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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
EP2354290B1
METHOD FOR CONTROLLING WASHING MACHINE FURNISHED WITH LIQUID DETERGENT DISPENSER
Publication/Patent Number: EP2354290B1 Publication Date: 2020-10-21 Application Number: 09823802.5 Filing Date: 2009-10-27 Inventor: Kim, Yong Wook   Assignee: Daewoo Electronics Corporation   IPC: D06F33/00
2
US2020332188A1
NANOPLATELET
Publication/Patent Number: US2020332188A1 Publication Date: 2020-10-22 Application Number: 16/850,119 Filing Date: 2020-04-16 Inventor: Min, Jihyun   Jang, Eun Joo   Kim, Yong Wook   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: A nanoplatelet including a two-dimensional template including a first semiconductor nanocrystal; and a first shell including a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal, wherein the second semiconductor nanocrystal includes a Group III-V compound, and wherein the nanoplatelet does not include cadmium.
3
EP3678104A1
SENSING DEVICE FOR SENSING OPEN-OR-CLOSED STATE OF DOOR AND METHOD FOR CONTROLLING THE SAME
Publication/Patent Number: EP3678104A1 Publication Date: 2020-07-08 Application Number: 18874449.4 Filing Date: 2018-10-29 Inventor: Lee, Chan Won   Kim, Yong Wook   Assignee: Samsung Electronics Co., Ltd.   IPC: G08B13/08 Abstract: Disclosed is an electronic device comprising: a communication circuit, at least one sensor for sensing an open-or-closed state of a door and a person near the door, a processor electrically connected to the communication circuit and the at least one sensor, and a memory electrically connected to the processor.
4
EP3739019A1
NANOPLATELET
Publication/Patent Number: EP3739019A1 Publication Date: 2020-11-18 Application Number: 20169817.2 Filing Date: 2020-04-16 Inventor: Min, Jihyun   Jang, Eun Joo   Kim, Yong Wook   Assignee: Samsung Electronics Co., Ltd.   IPC: C09K11/02 Abstract: A nanoplatelet including a two-dimensional template including a first semiconductor nanocrystal; and a first shell including a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal, wherein the second semiconductor nanocrystal includes a Group III-V compound, and wherein the nanoplatelet does not include cadmium.
5
EP3642838A1
METHOD FOR OPERATING SPEECH RECOGNITION SERVICE AND ELECTRONIC DEVICE AND SERVER FOR SUPPORTING THE SAME
Publication/Patent Number: EP3642838A1 Publication Date: 2020-04-29 Application Number: 18835186.0 Filing Date: 2018-07-18 Inventor: Kim, Yong Wook   Lee, Dong Kyu   Goo, Ja Min   Kim, Gang Heok   Assignee: Samsung Electronics Co., Ltd.   IPC: G10L15/28
6
US2020332191A1
CORE SHELL QUANTUM DOT, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: US2020332191A1 Publication Date: 2020-10-22 Application Number: 16/851,539 Filing Date: 2020-04-17 Inventor: Kwon, Soo Kyung   Kim, Seon-yeong   Kim, Yong Wook   Kim, Ji-yeong   Jang, Eun Joo   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: A quantum dot comprising zinc, tellurium, and selenium and not comprising cadmium, wherein a maximum luminescent peak of the quantum dot is present in a wavelength range of greater than about 470 nanometers (nm) and a quantum efficiency of the quantum dot is greater than or equal to about 10%, and wherein the quantum dot comprises a core comprising a first semiconductor nanocrystal and a semiconductor nanocrystal shell disposed on the core.
7
US2020332186A1
ZINC TELLURIUM SELENIUM BASED QUANTUM DOT
Publication/Patent Number: US2020332186A1 Publication Date: 2020-10-22 Application Number: 16/851,509 Filing Date: 2020-04-17 Inventor: Kim, Ji-yeong   Kwon, Soo Kyung   Kim, Seon-yeong   Kim, Yong Wook   Jang, Eun Joo   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/54 Abstract: A core-shell quantum dot comprising zinc, a core comprising a first semiconductor nanocrystal material; and a semiconductor nanocrystal shell disposed on the core, wherein the core-shell quantum dot does not comprise cadmium, and does comprise zinc, tellurium, selenium, and aluminum.
