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公开(公告)号：US11743179B2
公开(公告)日：2023-08-29
申请号：US17665550
申请日：2022-02-06
IPC分类号： H04L45/44 , H04L45/24 , H04L45/02 , H04L45/122 , H04L45/00
CPC分类号： H04L45/44 , H04L45/02 , H04L45/122 , H04L45/20 , H04L45/24
摘要： A method is disclosed for autonomously routing data using in a peer-to-peer computer network includes identifying a destination node to receive a data transfer, storing IDs of neighbor nodes sorted into orbital bins according to round-trip times (RTTs) between a source node and the neighbor nodes, sending one or more path packages from the source node to the destination node in a first direct data path from the source node to the destination node, sending path packages from the source node to the neighbor nodes, sending one or more path packages comprising updated hop information from a first hop node to the destination node, calculating total one-way latencies and performance metrics respectively for the path packages received by the destination node, and selecting a relayed data path for the data transfer from the source node to the destination node.
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公开(公告)号：US11496072B2
公开(公告)日：2022-11-08
申请号：US16867743
申请日：2020-05-06
申请人： Koucheng Wu
发明人： Koucheng Wu
IPC分类号： H02N3/00 , H01L29/12 , H01L31/0352 , H01L29/66
摘要： A quantum wire device includes a barrier formed by an insulator or a wide bandgap semiconductor, and metal quantum wires comprising a metal material and embedded in the barrier. Potential wells are formed for electrons in the metal quantum wires by the insulator or the wide bandgap semiconductor. The work function of the metal quantum wires is reduced by quantum confinement compared to a bulk form of the metal material. The metal quantum wires are electrically connected. The metal quantum wires include an exposed active area for electron emission or electron collection.
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公开(公告)号：US11109765B2
公开(公告)日：2021-09-07
申请号：US16105239
申请日：2018-08-20
申请人： VivaLnk, Inc.
发明人： Cecilia Xi
摘要： A wearable thermometer patch for monitoring healing of a wound on a user's skin includes a circuit substrate comprising an electric circuit and a plurality of temperature probe units distributed in a two-dimensional array. Each of the plurality of temperature probe units can include a temperature sensor in electric connection with the electric circuit in the circuit substrate. The plurality of temperature probe units can measure temperature values on a user's skin at different positions defined by the two-dimensional array.
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公开(公告)号：US11094111B2
公开(公告)日：2021-08-17
申请号：US17041650
申请日：2018-03-30
申请人： Peking University
发明人： Sheng Li , Zehui Lin , Xinlu Zeng , Guoping Wang
摘要： A progressive photon mapping method based on statistical test includes launching rays from the viewpoint to each pixel on the image plane and intersecting the three-dimensional scene to be rendered. If an intersection with diffuse surface is found on the tracing path, it is recorded as the hit point; a photon pass is performed: 31) performing photon tracing step; 32) performing photon collection processing for each hit point; 33) if the current iteration of photon pass does not need chi-square test, then performing flux accumulation and keeping the collection radius unchanged; if chi-square is required, evaluating the photon distribution quality; computing a collection radius according to the estimated photon distribution, and performing the flux accumulation in the current photon pass; 34) if the photon collection radius is reduced, then performing distributed ray tracing, generating new hit points, and go to 31), otherwise go to 31), start a new iteration of photon pass.
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公开(公告)号：US11036760B2
公开(公告)日：2021-06-15
申请号：US16098929
申请日：2017-03-23
发明人： Guangyu Chen , Xingguo Shi
摘要： A method for parallel maintenance of data consistency includes: 1) a node broadcasts requests to other nodes in a network, request a synchronization data block of current synchronization cycle, and calculates a synchronization anchor of this synchronization cycle; 2) for node i requiring data feeding, writing the synchronization anchor of the current synchronization cycle in data block A0, and to produce an array [A]N based on the requirement; data block A0 is the provision that is be added into consistency data in the current synchronization cycle; 3) each node builds its own array [A]N in parallel and broadcasts the array; and 4) the node filters all received arrays of [A]N by the synchronization anchor of array, discards invalid data, and thereafter builds the synchronization data block for the next synchronization cycle.
