Changbum LEE

Person

Seoul, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Optical element array, optical system and method of manufacturing o...
- Patent number 12,032,232
- Issue date Jul 9, 2024
- Samsung Electronics Co., Ltd.
- Dongsik Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic integrated circuit platform and optical phase array device...
- Patent number 11,860,410
- Issue date Jan 2, 2024
- Samsung Electronics Co., Ltd.
- Dongjae Shin
- G02 - OPTICS
Information Patent Grant
Optical element array, optical system and method of manufacturing o...
- Patent number 11,675,220
- Issue date Jun 13, 2023
- Samsung Electronics Co., Ltd.
- Dongsik Shim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Meta device and manufacturing method thereof
- Patent number 11,668,962
- Issue date Jun 6, 2023
- Samsung Electronics Co., Ltd.
- Sunil Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Optical isolator and photonic integrated circuit including the same
- Patent number 11,630,262
- Issue date Apr 18, 2023
- Samsung Electronics Co., Ltd.
- Dongjae Shin
- G01 - MEASURING TESTING
Information Patent Grant
Variable wavelength light source and apparatus including the same
- Patent number 11,428,961
- Issue date Aug 30, 2022
- Samsung Electronics Co., Ltd.
- Changbum Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam steering device and system including the same
- Patent number 11,211,761
- Issue date Dec 28, 2021
- Samsung Electronics Co., Ltd.
- Sunil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light modulating device and electronic apparatus including the same
- Patent number 11,070,775
- Issue date Jul 20, 2021
- Samsung Electronics Co., Ltd.
- Changbum Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Nano antenna structure and method of manufacturing the same
- Patent number 10,928,700
- Issue date Feb 23, 2021
- Samsung Electronics Co., Ltd.
- Changbum Lee
- G02 - OPTICS
Information Patent Grant
Meta device and manufacturing method thereof
- Patent number 10,845,627
- Issue date Nov 24, 2020
- Samsung Electronics Co., Ltd.
- Sunil Kim
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Light steering apparatus and system including the light steering ap...
- Patent number 10,754,222
- Issue date Aug 25, 2020
- Samsung Electronics Co., Ltd.
- Changgyun Shin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser beam steering device and system including the same
- Patent number 10,707,639
- Issue date Jul 7, 2020
- Samsung Electronics Co., Ltd.
- Sunil Kim
- G02 - OPTICS
Information Patent Grant
Beam steering apparatus and system including the same
- Patent number 10,303,038
- Issue date May 28, 2019
- Samsung Electronics Co., Ltd.
- Sunil Kim
- G02 - OPTICS
Information Patent Grant
Laser beam steering device and system including the same
- Patent number 10,261,390
- Issue date Apr 16, 2019
- Samsung Electronics Co., Ltd.
- Sunil Kim
- G02 - OPTICS
Information Patent Grant
Method of manufacturing nano antenna
- Patent number 9,958,609
- Issue date May 1, 2018
- Samsung Electronics Co., Ltd.
- Changbum Lee
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Organic-inorganic composite films and methods of manufacturing the...
- Patent number 9,869,780
- Issue date Jan 16, 2018
- Samsung Electronics Co., Ltd.
- Duhyun Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Radiation detector with diffusion stop layer
- Patent number 9,691,808
- Issue date Jun 27, 2017
- Samsung Electronics Co., Ltd.
- Sunil Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
X-ray detector and method of manufacturing the same
- Patent number 9,566,035
- Issue date Feb 14, 2017
- Samsung Electronics Co., Ltd.
- Changbum Lee
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
X-ray detector
- Patent number 9,470,803
- Issue date Oct 18, 2016
- Samsung Electronics Co., Ltd.
- Jaechul Park
- G01 - MEASURING TESTING
Information Patent Grant
Resistive memory device
- Patent number 8,547,721
- Issue date Oct 1, 2013
- Samsung Electronics Co., Ltd.
- Seungeon Ahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH CONTROL SYSTEM FOR TUNABLE LASER DIODE AND LiDAR DEVICE
- Publication number 20240201336
- Publication date Jun 20, 2024
- Samsung Electronics Co., Ltd.
- Changbum LEE
- G01 - MEASURING TESTING
Information Patent Application
LiDAR APPARATUS HAVING WIDE SCANNING ANGLE RANGE
- Publication number 20240192330
- Publication date Jun 13, 2024
- Samsung Electronics Co., Ltd.
- Woosung KIM
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL DEVICE AND LIDAR DEVICE EACH INCLUDING HEATER COMBINED TEMP...
- Publication number 20240168131
- Publication date May 23, 2024
- Samsung Electronics Co., Ltd.
- Woosung KIM
- G01 - MEASURING TESTING
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT PLATFORM AND OPTICAL PHASE ARRAY DEVICE...
- Publication number 20240094461
- Publication date Mar 21, 2024
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- G02 - OPTICS