8
EP3747975A1
ZINC TELLURIUM SELENIUM BASED QUANTUM DOT
Publication/Patent Number: EP3747975A1 Publication Date: 2020-12-09 Application Number: 20170219.8 Filing Date: 2020-04-17 Inventor: Kim, Ji-yeong   Kwon, Soo Kyung   Kim, Seon-yeong   Kim, Yong Wook   Jang, Eun Joo   Assignee: Samsung Electronics Co., Ltd.   IPC: C09K11/88 Abstract: A core-shell quantum dot comprising zinc, a core comprising a first semiconductor nanocrystal material; and a semiconductor nanocrystal shell disposed on the core, wherein the core-shell quantum dot does not comprise cadmium, and does comprise zinc, tellurium, selenium, and aluminum.
9
US2020224094A1
CORE SHELL QUANTUM DOT AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: US2020224094A1 Publication Date: 2020-07-16 Application Number: 16/739,595 Filing Date: 2020-01-10 Inventor: Won, Yuho   Kim, Yong Wook   Jang, Eun Joo   Jang, Hyo Sook   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: A quantum dot having a core including a first semiconductor nanocrystal including zinc, selenium, and tellurium, and a semiconductor nanocrystal shell disposed on the surface of the core, the shell including zinc, selenium, and sulfur. The quantum dot is configured to emit green light, the quantum dot does not include cadmium, and the quantum dot has a mole ratio Te:Se of tellurium relative to selenium of greater than about 0.05 and less than or equal to about 0.5:1. A method of producing the quantum dot and an electronic device including the same.
10
KR20200002100A
WIRELESS POWER TRANSMISSION SYSTEM USING ONE BODY TYPE TRANSCEIVER MODULE
Publication/Patent Number: KR20200002100A Publication Date: 2020-01-08 Application Number: 20180075218 Filing Date: 2018-06-29 Inventor: Kim, Yong Wook   Kim, Gun Young   Lee, Bom Son   Boo, Seung Hyun   Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY   IPC: H02J50/00 Abstract: 일체형 송수신 모듈을 이용하는 무선 전력 전송 시스템이 개시된다. 일체형 송수신 모듈을 이용한 무선 전력 전송 시스템의 무선전력 송수신 모듈은, 안테나와, 상기 안테나와 연결되는 RF 보드 및 상기 RF 보드와 연결되는 제어보드를 포함한다.
11
EP2426810B1
Power supply circuit
Publication/Patent Number: EP2426810B1 Publication Date: 2020-07-29 Application Number: 11179672.8 Filing Date: 2011-09-01 Inventor: Song, Ho Gul   Kim, Kyoung Hoe   Ha, Jong Hun   Han, Dae Hee   Kim, Yong Wook   Assignee: Samsung Electronics Co., Ltd.   IPC: H02M1/42
12
KR102051270B1
WIRELESS POWER TRANSMISSION SYSTEM FOR IMPROVING DEGREE OF FREEDOM OF RECEIVER
Publication/Patent Number: KR102051270B1 Publication Date: 2020-01-08 Application Number: 20170177010 Filing Date: 2017-12-21 Inventor: Kim, Yong Wook   Na, Se Hun   Kim, Gun Young   Lee, Bom Son   Boo, Seung Hyun   Assignee: UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY   IPC: H02J50/90 Abstract: The present invention relates to a wireless power transmission system for improving a degree of freedom of a receiver. According to an embodiment of the present invention, a wireless power transmission device comprises: a power distributor distributing power supplied from a power source; a first amplification unit amplifying the distributed power of a first phase; a phase shifter adjusting the distributed power of the first phase to a second phase by using a first variable capacitor connected in series to an inductor and a second variable capacitor connected in parallel to the capacitor; a second amplification unit amplifying the power which is amplified in the second phase; and a control unit controlling to transmit the amplified power of the first phase and the amplified power of the second phase to a reception side through different resonance coils.
