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    METHOD AND APPARATUS WITH NEURAL NETWORK DATA QUANTIZING
    331.
    发明申请
    METHOD AND APPARATUS WITH NEURAL NETWORK DATA QUANTIZING 有权

    公开(公告)号：US20210110270A1

    公开(公告)日：2021-04-15

    申请号：US15931362

    申请日：2020-05-13

    Applicant: Samsung Electronics Co., Ltd. ,  Korea Advanced Institute of Science and Technology

    Inventor： Seungkyu Choi ,  Sangwon Ha ,  Lee-Sup Kim ,  Jaekang SHIN

    IPC: G06N3/08 ,  G06N3/04

    Abstract: A neural network data quantizing method includes: obtaining local quantization data by firstly quantizing, based on a local maximum value for each output channel of a current layer of a neural network, global recovery data obtained by recovering output data of an operation of the current layer based on a global maximum value corresponding to a previous layer of the neural network; storing the local quantization data in a memory to perform an operation of a next layer of the neural network; obtaining global quantization data by secondarily quantizing, based on a global maximum value corresponding to the current layer, local recovery data obtained by recovering the local quantization data based on the local maximum value for each output channel of the current layer; and providing the global quantization data as input data for the operation of the next layer.

    Pincer-type ligand having acridane structure and metal complex using the same
    332.
    发明授权
    Pincer-type ligand having acridane structure and metal complex using the same 有权

    公开(公告)号：US10974237B2

    公开(公告)日：2021-04-13

    申请号：US16260086

    申请日：2019-01-28

    Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Yunho Lee ,  Changho Yoo ,  Jonghoon Choi

    IPC: B01J31/24 ,  C07F9/50 ,  C07F15/04 ,  C07F9/64 ,  C07F15/00 ,  C07F15/02 ,  C07F15/06

    Abstract: Disclosed are a pincer-type ligand having a structurally rigid acridane structure and a metal complex consisting of the pincer-type ligand and a metal bound to each other, and exhibiting high reactivity and stability during a variety of bonding activation reactions. T-shaped complexes can be prepared from acriPNP(4,5-bis(diisopropylphosphino)-2,7,9,9-tetramethyl-9H-acrid in-10-ide), which is a pincer-type PNP ligand having an acridane structure, and metal complexes, which can be structurally rigid and thus exhibit excellent reactivity and stability based on minimized structural change thereof, can be prepared by introducing an acridane structure into the backbone thereof. The PNP ligand is structurally stable and has novel chemical properties, as compared to conventional similar ligands, and thus can be utilized in a wide range of catalytic reactions and material chemistry.

    SINGLE TRANSISTOR CAPABLE OF USING BOTH NEURON AND SYNAPTIC DEVICES, AND A NEUROMORPHIC SYSTEM USING IT
    335.
    发明申请
    SINGLE TRANSISTOR CAPABLE OF USING BOTH NEURON AND SYNAPTIC DEVICES, AND A NEUROMORPHIC SYSTEM USING IT 有权

    公开(公告)号：US20210097380A1

    公开(公告)日：2021-04-01

    申请号：US17037444

    申请日：2020-09-29

    Applicant: Korea Advanced Institute of Science and Technology

    Inventor： Yang-Kyu CHOI ,  Joon-Kyu HAN ,  Gyeong Jun YUN

    IPC: G06N3/063 ,  H01L29/78 ,  H01L29/792 ,  H01L27/1157

    Abstract: The present invention relates to a single transistor implementing a neuromorphic system capable of performing neuron and synaptic operations through the single transistor including a floating body layer and a charge storage layer and being implemented by a neuron device and a synaptic device which are co-integrated on the same plane, and the neuromorphic system using the same, and forms the single transistor including a hole barrier material layer formed on a substrate and including a hole barrier material or an electron barrier material, the floating body layer formed on the hole barrier material layer, a source and a drain formed on opposite sides of the floating body layer, a gate insulating layer formed on the floating body layer and including an oxide layer and the charge storage layer, and a gate formed on the gate insulating layer.

    INFORMATION OUTPUT APPARATUS
    336.
    发明申请
    INFORMATION OUTPUT APPARATUS 有权

    公开(公告)号：US20210077337A1

    公开(公告)日：2021-03-18

    申请号：US17103016

    申请日：2020-11-24

    Applicant: DOT INCORPORATION ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

    Inventor： Ju Yoon KIM ,  Ji Ho KIM ,  Hyeon Cheol PARK ,  Dong Soo KWON ,  Jun Yung KIM

    IPC: A61H3/06 ,  G09B21/00

    Abstract: This application relates to an information output apparatus including at least one information output unit. The information output unit includes a coil unit connected to a power source to allow an electric current to flow therethrough and a base unit formed to accommodate the coil unit. The information output unit also includes an expression unit formed and arranged to allow a user to sense the expression unit and a driving unit arranged in the base unit to be separated from the coil unit. The driving unit is adjacent to the coil unit to be driven by the electric current flowing through the coil unit to perform an angular or rotational movement so as to move the expression unit in a first direction towards the coil unit and an opposite direction.

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