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1
US2020183614A1
STORAGE DEVICE AND METHOD OF OPERATING THE SAME
Publication/Patent Number: US2020183614A1 Publication Date: 2020-06-11 Application Number: 16/541,804 Filing Date: 2019-08-15 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G06F3/06 Abstract: A memory controller configured to control a memory device including memory cells includes an input/output buffer configured to store input data provided from a host; a data converter configured to generate program data obtained by converting the input data such that the number of specific data patterns among data patterns to be stored in the memory cells is changed; and an operation controller configured to provide the program data to the memory device. The program data is generated by selectively inverting a plurality of pieces of logical page data included in the input data.
2
US10607704B2
Semiconductor memory device and method of operating the same
Publication/Patent Number: US10607704B2 Publication Date: 2020-03-31 Application Number: 16/031,552 Filing Date: 2018-07-10 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G11C7/22 Abstract: Provided herein is a semiconductor memory device exhibiting improved operating speed and a method of operating the semiconductor memory device. The semiconductor memory device may include a memory cell array, a peripheral circuit, and a control logic. The memory cell array may include a plurality of memory blocks. The peripheral circuit may perform a read operation on the memory cell array. The control logic may control an operation of the peripheral circuit. The control logic may control the peripheral circuit to perform a repair column masking operation on a selected memory block of the plurality of memory blocks, perform a first test operation on first drain select transistors included in the selected memory block, perform the first test operation on second drain select transistors different from the first drain select transistors while a result of the repair column masking operation remains.
3
US10783974B2
Verification of an excessively high threshold voltage in a memory device
Publication/Patent Number: US10783974B2 Publication Date: 2020-09-22 Application Number: 16/225,253 Filing Date: 2018-12-19 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G11C16/34 Abstract: A memory device may include: a control circuit comprising a first verification component suitable for counting the number of memory cells in the selected word line having an excessively high threshold voltage as excessive memory cells, after a program operation is completed; and a second verification component suitable for counting the number of failed bits when the number of excessive memory cells counted is greater than or equal to an excess threshold value, and suitable for outputting a pass or fail signal for the program operation according to the count of at least one of the first verification component and the second verification component.
4
US2020395089A1
VERIFICATION OF AN EXCESSIVELY HIGH THRESHOLD VOLTAGE IN A MEMORY DEVICE
Publication/Patent Number: US2020395089A1 Publication Date: 2020-12-17 Application Number: 17/004,446 Filing Date: 2020-08-27 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G11C16/34 Abstract: A memory device may include: a control circuit comprising a first verification component suitable for counting the number of memory cells in the selected word line having an excessively high threshold voltage as excessive memory cells, after a program operation is completed; and a second verification component suitable for counting the number of failed bits when the number of excessive memory cells counted is greater than or equal to an excess threshold value, and suitable for outputting a pass or fail signal for the program operation according to the count of at least one of the first verification component and the second verification component.
5
US10600834B2
Image sensor capable of improving color shading effect
Publication/Patent Number: US10600834B2 Publication Date: 2020-03-24 Application Number: 15/800,388 Filing Date: 2017-11-01 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: H01L27/146 Abstract: An image sensor includes: a pixel array where a plurality of pixel groups are arrayed in two dimensions, wherein each of the plurality of the pixel groups includes: a first pixel suitable for sensing a first color signal that is color-separated through a first color filter; and a second pixel suitable for sensing a second color signal that is color-separated through a second color filter and has a longer wavelength than the first color signal, and a volume of a first color filter or a second color filter that is positioned in a peripheral area of the pixel array is different from a volume of a first color filter or a second color filter that is positioned in a central area of the pixel array.
6
KR20200001287A
Soaking apparatus for glass noodles and soaking method thereof
Publication/Patent Number: KR20200001287A Publication Date: 2020-01-06 Application Number: 20180074052 Filing Date: 2018-06-27 Inventor: Choi, Kwang Soo   Kim sang sik   Lee, Ho Kyung   Assignee: PACO ENGINEERING CO., LTD.   CJ CHEILJEDANG CORPORATION   IPC: A23L7/109 Abstract: 본 출원은 다양한 음식 재료로 사용되는 당면의 불림 공정을 자동으로 진행할 수 있도록 함으로써 생산 효율을 높일 수 있으며, 균일한 품질의 당면을 제공할 수 있도록 한 자동 당면 불림 장치 및 이를 이용한 당면 불림 방법에 관한 것이다.
