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501.发明公开公开(公告)号：US20230209994A1
公开(公告)日：2023-06-29
申请号：US18086797
申请日：2022-12-22
Inventor： Hyungjun Kim , Yongyoung Noh , Junhyung Lim , Huihui Zhu
IPC: H10K85/50 , H10K59/125 , H10K71/10
CPC classification number: H10K85/50 , H10K59/125 , H10K71/10 , H10K10/462
Abstract: A thin-film transistor including: a gate electrode; a gate insulating layer that is in contact with the gate electrode; a semiconductor layer insulated from the gate electrode by the gate insulating layer; and a source electrode and a drain electrode that are in contact with the semiconductor layer, wherein the semiconductor layer includes a perovskite compound represented by Formula 1:
[A]2[B][X]6:Z Formula 1
wherein, in Formula 1,
A includes a monovalent organic-cation, a monovalent inorganic-cation, or a combination thereof,
B includes Sn4+,
X includes a monovalent anion, and
Z includes a metal cation or a metalloid cation.-
502.发明公开公开(公告)号：US20230206589A1
公开(公告)日：2023-06-29
申请号：US17739018
申请日：2022-05-06
Inventor： Dai Jin KIM , Sang Hun PARK
IPC: G06V10/44 , G06T7/73 , G06V10/82 , G06V10/774 , G06V10/776
CPC classification number: G06V10/44 , G06T7/73 , G06V10/82 , G06V10/774 , G06V10/776 , G06T2207/20081 , G06T2207/20084
Abstract: A method of detecting an object using an object boundary localization uncertainty aware network and an object boundary localization uncertainty attention module may comprise: calculating a convolutional feature from a single image through a convolutional neural network of an existing object detection neural network and then learning a classification and location of an object to detect the object; inputting an obtained localization value and a ground truth value of the object to the object boundary localization uncertainty aware network to learn an object boundary localization uncertainty; calculating, by the object boundary localization uncertainty attention module, an object boundary feature using the obtained object boundary localization uncertainty and training an object detection correction neural network using the object boundary feature; and aggregating an existing object detection result and a correction result to calculate a final object detection result.
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公开(公告)号：US20230206515A1
公开(公告)日：2023-06-29
申请号：US17974399
申请日：2022-10-26
Inventor： Seung Yong LEE , Yu Cheol JUNG , Gwang Jin JU , Won Jong JANG
IPC: G06T11/00 , G06T11/60 , G06V10/771 , G06V10/82
CPC classification number: G06T11/001 , G06T11/60 , G06V10/771 , G06V10/82 , G06T2210/44
Abstract: The present disclosure provides a caricature generation method capable of expressing detailed and realistic facial exaggerations and allowing a reduction of training labor and cost. A caricature generating method includes: providing a generation network comprising a plurality of layers connected in series including coarse layers of lowest resolutions and pre-trained to be suitable for synthesizing a shape of a caricature and fine layers of highest resolutions and pre-trained to be suitable for tuning a texture of the caricature; applying input feature maps representing an input facial photograph to the coarse layers to generate shape feature maps and deforming the shape feature maps by shape exaggeration blocks to generate deformed shape feature maps; applying the deformed shape feature maps to the fine layers to change a texture represented by the deformed shape feature maps and generate output feature maps; and generating a caricature image according to the output feature map.
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公开(公告)号：US11685671B2
公开(公告)日：2023-06-27
申请号：US17592799
申请日：2022-02-04
Inventor： Hyo Joo Kim , Woo Yong Um
CPC classification number: C02F1/288 , B01J20/103 , B01J20/28057 , B01J20/28071 , B01J20/28083 , B01J20/3085 , C03B21/00 , C02F2101/00 , C03B2201/06 , C03B2201/12
Abstract: Provided is a hydrogen isotope adsorbent with differential binding properties and including mesoporous silica doped with fluorine.
