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公开(公告)号：US12283448B2
公开(公告)日：2025-04-22
申请号：US18086845
申请日：2022-12-22
Inventor： Jin-Woo Jeong
Abstract: A micro focus X-ray tube is provided. The micro focus X-ray tube has a bonding structure in which a ceramic and a metal without an exhaust pipe are stacked by using a nano electric field emitter of an excellent feature.
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公开(公告)号：US12283101B2
公开(公告)日：2025-04-22
申请号：US17711609
申请日：2022-04-01
Inventor： Dong Jin Sim , Jin Young Moon
IPC: G06V20/40 , G06V10/40 , G06V10/774 , G06V20/52
Abstract: Provided are an apparatus and method for recognizing whether an action objective is achieved. The apparatus includes a video feature extraction module configured to receive a video and output a video feature sequence through an operator, such as a convolution operator, an action case memory module configured to compress and store action case information for each action type and each of success and failure groups transmitted from the video feature extraction module and return the action case information according to a query including a pair of an action type and whether the action is successful, and an action success or failure determination module configured to receive a pair of a video feature sequence and an action type identifier and output whether an action of the given video feature sequence is successful in connection with the action case memory module.
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公开(公告)号：US20250124318A1
公开(公告)日：2025-04-17
申请号：US18627870
申请日：2024-04-05
Inventor： Jong-Heon LEE
IPC: G06N10/20
Abstract: Disclosed herein are a method for decomposing a Mixed Polarity Multiple Controlled Toffoli (MPMCT) gate in a quantum circuit and a quantum circuit designed using the method. The method includes dividing a process of decomposing an MPMCT gate in a quantum circuit into a front step, a central step, and a back step, selecting one of multiple decomposition methods in consideration of the sub-MCT gate assigned to each of the steps and the number (k) of work qubits of which the initial states are known (Clean Work Qubits (CWQs)), and decomposing the MPMCT gate into gates of a Clifford+T set, which is a standard fault-tolerant gate set, by applying the selected decomposition method.
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公开(公告)号：US20250123981A1
公开(公告)日：2025-04-17
申请号：US18912740
申请日：2024-10-11
Inventor： Kyuseung HAN , Hyuk KIM , Kyung Jin BYUN , Sukho LEE , Jae-Jin LEE
IPC: G06F13/36
Abstract: Provided is a communication method by which a transmitting device and a receiving device communicate through a request channel and a reply channel, the communication method including: outputting, by the transmitting device, a burden signal including data to the receiving device through the request channel; storing, by the receiving device, the data; providing, by the transmitting signal, a reply request signal indicating whether a reply is required; and performing, by the receiving device, a reply to the stored data through the reply channel according to the reply request signal.
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公开(公告)号：US12277996B2
公开(公告)日：2025-04-15
申请号：US18432390
申请日：2024-02-05
Inventor： Jae-Mun Oh
IPC: G11C7/24
Abstract: Disclosed herein is an apparatus for hardware metering using a memory-type camouflaged cell. The apparatus includes memory including at least one camouflaged memory cell in which a key is hidden by a designer in advance and a controller for controlling whether to block the supply of power to the memory. The controller may perform reading a key from a corresponding key location in the multiple memory cells of the memory based on key location information stored in the controller when a key is input from the outside, determining whether the key input from the outside is the same as the key read from the memory, setting an authentic flag based on the determination result, and performing control based on the set authentic flag such that the memory operates normally or the supply of power is blocked.
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Patent Agency Ranking
公开(公告)号：US20250119936A1
公开(公告)日：2025-04-10
申请号：US18984869
申请日：2024-12-17
Inventor： Hoon Dong NOH , Moon Sik LEE , Jae Woo PARK , Jae Seung LEE
Abstract: An operation method of a first device may comprise: receiving, from a second device, first configuration information signaled for CLI-related procedures; receiving, from the second device, second configuration information signaled for operating a multiplexing operation of the first device; in response to recognizing, with respect to a first resource, a collision between first DL-UL configuration information indicated by the first configuration information and second DL-UL configuration information indicated by the second configuration information, comparing priorities of the first DL-UL configuration information and the second DL-UL configuration information; and determining a DL-UL configuration applied to the first resource based on the compared priorities.
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公开(公告)号：US20250119278A1
公开(公告)日：2025-04-10
申请号：US18765154
申请日：2024-07-05
Inventor： Tae Sang CHOI , Tae Yeon KIM
Abstract: The present disclosure relates to a method for autonomous management and control in a quantum key distribution network and a device therefor. A method performed by an apparatus including a first entity in a QKDN supporting AMC according to one aspect of the present disclosure may include: collecting first data from a second entity; determining whether a first ML model available for analyzing the first data exists; generating a control action, wherein i) if the first ML model exists, the control action is generated by analyzing the first data using the first ML model, and ii) if the first ML model does not exist, the control action is generated by analyzing second data collected from the second entity using a second ML model received from a third entity; and requesting the second entity to apply the control action.
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公开(公告)号：US20250113030A1
公开(公告)日：2025-04-03
申请号：US18979447
申请日：2024-12-12
Applicant: Electronics and Telecommunications Research Institute , RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
Inventor： Jung Won KANG , Ha Hyun LEE , Sung Chang LIM , Jin Ho LEE , Hui Yong KIM , Byeung Woo JEON , Jee Yoon PARK
IPC: H04N19/12 , H04N19/176 , H04N19/46 , H04N19/61
Abstract: The present specification discloses a method of decoding an image. The method of decoding an image according to the method includes: obtaining transform skip information of a current block from a bitstream; obtaining multiple transform selection information of the current block on the basis of the transform skip information from the bitstream; and performing inverse transform on the current block on the basis of the multiple transform selection information, wherein the multiple transform selection information is used to set each of a horizontal transform type and a vertical transform type.
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公开(公告)号：US12266400B2
公开(公告)日：2025-04-01
申请号：US17983016
申请日：2022-11-08
Inventor： Min-Hyung Cho , Young-Deuk Jeon , Jin Ho Han
IPC: G11C11/4099 , G11C5/04 , G11C5/06
Abstract: A method for ZQ calibration for a data transmission driving circuit of each memory die in a memory chip package in which memory dies are stacked, includes generating a reference current through a reference resistor connected between a power terminal supplying a power voltage of the data transmission driving circuit and a ground terminal and a first transistor that is diode-connected; supplying first currents corresponding to the reference currents to a pull-up driver of each memory die; performing ZQ calibration of a pull-up driver of a corresponding memory die by comparing a first voltage formed by each first current with a reference voltage formed by the reference current in each of the plurality of memory dies; and performing ZQ calibration of a pull-down driver of the corresponding memory die based on an output impedance of the ZQ calibrated pull-up driver in each of the memory dies.
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公开(公告)号：US20250107295A1
公开(公告)日：2025-03-27
申请号：US18767643
申请日：2024-07-09
Inventor： Himchan OH , Jae Bon KOO , Chan Woo PARK , Ji-Young OH
Abstract: The present disclosure provides a stretchable display device. The stretchable display device according to an embodiment of the inventive concept includes a lower substrate, a reflective layer on the lower substrate, pixels provided on the reflective layer to generate light, and a diffusion layer which is provided between the pixels and the reflective layer and diffuses the light onto the reflective layer.
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