13
US2020266373A1
ELECTROLUMINESCENT DISPLAY DEVICE
Publication/Patent Number: US2020266373A1 Publication Date: 2020-08-20 Application Number: 16/863,164 Filing Date: 2020-04-30 Inventor: Kim, Tae Hyung   Jang, Eun Joo   Chung, Dae Young   Kim, Yong Wook   Won, Yuho   Cho, Oul   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: H01L51/50 Abstract: An electroluminescence display device, including a first electrode and a second electrode facing each other; a quantum dot emission layer disposed between the first electrode and the second electrode, the quantum dot emission layer including a plurality of quantum dots and not including cadmium, wherein the quantum dot emission layer includes a red emission layer disposed in a red pixel, a green emission layer disposed in a green pixel, and a blue emission layer disposed in a blue pixel, wherein the device has color reproducibility according to a DCI standard of greater than or equal to about 89%.
14
KR20200003992A
ELECTRONIC APPARATUS FOR RECOGNIZING USER AND CONTROLLING METHOD THEREOF
Publication/Patent Number: KR20200003992A Publication Date: 2020-01-13 Application Number: 20180076875 Filing Date: 2018-07-03 Inventor: Kim, Yong Wook   Kwon, Ki Young   Kim, Ji Min   Lee, Dong Kyu   Yu, Yong Ju   Kim, Chul Kwi   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: G06K9/00 Abstract: 통신 인터페이스; DVS(dynamic vision sensor); 이미지가 저장된 데이터베이스를 포함하는 메모리; 상기 DVS를 통해 감지된 이벤트에 기초하여 오브젝트의 형상(shape)이 포함된 이미지를 생성하는 적어도 하나의 프로세서;를 포함하고, 상기 적어도 하나의 프로세서는, 지정된 조건에서 생성된 복수의 이미지를 상기 데이터베이스에 저장하고, 상기 복수의 이미지는 사용자의 형상을 포함하고, 상기 데이터베이스에 저장된 상기 복수의 이미지 각각에 포함된 상기 사용자의 형상들을 확인하고, 상기 확인된 형상들에 기초하여 상기 사용자를 인식하기 위한 형상 정보를 생성하도록 설정된 전자 장치가 개시된다. 이 외에도 명세서를 통해 파악되는 다양한 실시 예가 가능하다.
15
EP3733814A1
CADMIUM FREE QUANTUM DOT INCLUDING LITHIUM, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: EP3733814A1 Publication Date: 2020-11-04 Application Number: 20170193.5 Filing Date: 2020-04-17 Inventor: Kim, Yong Wook   Jang, Eun Joo   Jang, Hyo Sook   Kwon, Soo Kyung   Kim, Seon-yeong   Kim, Ji-yeong   Assignee: Samsung Electronics Co., Ltd.   IPC: C09K11/88 Abstract: A cadmium free quantum dot includes zinc, tellurium, and selenium, and lithium. A full width at half maximum of a maximum luminescent peak of the cadmium free quantum dot is less than or equal to about 50 nanometers and the cadmium free quantum dot has a quantum efficiency of greater than 1%.
16
US2020024512A1
QUANTUM DOTS, PRODUCTION METHOD THEREOF, AND COMPOSITE AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: US2020024512A1 Publication Date: 2020-01-23 Application Number: 16/519,188 Filing Date: 2019-07-23 Inventor: Min, Jihyun   Kim, Seon-yeong   Jang, Eun Joo   Jang, Hyo Sook   Kwon, Soo Kyung   Kim, Yong Wook   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/70 Abstract: A quantum dot including a semiconductor nanocrystal core and a semiconductor nanocrystal shell disposed on the core and does not include cadmium, wherein the core includes a Group III-V compound, the quantum dot has a maximum photoluminescence peak in a green light wavelength region, a full width at half maximum (FWHM) of the maximum photoluminescence peak is less than about 50 nanometers (nm), and a difference between a wavelength of the maximum photoluminescence peak and a first absorption peak wavelength of the quantum dot is less than or equal to about 25 nanometers, and a production method thereof.