Information Patent Application
OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...
- Publication number 20230258966
- Publication date Aug 17, 2023
- Samsung Electronics Co., Ltd.
- Dongsik SHIM
- G02 - OPTICS
Information Patent Application
OPTICAL ISOLATOR AND PHOTONIC INTEGRATED CIRCUIT INCLUDING THE SAME
- Publication number 20230228938
- Publication date Jul 20, 2023
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- G01 - MEASURING TESTING
Information Patent Application
LiDAR DEVICE
- Publication number 20230111441
- Publication date Apr 13, 2023
- Samsung Electronics Co., Ltd.
- Changgyun SHIN
- G01 - MEASURING TESTING
Information Patent Application
LiDAR APPARATUS COMPRISING PLURALITY OF SWITCHES
- Publication number 20220334255
- Publication date Oct 20, 2022
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- G01 - MEASURING TESTING
Information Patent Application
OPTICAL ISOLATOR AND PHOTONIC INTEGRATED CIRCUIT INCLUDING THE SAME
- Publication number 20220229234
- Publication date Jul 21, 2022
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- G01 - MEASURING TESTING
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT PLATFORM AND OPTICAL PHASE ARRAY DEVICE...
- Publication number 20210364695
- Publication date Nov 25, 2021
- Samsung Electronics Co., Ltd.
- Dongjae SHIN
- G02 - OPTICS
Information Patent Application
META DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20210033892
- Publication date Feb 4, 2021
- Samsung Electronics Co., Ltd.
- Sunil KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME
- Publication number 20200303888
- Publication date Sep 24, 2020
- Samsung Electronics Co., Ltd.
- Sunil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...
- Publication number 20200183196
- Publication date Jun 11, 2020
- Samsung Electronics Co., Ltd.
- Dongsik SHIM
- G01 - MEASURING TESTING
Information Patent Application
VARIABLE WAVELENGTH LIGHT SOURCE AND APPARATUS INCLUDING THE SAME
- Publication number 20200103679
- Publication date Apr 2, 2020
- Samsung Electronics Co., Ltd.
- Changbum Lee
- G02 - OPTICS
Information Patent Application
LIGHT STEERING APPARATUS AND SYSTEM INCLUDING THE LIGHT STEERING AP...
- Publication number 20190391459
- Publication date Dec 26, 2019
- Samsung Electronics Co., Ltd.
- Changgyun SHIN
- G02 - OPTICS
Information Patent Application
META DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20190107738
- Publication date Apr 11, 2019
- Samsung Electronics Co., Ltd.
- Sunil KIM
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20190075275
- Publication date Mar 7, 2019
- Samsung Electronics Co., Ltd.
- Changbum LEE
- G02 - OPTICS
Information Patent Application
NANO ANTENNA STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20180059506
- Publication date Mar 1, 2018
- Samsung Electronics Co., Ltd.
- Changbum LEE
- G02 - OPTICS
Information Patent Application
LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME
- Publication number 20180059507
- Publication date Mar 1, 2018
- Samsung Electronics Co., Ltd.
- Sunil KIM
- G02 - OPTICS
Information Patent Application
LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME
- Publication number 20180062341
- Publication date Mar 1, 2018
- Samsung Electronics Co., Ltd.
- Sunil KIM
- G02 - OPTICS
Information Patent Application
BEAM STEERING APPARATUS AND SYSTEM INCLUDING THE SAME
- Publication number 20170153528
- Publication date Jun 1, 2017
- Samsung Electronics Co., Ltd.
- Sunil KIM
- G02 - OPTICS
Information Patent Application
METHOD OF MANUFACTURING NANO ANTENNA
- Publication number 20170139137
- Publication date May 18, 2017
- Samsung Electronics Co., Ltd.
- Changbum LEE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
ORGANIC-INORGANIC COMPOSITE FILMS AND METHODS OF MANUFACTURING THE...
- Publication number 20160103233
- Publication date Apr 14, 2016
- Samsung Electronics Co., Ltd.
- Duhyun LEE
- G01 - MEASURING TESTING
Information Patent Application
X-RAY DETECTOR AND METHOD OF MANUFACTURING THE SAME
- Publication number 20160100812
- Publication date Apr 14, 2016
- Samsung Electronics Co., Ltd.
- Changbum LEE
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
X-RAY DETECTOR
- Publication number 20160041274
- Publication date Feb 11, 2016
- Samsung Electronics Co., LTD
- Jaechul PARK
- G01 - MEASURING TESTING
Information Patent Application
RADIATION DETECTOR
- Publication number 20160043127
- Publication date Feb 11, 2016
- Samsung Electronics Co., Ltd.
- Sunil KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistive memory device
- Publication number 20100090187
- Publication date Apr 15, 2010
- Samsung Electronics Co.,Ltd.
- Seungeon AHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Resistive random access memory
- Publication number 20090302315
- Publication date Dec 10, 2009
- SAMSUNG ELECTRONICS CO., LTD.
- Changbum Lee
- H01 - BASIC ELECTRIC ELEMENTS

