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Patent Agency Ranking
公开(公告)号：US12267631B2
公开(公告)日：2025-04-01
申请号：US17399603
申请日：2021-08-11
Inventor： Sukho Lee , Sang Pil Kim , Young Hwan Bae , Jae-Jin Lee , Kyuseung Han , Tae Wook Kang , Sung Eun Kim , Hyuk Kim , Kyung Hwan Park , Hyung-Il Park , Kyung Jin Byun , Kwang Il Oh , In Gi Lim
IPC: H04N7/52 , H04N7/01 , H04N7/08 , H04N7/088 , H04N21/236 , H04N21/488 , H04N5/278
Abstract: Disclosed is a network-on-chip including a first data converter that receives first image data and second image data from at least one image sensor and encodes one image data among the first image data and the second image data, into first data, based on whether the first image data is identical to the second image data and a second data converter that receives non-image data from at least one non-image sensor and encodes the received non-image data into second data. The network-on-chip outputs the first data and the second data to transmit the first data and the second data to an external server at a burst length.
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公开(公告)号：US11861483B2
公开(公告)日：2024-01-02
申请号：US16688746
申请日：2019-11-19
Inventor： Kwang IL Oh , Sung Eun Kim , Seong Mo Park , Young Hwan Bae , Jae-Jin Lee , In Gi Lim
CPC classification number: G06N3/049 , G06N3/063 , G06N3/08 , H03K5/2472
Abstract: Provided is a spike neural network circuit including a synapse configured to generate an operation signal based on an input spike signal and a weight, and a neuron configured to generate an output spike signal using a comparator configured to compare a voltage of a membrane signal generated based on the operation signal with a voltage of a threshold signal, wherein the comparator includes a bias circuit configured to conditionally supply a bias current of the comparator depending on the membrane signal.
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公开(公告)号：US11470018B2
公开(公告)日：2022-10-11
申请号：US16556905
申请日：2019-08-30
Inventor： Kyuseung Han , Sukho Lee , Jae-Jin Lee , Sang Pil Kim , Young Hwan Bae , Kyung Jin Byun
IPC: H04L49/109 , H04L12/42 , G06F11/07
Abstract: Provided is a system-on-chip. A central controller is configured to, in response to a request from a host, generate a first signal for requesting error information related to an error from a design of an IP. A local controller is configured to generate a second signal including the error information of the target IP if the request from the host is determined to be for the target IP based on the first signal.
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公开(公告)号：US10340903B2
公开(公告)日：2019-07-02
申请号：US15725905
申请日：2017-10-05
Inventor： Woojoo Lee , Jae-Jin Lee , Sukho Lee , Kyuseung Han , Sang Pil Kim , Young Hwan Bae
Abstract: Provided is a semiconductor device including a target circuit, a monitoring circuit, and a voltage controller. The target circuit includes a transistor. The monitoring circuit is configured to measure a temperature of the target circuit or measure a delay time between an input and an output of the target circuit. The voltage controller is configured to adjust a driving voltage for driving the target circuit or a back-bias voltage for adjusting a threshold voltage of the transistor by referring to at least one of the temperature and the delay time. As the temperature increases, the delay time decreases.
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公开(公告)号：US10091136B2
公开(公告)日：2018-10-02
申请号：US15462638
申请日：2017-03-17
Inventor： Young Hwan Bae
IPC: H04L12/28 , H04L12/933 , H04L12/44
Abstract: Provided is an on-chip network device which basically operates in a packet switching network mode, establishes an exclusive communication path according to a request for a specific path, performs networking in a circuit switching network mode, and switches a network mode back to the packet switching network mode, when communication in the circuit switching network mode is terminated.
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