17
US10673004B2
Electroluminescent display device
Publication/Patent Number: US10673004B2 Publication Date: 2020-06-02 Application Number: 16/297,833 Filing Date: 2019-03-11 Inventor: Kim, Tae Hyung   Jang, Eun Joo   Chung, Dae Young   Kim, Yong Wook   Won, Yuho   Cho, Oul   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: An electroluminescence display device, including a first electrode and a second electrode facing each other; a quantum dot emission layer disposed between the first electrode and the second electrode, the quantum dot emission layer including a plurality of quantum dots and not including cadmium, wherein the quantum dot emission layer includes a red emission layer disposed in a red pixel, a green emission layer disposed in a green pixel, and a blue emission layer disposed in a blue pixel, wherein the device has color reproducibility according to a DCI standard of greater than or equal to about 89%.
18
US202024512A1
QUANTUM DOTS, PRODUCTION METHOD THEREOF, AND COMPOSITE AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: US202024512A1 Publication Date: 2020-01-23 Application Number: 20/191,651 Filing Date: 2019-07-23 Inventor: Jang, Eun Joo   Kim, Yong Wook   Jang, Hyo Sook   Min, Jihyun   Kwon, Soo Kyung   Kim, Seon-yeong   Assignee: Samsung Electronics Co., Ltd.   IPC: C09K11/70 Abstract: A quantum dot including a semiconductor nanocrystal core and a semiconductor nanocrystal shell disposed on the core and does not include cadmium, wherein the core includes a Group III-V compound, the quantum dot has a maximum photoluminescence peak in a green light wavelength region, a full width at half maximum (FWHM) of the maximum photoluminescence peak is less than about 50 nanometers (nm), and a difference between a wavelength of the maximum photoluminescence peak and a first absorption peak wavelength of the quantum dot is less than or equal to about 25 nanometers, and a production method thereof.
19
KR20200011029A
QUANTUM DOTS PRODUCTION METHOD THEREOF COMPOSITE AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: KR20200011029A Publication Date: 2020-01-31 Application Number: 20190089161 Filing Date: 2019-07-23 Inventor: Min, Ji Hyun   Kim, Yong Wook   Jang, Hyo Sook   Jang, Eun Joo   Kim, Seon Yeong   Kwon, Soo Kyung   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: 반도체 나노결정 코어 및 상기 코어 상에 배치되고 반도체 나노결정 쉘을 포함하되, 카드뮴을 포함하지 않으며, 상기 코어는, III-V족 화합물을 포함하고, 상기 양자점은, 녹색광 파장 영역에서 최대 광발광 피크를 가지고, 상기 최대 광발광 피크의 반치폭은 50 nm 미만이고, 상기 최대 광발광 피크의 파장과 상기 양자점의 제1 흡수 피크 파장 간의 차이가 25 nm 이하인 양자점과 그 제조 방법에 대한 것이다.
20
US2020332190A1
CADMIUM FREE QUANTUM DOT INCLUDING LITHIUM, PRODUCTION METHOD THEREOF, AND ELECTRONIC DEVICE INCLUDING THE SAME
Publication/Patent Number: US2020332190A1 Publication Date: 2020-10-22 Application Number: 16/851,520 Filing Date: 2020-04-17 Inventor: Kim, Yong Wook   Jang, Eun Joo   Jang, Hyo Sook   Kwon, Soo Kyung   Kim, Seon-yeong   Kim, Ji-yeong   Assignee: SAMSUNG ELECTRONICS CO., LTD.   IPC: C09K11/88 Abstract: A cadmium free quantum dot includes zinc, tellurium, and selenium, and lithium. A full width at half maximum of a maximum luminescent peak of the cadmium free quantum dot is less than or equal to about 50 nanometers and the cadmium free quantum dot has a quantum efficiency of greater than 1%.
Total 32 pages