Ho-chul Ji

Person

Seongnam-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit device including photoelectronic element
- Patent number 11,747,556
- Issue date Sep 5, 2023
- Samsung Electronics Co., Ltd.
- Jung-hye Kim
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit devices and methods of forming same
- Patent number 11,555,959
- Issue date Jan 17, 2023
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Probe device and test device including the same comprising an optic...
- Patent number 11,448,836
- Issue date Sep 20, 2022
- Samsung Electronics Co., Ltd.
- Ho Chul Ji
- G02 - OPTICS
Information Patent Grant
Photodetector structure
- Patent number 11,428,877
- Issue date Aug 30, 2022
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated circuit device including photoelectronic element
- Patent number 11,287,570
- Issue date Mar 29, 2022
- Samsung Electronics Co., Ltd.
- Jung-hye Kim
- G02 - OPTICS
Information Patent Grant
Image sensor
- Patent number 11,183,526
- Issue date Nov 23, 2021
- Samsung Electronics Co., Ltd.
- In Ho Ro
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optical integrated circuits
- Patent number 10,901,151
- Issue date Jan 26, 2021
- Samsung Electronics Co., Ltd.
- Keun-Yeong Cho
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit devices and methods of forming same
- Patent number 10,877,212
- Issue date Dec 29, 2020
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- G02 - OPTICS
Information Patent Grant
Photodetector structure
- Patent number 10,830,968
- Issue date Nov 10, 2020
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit packages and methods of manufacturing t...
- Patent number 10,712,497
- Issue date Jul 14, 2020
- Samsung Electronics Co., Ltd.
- Ho Chul Ji
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit packages
- Patent number 10,705,302
- Issue date Jul 7, 2020
- Samsung Electronics Co., Ltd.
- Ho Chul Ji
- G02 - OPTICS
Information Patent Grant
Photonic integrated circuit and optical transmitter
- Patent number 10,374,699
- Issue date Aug 6, 2019
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical integrated circuit package
- Patent number 9,939,596
- Issue date Apr 10, 2018
- Samsung Electronics Co., Ltd.
- Ho-chul Ji
- G02 - OPTICS
Information Patent Grant
Photodiodes including seed layer
- Patent number 9,837,566
- Issue date Dec 5, 2017
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photoelectric conversion device and optical signal receiving unit h...
- Patent number 9,793,424
- Issue date Oct 17, 2017
- Samsung Electronics Co., Ltd.
- Keun-yeong Cho
- G02 - OPTICS
Information Patent Grant
Integrated circuit device packages including optical elements
- Patent number 9,541,716
- Issue date Jan 10, 2017
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- G02 - OPTICS
Information Patent Grant
Optical interface module for coherent reception, optical memory mod...
- Patent number 9,385,809
- Issue date Jul 5, 2016
- Samsung Electronics Co., Ltd.
- Keun-Yeong Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photonic device
- Patent number 9,070,815
- Issue date Jun 30, 2015
- Samsung Electronics Co., Ltd.
- Kwang-hyun Lee
- G02 - OPTICS
Information Patent Grant
Optical memory system including an optically connected memory modul...
- Patent number 9,054,805
- Issue date Jun 9, 2015
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- G11 - INFORMATION STORAGE
Information Patent Grant
Semiconductor package and semiconductor device including the same
- Patent number 8,929,693
- Issue date Jan 6, 2015
- Samsung Electronics Co., Ltd.
- Dong-jae Shin
- G02 - OPTICS
Information Patent Grant
Photodetector structures including cross-sectional waveguide bounda...
- Patent number 8,866,187
- Issue date Oct 21, 2014