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公开(公告)号：US20230195363A1
公开(公告)日：2023-06-22
申请号：US17837006
申请日：2022-06-09
Inventor： Seyoung KIM , Kyungmi NOH , Chaeun LEE , Wonjae JI
CPC classification number: G06F3/0655 , G06N3/063 , G06F3/0604 , G06F3/0673
Abstract: According to an embodiment of the present disclosure, a neuromorphic semiconductor device includes a first synaptic array that includes a first synaptic device having a first weight, a second synaptic array that includes a second synaptic device configured to symmetrically adjust a second weight with respect to a potentiation or depression operation, and a control unit that configures a single synapse through the first synaptic device and the second synaptic device and determines a final weight by accessing the first and second weights together in a reading process.
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Patent Agency Ranking
公开(公告)号：US20230188091A1
公开(公告)日：2023-06-15
申请号：US18079844
申请日：2022-12-12
Inventor： Young Jin KIM , Ji Hun HA
Abstract: A photovoltaic panel fault diagnosis method using a fault diagnosis algorithm in a photovoltaic system comprises modeling a photovoltaic system simulation model necessary for the fault diagnosis algorithm, defining fault scenarios and pre-processing through data normalization after creating and acquiring fault data in advance using the photovoltaic system simulation model, and utilizing scenario-specific fault data obtained through the data normalization with a machine learning method.
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公开(公告)号：US20230177779A1
公开(公告)日：2023-06-08
申请号：US17731063
申请日：2022-04-27
Inventor： Hwang Jun SONG , Hyun Min NOH
CPC classification number: G06T19/006 , H04L65/80 , H04L65/65 , G06T19/20 , G06T7/73 , G06T2210/36 , G06T2219/2016 , G06T2207/30204
Abstract: A system for providing an adaptive AR streaming service may comprise: a cloud AR server that stores an AR object composed of a plurality of progressive mesh chunks, and a meta file including property information of the AR object and the progressive mesh chunks; and a mobile augmented reality (AR) device that requests and receives the meta file from the cloud AR server, parses the meta file to identify a property of the AR object, and implements augmented reality.
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公开(公告)号：US20230176653A1
公开(公告)日：2023-06-08
申请号：US18054709
申请日：2022-11-11
Inventor： Seung Moon CHOI , Beom Su LIM , Sang Yoon HAN
CPC classification number: G06F3/016 , G06T11/001
Abstract: A method of providing a texture motion effect in a multisensory media system includes generating a texture signal by using linear predictive coding (LPC) filters obtained by applying LPC to each of a column and a row forming a texture image selected from an input image and generating a texture motion by using a visual roughness of the texture signal and a depth speed of a camera.
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509.发明公开公开(公告)号：US20230170907A1
公开(公告)日：2023-06-01
申请号：US18060223
申请日：2022-11-30
Inventor： Seokhyeong KANG , Youngchang CHOI , Sunmean KIM , Kyongsu LEE
IPC: H03K19/094 , H03K19/0185 , H03K19/0944 , G11C11/41
CPC classification number: H03K19/09425 , H03K19/0185 , H03K19/0944 , G11C11/41
Abstract: Disclosed is an inverter which includes a first P-MOS transistor connected between a node receiving a drain voltage and a first path node and operated based on an input voltage, a first N-MOS transistor connected between the first path node and an output terminal outputting an output voltage and operated based on the drain voltage, a second P-MOS transistor connected between the output terminal and a second path node and operated based on a ground voltage, a second N-MOS transistor connected between the second path node and a node receiving the ground voltage and operated based on the input voltage, a third P-MOS transistor connected between the first path node and the second path node and operated based on the input voltage, and a third N-MOS transistor connected between the first path node and the second path node and operated based on the input voltage.
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510.发明公开公开(公告)号：US20230169075A1
公开(公告)日：2023-06-01
申请号：US17964807
申请日：2022-10-12
Inventor： Wook Shin HAN , Hyuk Kyu KANG , Hyeon Ji KIM
IPC: G06F16/2452 , G06F16/242
CPC classification number: G06F16/24522 , G06F16/2433
Abstract: Disclosed is a natural language query processing apparatus comprising, a processor that receives a natural language query input by a user and generates a structured query based on the natural language query, wherein the processor, when generating the structured query based on the natural language query, generates the structured query using a natural language processing result for the natural language query, a schema relationship extracted based on a relationship between subdatabases in a database related to the natural language query, and a cross-attention result generated between the natural language processing result and the schema relationship.
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