7
US2020044463A1
UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE AUTOMATIC CHARGING DEVICE
Publication/Patent Number: US2020044463A1 Publication Date: 2020-02-06 Application Number: 16/338,556 Filing Date: 2016-11-24 Inventor: Kim, Dae Nyeon   Kim sang sik   Lee, Dong Hyuk   Kim, Hyo Su   Kim, Jae Wook   Assignee: JINHEUNGTECH CO., LTD.   IPC: H02J7/00 Abstract: Disclosed are an unmanned aerial vehicle and an automatic charging device for the aerial vehicle. The aerial vehicle includes a main body comprising a battery and a flying power providing unit driven by power supplied from the battery to generate flying power; and a connecting portion comprising a first charging terminal and a second charging terminal disposed in the main body and electrically connected to different polarities, respectively of the battery. The charging device includes a charging platform in which the aerial vehicle is seated; a first electrode and a second electrode spaced apart from each other in the charging platform; and a power supply unit electrically connected to the first electrode and the second electrode.
8
US202044463A1
UNMANNED AERIAL VEHICLE AND UNMANNED AERIAL VEHICLE AUTOMATIC CHARGING DEVICE
Publication/Patent Number: US202044463A1 Publication Date: 2020-02-06 Application Number: 20/161,633 Filing Date: 2016-11-24 Inventor: Lee, Dong Hyuk   Kim, Jae Wook   Kim, Dae Nyeon   Kim, Hyo Su   Kim sang sik   Assignee: JINHEUNGTECH CO., LTD.   IPC: H02J7/00 Abstract: Disclosed are an unmanned aerial vehicle and an automatic charging device for the aerial vehicle. The aerial vehicle includes a main body comprising a battery and a flying power providing unit driven by power supplied from the battery to generate flying power; and a connecting portion comprising a first charging terminal and a second charging terminal disposed in the main body and electrically connected to different polarities, respectively of the battery. The charging device includes a charging platform in which the aerial vehicle is seated; a first electrode and a second electrode spaced apart from each other in the charging platform; and a power supply unit electrically connected to the first electrode and the second electrode.
9
KR20190136494A
MEMORY DEVICE AND OPERATING METHOD THEREOF AND MEMORY SYSTEM
Publication/Patent Number: KR20190136494A Publication Date: 2019-12-10 Application Number: 20180062298 Filing Date: 2018-05-31 Inventor: Kim sang sik   Assignee: SK HYNIX INC.   IPC: G11C16/26 Abstract: 본 발명의 실시 예들에 따른 메모리 장치에 있어서, 복수의 메모리 셀들을 포함하는 메모리 셀 어레이; 라이트 커맨드에 기초하여 타겟 데이터가 프로그램될 워드라인을 선택하는 어드레스 디코더; 복수의 페이지 버퍼들을 포함하고, 상기 선택된 워드라인에 상기 타겟 데이터를 프로그램하는 리드/라이트회로; 및 상기 프로그램이 완료된 후, 상기 선택된 워드라인에 포함된 과도 메모리 셀의 개수를 카운트하는 제 1 검증부, 상기 과도 메모리 셀의 개수가 소정의 과도 임계 값보다 크거나 같은 경우, 페일 비트의 개수를 카운트하는 제 2 검증부를 포함하며, 상기 제 1 검증부 및/또는 상기 제 2 검증부에 의하여 카운트된 각각의 값에 따라 상기 프로그램에 대한 패스 신호 혹은 페일 신호를 출력하는 제어회로를 포함할 수 있다.
10
KR102028401B1
Eco-friendly algae disposal system
Publication/Patent Number: KR102028401B1 Publication Date: 2019-10-04 Application Number: 20190045983 Filing Date: 2019-04-19 Inventor: Kim sang sik   Assignee: KIM, SANG SIK   IPC: C02F11/12 Abstract: 본 발명은 전처리 과정을 통해 조류원수에서 고액 슬러지를 포집하고, 포집된 고액 슬러지를 재처리하여 원수와 슬러지로 분산 처리하는 친환경 조류 처리 시스템에 관한 것으로, 본 발명에서는 집수조 내에 집수된 조류원수를 부상 처리하고 부상된 슬러지를 포집하는 고액 슬러지 포집장치와; 상기 고액 슬러지 포집장치에서 포집된 고액 슬러지를 재처리하여 원수와 슬러지로 분산 처리하는 분산 처리장치를 포함하여 구성하되, 상기 분산 처리장치는, 좌우 이격되게 배치된 이송롤러와, 상기 이송롤러 사이에 견착되어 일방향으로 이동하며 복수의 여과공들이 형성된 여과벨트를 포함하는 여과 컨베이어와; 상기 여과벨트의 여과공을 투과하여 고액 슬러지에서 분리된 원수를 포집하는 회수조; 및 상기 여과벨트에 공급된 고액 슬러지를 공기압을 통해 가압하여, 가압에 의해 고액 슬러지에 잔류된 원수가 여과벨트의 여과공을 투과하여 회수조에 회수되도록 하는 가압 챔버유닛을 포함하여 구성된 것을 특징으로 한다.
