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公开(公告)号：US11868740B2
公开(公告)日：2024-01-09
申请号：US17489629
申请日：2021-09-29
Inventor： Seokhyeong Kang , Sunmean Kim , Sunghye Park , SungYun Lee
IPC: G06F7/502 , H03K19/173 , H03K19/094
CPC classification number: G06F7/502 , H03K19/173 , H03K19/094
Abstract: A circuit includes a first full adder, a second full adder, a first half adder, a third full adder configured to receive a sum output signal of the first full adder, a sum output signal of the second full adder, and a sum output signal of the first half adder, a fourth full adder configured to receive a carry output signal of the first full adder, a carry output signal of the second full adder, and a carry output signal of the first half adder, a second half adder configured to receive a carry output signal of the third full adder and a sum output signal of the fourth full adder, and a third half adder configured to receive a carry output signal of the second half adder and a carry output signal of the fourth full adder.
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公开(公告)号：US20230419654A1
公开(公告)日：2023-12-28
申请号：US18338760
申请日：2023-06-21
Inventor： Suha KWAK , Taeyoung SON , Sohyun LEE
CPC classification number: G06V20/10 , G06V10/26 , G06V10/443
Abstract: A device for learning a fog-invariant feature includes a fog-pass filter, which is trained such that fog factors of the same fog domain approach each other and fog factors of different fog domains are apart from each other so as to determine a fog state of an input image as a fog factor, and a segmentation network, which is trained such that a fog style gap between the different fog domains decreases, in which training of the fog-pass filter and training of the segmentation network are alternatively performed by using three fog domain datasets.
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253.发明公开公开(公告)号：US20230398530A1
公开(公告)日：2023-12-14
申请号：US18068011
申请日：2022-12-19
Inventor： Kijung YONG , Hyun Sik MOON
CPC classification number: B01J35/004 , B01J21/18 , B01J23/468 , B01J37/16 , B01J37/12 , B01J21/06 , B01J2523/41 , B01J2523/47 , B01J2523/828 , B01J2523/827
Abstract: Proposed are a water-splitting hydrogen production photocatalyst including spatially separated cocatalysts and a method of preparing the same. The photocatalyst is shaped to be hollow. The photocatalyst includes a first cocatalyst core containing a first cocatalyst, a catalyst layer positioned on the first cocatalyst core and containing a first catalyst and a second catalyst, and a second cocatalyst layer positioned on the catalyst layer and containing a second cocatalyst. The photocatalyst exhibits excellent hydrogen production efficiency and charge transfer efficiency.
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公开(公告)号：US20230380254A1
公开(公告)日：2023-11-23
申请号：US18191250
申请日：2023-03-28
Inventor： Sungsoon IM , Jong Kyu KIM , Hyeon Woong HWANG , Jeong Hyeon PARK , Heemin PARK , Seungyong SONG , Duckjung LEE
CPC classification number: H10K71/80 , H10K71/162
Abstract: A method for manufacturing a display device includes providing a donor substrate including a first base substrate and an organic material layer disposed on the first base substrate, etching the organic material layer to form an etched organic material layer using a laser device, providing a display substrate including a second base substrate and a plurality of first electrodes disposed on the second base substrate, aligning the donor substrate and the display substrate such that the etched organic material layer faces the plurality of first electrodes, and transferring the etched organic material layer to the display substrate using an energy generation device.
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255.发明公开公开(公告)号：US20230371814A1
公开(公告)日：2023-11-23
申请号：US18197795
申请日：2023-05-16
Inventor： Sei Kwang HAHN , Tae Yeon KIM
CPC classification number: A61B3/16 , A61B3/107 , A61F9/0017 , G02C7/04 , B29D11/00096 , A61B2562/0285 , A61B2017/00022
Abstract: The present invention relates to a wireless theranostic contact lens, which includes gold hollow nanowires having excellent safety and stability in vivo and excellent sensitivity and a controlled drug delivery system allowed to contain a high content of a drug for treating glaucoma.