- Samsung Electronics Co., Ltd.
- Kyoung Won Na
- G02 - OPTICS
Information Patent Grant
Optical modulator formed on bulk-silicon substrate
- Patent number 8,842,942
- Issue date Sep 23, 2014
- Samsung Electronics Co., Ltd.
- Dong-jae Shin
- G02 - OPTICS
Information Patent Grant
Optical modulator with reduced size and optical transmitter includi...
- Patent number 8,818,203
- Issue date Aug 26, 2014
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- G02 - OPTICS
Information Patent Grant
Optical modulators for generating de-emphasis formatted optical sig...
- Patent number 8,805,203
- Issue date Aug 12, 2014
- Samsung Electronics Co., Ltd.
- Dong Jae Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical waveguide and coupler apparatus and method of manufacturing...
- Patent number 8,791,405
- Issue date Jul 29, 2014
- Samsung Electronics Co., Ltd.
- Ho-chul Ji
- G02 - OPTICS
Information Patent Grant
Silicon based optical modulators including vertical slabs and metho...
- Patent number 8,750,650
- Issue date Jun 10, 2014
- Samsung Electronics Co., Ltd.
- Dong Jae Shin
- G02 - OPTICS
Information Patent Grant
Photodetector structure and method of manufacturing the same
- Patent number 8,728,850
- Issue date May 20, 2014
- Samsung Electronics Co., Ltd.
- Ho-Chul Ji
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Memory module, memory system having the memory module, and method f...
- Patent number 8,593,826
- Issue date Nov 26, 2013
- Samsung Electronics Co., Ltd.
- In Sung Joe
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SUBSTRATE INCLUDING LIGHT EMITTING ELEMENTS AND DISPLAY DEVICE INCL...
- Publication number 20230209959
- Publication date Jun 29, 2023
- SAMSUNG DISPLAY CO., LTD.
- Young Soo KWON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR
- Publication number 20220352216
- Publication date Nov 3, 2022
- Samsung Electronics Co., Ltd.
- Min Ho JANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT DEVICE INCLUDING PHOTOELECTRONIC ELEMENT
- Publication number 20220221646
- Publication date Jul 14, 2022
- Samsung Electronics Co., Ltd.
- Jung-hye Kim
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT DEVICES AND METHODS OF FORMING SAME
- Publication number 20210103094
- Publication date Apr 8, 2021
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- G01 - MEASURING TESTING
Information Patent Application
PHOTODETECTOR STRUCTURE
- Publication number 20210011231
- Publication date Jan 14, 2021
- Samsung Electronics Co., Ltd.
- Keun Yeong CHO
- G02 - OPTICS
Information Patent Application
IMAGE SENSOR
- Publication number 20200219912
- Publication date Jul 9, 2020
- Samsung Electronics Co., Ltd.
- IN HO RO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROBE DEVICE AND TEST DEVICE INCLUDING THE SAME
- Publication number 20200132947
- Publication date Apr 30, 2020
- Samsung Electronics Co., Ltd.
- Ho Chul JI
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT DEVICES AND METHODS OF FORMING SAME
- Publication number 20200124792
- Publication date Apr 23, 2020
- Samsung Electronics Co., Ltd.
- Keun Yeong Cho
- G02 - OPTICS
Information Patent Application
INTEGRATED CIRCUIT DEVICE INCLUDING PHOTOELECTRONIC ELEMENT
- Publication number 20200116928
- Publication date Apr 16, 2020
- Samsung Electronics Co., Ltd.
- Jung-hye Kim
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190361173
- Publication date Nov 28, 2019
- Samsung Electronics Co., Ltd.
- Ho Chul JI
- G02 - OPTICS
Information Patent Application
OPTICAL INTEGRATED CIRCUITS
- Publication number 20190317282
- Publication date Oct 17, 2019
- Samsung Electronics Co., Ltd.
- Keun-Yeong CHO
- G02 - OPTICS
Information Patent Application
PHOTODETECTOR STRUCTURE
- Publication number 20190319139
- Publication date Oct 17, 2019