11
KR20190052436A
SEMICONDUCTOR MEMORY DEVICE AND METHOD FOR OPERATING THEREOF
Publication/Patent Number: KR20190052436A Publication Date: 2019-05-16 Application Number: 20170148119 Filing Date: 2017-11-08 Inventor: Kim sang sik   Assignee: SK HYNIX INC.   IPC: G11C29/56 Abstract: The present invention relates to a semiconductor memory device, which comprises a memory cell array, a peripheral circuit, and a control logic. The memory cell array includes a plurality of memory blocks. The peripheral circuit performs a read operation for the memory cell array. The control logic controls an operation of the peripheral circuit. Additionally, the control logic controls the peripheral circuit to perform a repair column masking operation of a selected memory block among the memory blocks, controls the peripheral circuit to perform a first test operation for first drain selection transistors included in the selected memory block, and controls the peripheral circuit to perform the first test operation for second drain selection transistors different from the first drain selection transistors while maintaining a result of the repair column masking operation.
12
US2019139612A1
SEMICONDUCTOR MEMORY DEVICE AND METHOD OF OPERATING THE SAME
Publication/Patent Number: US2019139612A1 Publication Date: 2019-05-09 Application Number: 16/031,552 Filing Date: 2018-07-10 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G11C16/26 Abstract: Provided herein is a semiconductor memory device exhibiting improved operating speed and a method of operating the semiconductor memory device. The semiconductor memory device may include a memory cell array, a peripheral circuit, and a control logic. The memory cell array may include a plurality of memory blocks. The peripheral circuit may perform a read operation on the memory cell array. The control logic may control an operation of the peripheral circuit. The control logic may control the peripheral circuit to perform a repair column masking operation on a selected memory block of the plurality of memory blocks, perform a first test operation on first drain select transistors included in the selected memory block, perform the first test operation on second drain select transistors different from the first drain select transistors while a result of the repair column masking operation remains.
13
KR20190002963A
CURVED IMAGE SENSOR
Publication/Patent Number: KR20190002963A Publication Date: 2019-01-09 Application Number: 20170083312 Filing Date: 2017-06-30 Inventor: Kim sang sik   Assignee: SK HYNIX INC.   IPC: H01L27/146 Abstract: Provided is a curved image sensor with improved performance. According to an embodiment of the present invention, the curved image sensor may comprise: a support substrate; an image sensor chip formed on the support substrate and having a concavely curved upper surface; and a flare ghost prevention film formed on the curved upper surface of the image sensor chip and having a flat upper surface.
14
US2019371418A1
MEMORY DEVICE, OPERATING METHOD THEREOF AND MEMORY SYSTEM INCLUDING THE MEMORY DEVICE
Publication/Patent Number: US2019371418A1 Publication Date: 2019-12-05 Application Number: 16/225,253 Filing Date: 2018-12-19 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: G11C16/34 Abstract: A memory device may include: a control circuit comprising a first verification component suitable for counting the number of memory cells in the selected word line having an excessively high threshold voltage as excessive memory cells, after a program operation is completed; and a second verification component suitable for counting the number of failed bits when the number of excessive memory cells counted is greater than or equal to an excess threshold value, and suitable for outputting a pass or fail signal for the program operation according to the count of at least one of the first verification component and the second verification component.
15
US10304880B2
Curved image sensor
Publication/Patent Number: US10304880B2 Publication Date: 2019-05-28 Application Number: 15/865,633 Filing Date: 2018-01-09 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: H04N5/225 Abstract: A curved image sensor includes: a supporting substrate; an image sensor chip formed over the supporting substrate and including a curved light incidence surface; and a flare ghost preventive film formed over the curved light incidence surface and including a planar upper surface.