The contact lens of the present invention is allowed to monitor intraocular pressure in real time and release an appropriate drug from the controlled drug delivery system according to a state of the intraocular pressure, thereby enabling personalized intraocular pressure adjustment.-
Patent Agency Ranking
公开(公告)号：US11817858B2
公开(公告)日：2023-11-14
申请号：US17175570
申请日：2021-02-12
Inventor： Seokhyeong Kang , Sunghye Park , SungYun Lee , Sunmean Kim
IPC: H03K19/00 , H10K10/46 , G06F119/06
CPC classification number: H03K19/0013 , H10K10/462 , G06F2119/06
Abstract: A static ternary gate is disclosed. The static ternary gate includes a drain-ground path configured to output a drain voltage through a first transistor when a first pull-up circuit is turned on, and output a ground voltage through a second transistor when a first pull-down circuit is turned on, a half-drain path configured to output a half-drain voltage through the first transistor and the second transistor when both a second pull-up circuit and a second pull-down circuit are turned on. The first transistor is configured to connect a node between the first pull-up circuit and the second pull-down circuit to an output terminal, and the second transistor is configured to connect a node between the second pull-up circuit and the first pull-down circuit to the output terminal.
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公开(公告)号：US11817746B2
公开(公告)日：2023-11-14
申请号：US17533029
申请日：2021-11-22
Inventor： Kwang Hee Nam , Jae Hak Kim , Sang Moo Lee , Myoung Han Kim , Bon Kil Koo
IPC: H02K1/00 , H02K1/276 , H02K1/2793 , H02K1/2786
CPC classification number: H02K1/2766 , H02K1/2786 , H02K1/2793 , H02K2213/03
Abstract: The present invention relates to a rotor of motor, and more particularly, to a 2-segment quasi-Halbach rotor of motor that includes a radial magnet and a circumferential magnet which are Halbach-arrayed and a back iron providing a flux to reduce a thickness of the magnet and acquire high air-gap flux density.
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258.发明公开公开(公告)号：US20230362498A1
公开(公告)日：2023-11-09
申请号：US18353801
申请日：2023-07-17
Inventor： Hyungjun KIM , Yulhwa KIM , Sungju RYU , Jae-Joon KIM
CPC classification number: H04N23/84 , G06T7/97 , G06T2207/20084 , G06T2207/20221
Abstract: An electronic system may include: a camera to capture a current image; an image processor to generate current image data items; and a splitter circuit to generate first and second images having respective first and second image data items. The splitter circuit splits each current image data item into a first image data item with a first set of bits and a second image data item with a second set of bits distinct from the first set of bits. The first and second image data items correspond to two distinct precisions less than a precision of the current image data items. The electronic system may also include distinct binary neural network circuits to independently process the first and second images to generate first and second processed image data items; and a merger circuit to combine the processed image data items to recover output image data items for display.
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公开(公告)号：US11791539B2
公开(公告)日：2023-10-17
申请号：US17140599
申请日：2021-01-04
Inventor： Jong Min Kim , Han Sub Ryu , Dong Pil Park , Won Bin Hong
CPC classification number: H01Q1/243 , H01Q1/38 , H01Q1/46 , H04M1/0277
Abstract: An antenna structure according to an embodiment of the present invention includes a film antenna including a dielectric layer, an upper electrode layer disposed on an upper surface of the dielectric layer and including a radiation pattern, a transmission line, and a ground pad, and a lower ground layer disposed on a lower surface of the dielectric layer, and a flexible circuit board including a core layer, a power supply wiring layer disposed on a lower surface of the core layer and electrically connected to the transmission line, and a ground plate disposed on an upper surface of the core layer and disposed in overlapping with the power supply wiring layer in a planar direction. Thereby, it is possible to reduce a radiation signal generated from the power supply wiring through the ground plate, suppress a noise of the antenna and increase radiation efficiency.
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260.发明公开公开(公告)号：US20230327127A1
公开(公告)日：2023-10-12
申请号：US18088857
申请日：2022-12-27
Inventor： Si-Young CHOI , Byoungwoo KANG , Yu-Jeong YANG , So-Yeon KIM , Abin KIM
IPC: H01M4/62 , H01M10/0525 , H01M4/38 , H01M10/0562 , H01M4/04
CPC classification number: H01M4/628 , H01M10/0525 , H01M4/382 , H01M10/0562 , H01M4/0407 , H01M2300/0071
Abstract: Disclosed are a lithium-ion supply electrode for real-time microscopic analysis and a method of manufacturing same. The lithium-ion supply electrode includes a solid electrolyte layer including a solid electrolyte, a lithium layer formed on the solid electrolyte layer and including lithium, and a protective layer formed on the lithium layer and including a metal. Therefore, lithium in the electrode does not undergo oxidation in a short time. Therefore, the lithium-ion supply electrode can be used for real-time analysis of structural changes and interfacial reactions of lithium secondary battery materials using a transmission electron microscope.
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