

Method and system for image scaling detection

Fast motion estimation apparatus and method based on adaptive searc...

Apparatus and method of estimating scale ratio and noise strength o...

Patents Applicationslast 30 patents

BENDABLE DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME

SPEAKER ASSEMBLY AND DISPLAY DEVICE COMPRISING IT

APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE

APPARATUS AND METHOD FOR GENERATING THREE-DIMENSIONAL IMAGE

ASYMMETRIC OPTICAL SENSOR DEVICE

DUST MEASURING APPARATUS AND MOBILE TERMINAL FOR CONTROLLING THE SAME

APPARATUS AND METHOD FOR MEASURING DUST

DISPLAY APPARATUS CAPABLE OF PROJECTING DIFFERENT IMAGES ON DISPLAY...

DISTANCE DETECTING DEVICE CAPABLE OF INCREASING POWER OF OUTPUT LIG...

HOMOGRAPHY ESTIMATION APPARATUS AND METHOD

DISTANCE DETECTING DEVICE AND IMAGE PROCESSING APPARATUS INCLUDING...

IMAGE PROJECTION MODULE, MOBILE DEVICE INCLUDING IMAGE PROJECTION M...

LASER PROJECTOR AND METHOD OF PROCESSING SIGNAL THEREOF

APPARATUS AND METHOD OF ESTIMATING SCALE RATIO AND NOISE STRENGTH O...

APPARATUS AND METHOD FOR COLOR DISTORTION CORRECTION OF IMAGE BY ES...

FAST MOTION ESTIMATION APPARATUS AND METHOD BASED ON ADAPTIVE SEARC...

METHOD AND APPARATUS FOR DICTIONARY-BASED IMAGE PROCESSING

METHOD AND SYSTEM FOR IMAGE SCALING DETECTION