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公开(公告)号：US11018143B1
公开(公告)日：2021-05-25
申请号：US16816537
申请日：2020-03-12
发明人： Li Li , Zhigang Wang
IPC分类号： H01L29/78 , H01L29/66 , H01L27/112 , H01L29/10 , H01L21/266 , H01L21/324 , H01L21/265
摘要： An antifuse One-Time-Programmable memory cell includes a substrate, and a hybrid select transistor and a hybrid antifuse capacitor formed on the substrate. The hybrid select transistor includes a first gate dielectric layer formed on the substrate, wherein the first gate dielectric layer is thinner than 40 nm, a first high-voltage junction formed in the substrate, and a low-voltage junction formed in the substrate. The hybrid antifuse capacitor includes a second gate dielectric layer, wherein the second gate dielectric layer is thinner than 40 nm, which enables a low-voltage antifuse capacitor device, a second gate formed on the gate dielectric layer, a second high-voltage junction formed in the substrate, and a third high-voltage junction formed in the substrate.
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公开(公告)号：US10735415B2
公开(公告)日：2020-08-04
申请号：US16317880
申请日：2017-05-12
发明人： Xingguo Shi , Xingdong Shi , Guangyu Chen
摘要： A method is disclosed for accumulating and co-assembling consistent data. The method includes: 1) a node A packaging data D into data black DA according to a generation rule, and broadcasting a mutually trusted assembly invitation; 2) after a node B has approved the mutually trusted assembly invitation, assembling the DA and a data block DB of node B according to the generation rule, and returning an assembly result to node A; 3) after node A has validated the assembly result, establishing a mutually trusted partnership between node A and node B; 4) the mutually trusted partner nodes inspecting whether the stored assembly result meets a setting condition of an assembly rule, and if not, the mutually trusted partner nodes respectively broadcasting a mutually trusted assembly invitation to a network; and 5) after a node i has approved the mutually trusted assembly invitation, assembling the assembly result and a data block Di of the node i according to the generation rule, and returning a new assembly result to the invitation node, after all mutually trusted partner nodes issuing the invitation have approved the new assembly result, storing the new assembly result, and adding node i as a mutually trusted partner.
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公开(公告)号：US10441478B1
公开(公告)日：2019-10-15
申请号：US15963977
申请日：2018-04-26
发明人： Li Li , Zhigang Wang , Xu Huang , Yongqiang Zheng
摘要： A humidity detecting device includes a substrate, a humidity sensor mounted on the substrate, a vent mounted to the humidity sensor, wherein the vent is configured to guide moisture and air from interior of a sample to the humidity sensor, and a spike fixedly coupled to the humidity sensor. The spike can penetrate and hook to the sample, which attaches the humidity sensor to the sample.
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公开(公告)号：US10424052B2
公开(公告)日：2019-09-24
申请号：US15756193
申请日：2015-09-15
发明人： Wenmin Wang , Mingmin Zhen , Ronggang Wang , Ge Li , Shengfu Dong , Zhenyu Wang , Ying Li , Wen Gao
摘要： An image representation method and processing device based on local PCA whitening. A first mapping module maps words and characteristics to a high-dimension space. A principal component analysis module conducts principal component analysis in each corresponding word space, to obtain a projection matrix. A VLAD computation module computes a VLAD image representation vector; a second mapping module maps the VLAD image representation vector to the high-dimension space. A projection transformation module conducts projection transformation on the VLAD image representation vector obtained by means of projection. A normalization processing module conducts normalization on characteristics obtained by means of projection transformation, to obtain a final image representation vector. An obtained image representation vector is projected to a high-dimension space first, then projection transformation is conducted on a projection matrix computed in advance and vectors corresponding to words, to obtain a low-dimension vector; and in this way, the vectors corresponding to the words are consistent. The disclosed method and the processing device can obtain better robustness and higher performance.
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公开(公告)号：US10111618B2
公开(公告)日：2018-10-30
申请号：US15457532
申请日：2017-03-13
申请人： VivaLnk, Inc.
发明人： Jiang Li
摘要： A dual purpose wearable patch includes a stretchable and permeable substrate, a sensing unit mounted in the stretchable and permeable substrate, wherein the sensing unit can conduct a measurement of a user to produce a measurement signal, one or more electrodes respectively attached to the stretchable and permeable substrate, a circuit substrate on the stretchable and permeable substrate, wherein the circuit substrate includes a circuit electrically connected with the one or more electrodes and the sensing unit, and a semiconductor chip mounted on the circuit substrate and in connection with the circuit. The semiconductor chip can receive the measurement signal from the sensing unit and can produce a treatment control signal to control the one or more electrodes to apply a voltage across the user's body.
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