- Samsung Electronics Co., Ltd.
- Keun Yeong CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT PACKAGES
- Publication number 20190265421
- Publication date Aug 29, 2019
- Samsung Electronics Co., Ltd.
- Ho Chul JI
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT PACKAGES AND METHODS OF MANUFACTURING T...
- Publication number 20190265408
- Publication date Aug 29, 2019
- Samsung Electronics Co., Ltd.
- Ho Chul Ji
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20190025518
- Publication date Jan 24, 2019
- Samsung Electronics Co., Ltd.
- Ho Chul JI
- G02 - OPTICS
Information Patent Application
PHOTONIC INTEGRATED CIRCUIT AND OPTICAL TRANSMITTER
- Publication number 20190013870
- Publication date Jan 10, 2019
- Samsung Electronics Co., Ltd.
- Ho-Chul JI
- G02 - OPTICS
Information Patent Application
Optical Integrated Circuit Package
- Publication number 20170123173
- Publication date May 4, 2017
- Samsung Electronics Co., Ltd.
- Ho-chul Ji
- G02 - OPTICS
Information Patent Application
PHOTODIODES INCLUDING SEED LAYER
- Publication number 20160197216
- Publication date Jul 7, 2016
- Samsung Electronics Co., Ltd.
- HO-CHUL JI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOELECTRIC CONVERSION DEVICE AND OPTICAL SIGNAL RECEIVING UNIT H...
- Publication number 20160049528
- Publication date Feb 18, 2016
- Keun-yeong CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL INTERFACE MODULE FOR COHERENT RECEPTION, OPTICAL MEMORY MOD...
- Publication number 20150207563
- Publication date Jul 23, 2015
- Samsung Electronics Co., Ltd.
- KEUN-YEONG CHO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTEGRATED CIRCUIT DEVICE PACKAGES INCLUDING OPTICAL ELEMENTS
- Publication number 20140270632
- Publication date Sep 18, 2014
- Samsung Electronics Co., Ltd.
- Ho-Chul JI
- G02 - OPTICS
Information Patent Application
WAVELENGTH TUNABLE OPTICAL TRANSMITTER
- Publication number 20140139900
- Publication date May 22, 2014
- Samsung Electronics Co., Ltd.
- Dong-Jae SHIN
- G02 - OPTICS
Information Patent Application
PHOTONIC DEVICE
- Publication number 20140055838
- Publication date Feb 27, 2014
- Kwang-hyun LEE
- G02 - OPTICS
Information Patent Application
Semiconductor Package and Semiconductor Device Including the Same
- Publication number 20130330035
- Publication date Dec 12, 2013
- Samsung Electronics Co., Ltd.
- Dong-Jae Shin
- G02 - OPTICS
Information Patent Application
OPTICAL MEMORY SYSTEM INCLUDING AN OPTICALLY CONNECTED MEMORY MODUL...
- Publication number 20130308942
- Publication date Nov 21, 2013
- Ho-Chul JI
- G11 - INFORMATION STORAGE
Information Patent Application
PHOTODETECTOR STRUCTURES INCLUDING CROSS-SECTIONAL WAVEGUIDE BOUNDA...
- Publication number 20130092980
- Publication date Apr 18, 2013
- Samsung Electronics Co., Ltd.
- Kyoung Won Na
- G02 - OPTICS
Information Patent Application
OPTICAL MODULATOR WITH REDUCED SIZE AND OPTICAL TRANSMITTER INCLUDI...
- Publication number 20120155888
- Publication date Jun 21, 2012
- Ho-Chul Ji
- G02 - OPTICS
Information Patent Application
Optical Modulators for Generating De-Emphasis Formatted Optical Sig...
- Publication number 20120070151
- Publication date Mar 22, 2012
- SAMSUNG ELECTRONICS CO., LTD.
- Dong Jae Shin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SILICON BASED OPTICAL MODULATORS INCLUDING VERTICAL SLABS AND METHO...
- Publication number 20120070111
- Publication date Mar 22, 2012
- SAMSUNG ELECTRONICS CO., LTD.
- Dong Jae SHIN
- G02 - OPTICS
Information Patent Application
PHOTODETECTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20120025265
- Publication date Feb 2, 2012
- Ho-Chul JI
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Integrated circuit device including photoelectronic element