Changbum LEE

Person

Patents Grantslast 30 patents

Optical element array, optical system and method of manufacturing o...

Photonic integrated circuit platform and optical phase array device...

Optical element array, optical system and method of manufacturing o...

Meta device and manufacturing method thereof

Optical isolator and photonic integrated circuit including the same

Variable wavelength light source and apparatus including the same

Laser beam steering device and system including the same

Light modulating device and electronic apparatus including the same

Nano antenna structure and method of manufacturing the same

Meta device and manufacturing method thereof

Light steering apparatus and system including the light steering ap...

Laser beam steering device and system including the same

Beam steering apparatus and system including the same

Laser beam steering device and system including the same

Method of manufacturing nano antenna

Organic-inorganic composite films and methods of manufacturing the...

Radiation detector with diffusion stop layer

X-ray detector and method of manufacturing the same

X-ray detector

Resistive memory device

Patents Applicationslast 30 patents

WAVELENGTH CONTROL SYSTEM FOR TUNABLE LASER DIODE AND LiDAR DEVICE

LiDAR APPARATUS HAVING WIDE SCANNING ANGLE RANGE

OPTICAL DEVICE AND LIDAR DEVICE EACH INCLUDING HEATER COMBINED TEMP...

PHOTONIC INTEGRATED CIRCUIT PLATFORM AND OPTICAL PHASE ARRAY DEVICE...

OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...

OPTICAL ISOLATOR AND PHOTONIC INTEGRATED CIRCUIT INCLUDING THE SAME

LiDAR DEVICE

LiDAR APPARATUS COMPRISING PLURALITY OF SWITCHES

OPTICAL ISOLATOR AND PHOTONIC INTEGRATED CIRCUIT INCLUDING THE SAME

PHOTONIC INTEGRATED CIRCUIT PLATFORM AND OPTICAL PHASE ARRAY DEVICE...

META DEVICE AND MANUFACTURING METHOD THEREOF

LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME

OPTICAL ELEMENT ARRAY, OPTICAL SYSTEM AND METHOD OF MANUFACTURING O...

VARIABLE WAVELENGTH LIGHT SOURCE AND APPARATUS INCLUDING THE SAME

LIGHT STEERING APPARATUS AND SYSTEM INCLUDING THE LIGHT STEERING AP...

META DEVICE AND MANUFACTURING METHOD THEREOF

LIGHT MODULATING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

NANO ANTENNA STRUCTURE AND METHOD OF MANUFACTURING THE SAME

LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME

LASER BEAM STEERING DEVICE AND SYSTEM INCLUDING THE SAME

BEAM STEERING APPARATUS AND SYSTEM INCLUDING THE SAME

METHOD OF MANUFACTURING NANO ANTENNA

ORGANIC-INORGANIC COMPOSITE FILMS AND METHODS OF MANUFACTURING THE...

X-RAY DETECTOR AND METHOD OF MANUFACTURING THE SAME

X-RAY DETECTOR

RADIATION DETECTOR

Resistive memory device

Resistive random access memory