16
WO2019156467A1
MOBILE DECK SUPPORT DEVICE AND SUPPORT METHOD THEREFOR
Publication/Patent Number: WO2019156467A1 Publication Date: 2019-08-15 Application Number: 2019001500 Filing Date: 2019-02-07 Inventor: Kim sang sik   Assignee: DAEDONG ENG CO., LTD.   DAEDONG INTERNATIONAL CO., LTD.   IPC: B63B25/20 Abstract: The present invention relates to a mobile deck support device and a support method therefor and, more specifically, to a mobile deck support device and a support method therefor, the device compensating for the sagging of the edge of a mobile deck mounted at an uppermost position during a process of providing a mobile deck, in a pure car carrier and a PC & truck carrier (PCTC) or a ship using the mobile deck, such as a roll-on/roll-off (RORO) ship, such that an available space for the sagging of the mobile deck does not need to be assigned, thereby enabling the total height of the ship to be reduced, and thus materials, labor costs, and building time required for building the ship can be reduced. To this end, the present invention relates to a device for supporting a mobile deck, comprising: stoppers by which respective corners of a mobile deck are supported; and a sagging compensation device provided at side portions of the stoppers so as to compensate for the sagging of the mobile deck.
17
US2019006401A1
CURVED IMAGE SENSOR
Publication/Patent Number: US2019006401A1 Publication Date: 2019-01-03 Application Number: 15/865,633 Filing Date: 2018-01-09 Inventor: Kim sang sik   Assignee: SK hynix Inc.   IPC: H01L27/146 Abstract: A curved image sensor includes: a supporting substrate; an image sensor chip formed over the supporting substrate and including a curved light incidence surface; and a flare ghost preventive film formed over the curved light incidence surface and including a planar upper surface.
18
KR20190030874A
COUPON ISSUE METHOD FOR VIRTUAL GROUP TOUR MARKETING USING DIGITAL STAMP
Publication/Patent Number: KR20190030874A Publication Date: 2019-03-25 Application Number: 20170118429 Filing Date: 2017-09-15 Inventor: Kim sang sik   Jee, Kwang Jae   Assignee: BOXTREE CO., LTD.   IPC: G06Q20/32 Abstract: The present invention relates to a coupon issuing method for virtual group tour marketing using a digital stamp which comprises the steps of: configuring a virtual group tour store (20); issuing a digital stamp to a smartphone-only application of a smartphone (10) via an electronic mobile stamp device (40) connected to a store terminal (30) and transmitting the digital stamp to a management server (50) whenever a group tour is achieved; allowing the management server (50) to confirm a specific condition and issuing a coupon available in the store to the smartphone of a user (10) when the specific condition is achieved. Accordingly, new benefits and rewards can be provided to the user and the store included in the group can provide mutually different types of coupons to provide a marketing service that can revitalize customer visits, thereby allowing both the user and the store to coexist and grow together.
19
KR101996035B1
COUPON ISSUE METHOD FOR VIRTUAL GROUP TOUR MARKETING USING DIGITAL STAMP
Publication/Patent Number: KR101996035B1 Publication Date: 2019-07-03 Application Number: 20170118429 Filing Date: 2017-09-15 Inventor: Kim sang sik   Jee, Kwang Jae   Assignee: BOXTREE CO., LTD.   IPC: G06Q30/02 Abstract: The present invention relates to a coupon issuing method for virtual group tour marketing using a digital stamp which comprises the steps of: configuring a virtual group tour store (20); issuing a digital stamp to a smartphone-only application of a smartphone (10) via an electronic mobile stamp device (40) connected to a store terminal (30) and transmitting the digital stamp to a management server (50) whenever a group tour is achieved; allowing the management server (50) to confirm a specific condition and issuing a coupon available in the store to the smartphone of a user (10) when the specific condition is achieved. Accordingly, new benefits and rewards can be provided to the user and the store included in the group can provide mutually different types of coupons to provide a marketing service that can revitalize customer visits, thereby allowing both the user and the store to coexist and grow together.
20
KR102005897B1
a mobile deck supporting device and supporting method using the supporting device
Publication/Patent Number: KR102005897B1 Publication Date: 2019-08-01 Application Number: 20180016234 Filing Date: 2018-02-09 Inventor: Kim sang sik   Lee, Jong Man   Assignee: DAEDONG ENG CO., LTD.   DAEDONG INTERMATIONAL CO., LTD.   IPC: B63B25/20 Abstract: The present invention relates to a mobile deck support device and a support method thereof, and more specifically, to a mobile deck support device, which doesn′t need to assign an available space with respect to deflection of a mobile deck so as to be possible to reduce the whole height of a ship and be possible to reduce a material required for ship construction, personnel expenses and construction time by compensating for deflection of the edge of the mobile deck mounted on the uppermost position during an installation step of the mobile deck in the ship using the mobile deck of a pure car carrier, PC & truck carrier (PCTC) or roll-on/roll-off (RORO), and a support method thereof. To this end, the mobile deck support device of the present invention includes: a stopper in which each edge portion of the mobile deck is supported; and a deflection compensating device installed on a side portion of the stopper and compensating for the deflection of the mobile deck.