Photonic integrated circuit devices and methods of forming same

Probe device and test device including the same comprising an optic...

Photodetector structure

Integrated circuit device including photoelectronic element

Image sensor

Optical integrated circuits

Photonic integrated circuit devices and methods of forming same

Photodetector structure

Photonic integrated circuit packages and methods of manufacturing t...

Photonic integrated circuit packages

Photonic integrated circuit and optical transmitter

Optical integrated circuit package

Photodiodes including seed layer

Photoelectric conversion device and optical signal receiving unit h...

Integrated circuit device packages including optical elements

Optical interface module for coherent reception, optical memory mod...

Photonic device

Optical memory system including an optically connected memory modul...

Semiconductor package and semiconductor device including the same

Photodetector structures including cross-sectional waveguide bounda...

Optical modulator formed on bulk-silicon substrate

Optical modulator with reduced size and optical transmitter includi...

Optical modulators for generating de-emphasis formatted optical sig...

Optical waveguide and coupler apparatus and method of manufacturing...

Silicon based optical modulators including vertical slabs and metho...

Photodetector structure and method of manufacturing the same

Memory module, memory system having the memory module, and method f...

Patents Applicationslast 30 patents

SUBSTRATE INCLUDING LIGHT EMITTING ELEMENTS AND DISPLAY DEVICE INCL...

IMAGE SENSOR

INTEGRATED CIRCUIT DEVICE INCLUDING PHOTOELECTRONIC ELEMENT

PHOTONIC INTEGRATED CIRCUIT DEVICES AND METHODS OF FORMING SAME

PHOTODETECTOR STRUCTURE

IMAGE SENSOR

PROBE DEVICE AND TEST DEVICE INCLUDING THE SAME

PHOTONIC INTEGRATED CIRCUIT DEVICES AND METHODS OF FORMING SAME

INTEGRATED CIRCUIT DEVICE INCLUDING PHOTOELECTRONIC ELEMENT

SEMICONDUCTOR DEVICE

OPTICAL INTEGRATED CIRCUITS

PHOTODETECTOR STRUCTURE

PHOTONIC INTEGRATED CIRCUIT PACKAGES

PHOTONIC INTEGRATED CIRCUIT PACKAGES AND METHODS OF MANUFACTURING T...

SEMICONDUCTOR DEVICE

PHOTONIC INTEGRATED CIRCUIT AND OPTICAL TRANSMITTER

Optical Integrated Circuit Package

PHOTODIODES INCLUDING SEED LAYER

PHOTOELECTRIC CONVERSION DEVICE AND OPTICAL SIGNAL RECEIVING UNIT H...

OPTICAL INTERFACE MODULE FOR COHERENT RECEPTION, OPTICAL MEMORY MOD...

INTEGRATED CIRCUIT DEVICE PACKAGES INCLUDING OPTICAL ELEMENTS

WAVELENGTH TUNABLE OPTICAL TRANSMITTER

PHOTONIC DEVICE

Semiconductor Package and Semiconductor Device Including the Same

OPTICAL MEMORY SYSTEM INCLUDING AN OPTICALLY CONNECTED MEMORY MODUL...

PHOTODETECTOR STRUCTURES INCLUDING CROSS-SECTIONAL WAVEGUIDE BOUNDA...

OPTICAL MODULATOR WITH REDUCED SIZE AND OPTICAL TRANSMITTER INCLUDI...

Optical Modulators for Generating De-Emphasis Formatted Optical Sig...

SILICON BASED OPTICAL MODULATORS INCLUDING VERTICAL SLABS AND METHO...

PHOTODETECTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME