Patents by Inventor Jun Chen

Jun Chen has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 10784225
    Abstract: Embodiments of bonded semiconductor structures and fabrication methods thereof are disclosed. In an example, a semiconductor device includes a first semiconductor structure, a second semiconductor structure, and a bonding interface between the first semiconductor structure and the second semiconductor structure. The first semiconductor structure includes a substrate, a first device layer disposed on the substrate, and a first bonding layer disposed above the first device layer and including a first bonding contact. The second semiconductor structure includes a second device layer and a second bonding layer disposed below the second device layer and including a second bonding contact. The first bonding contact is in contact with the second bonding contact at the bonding interface. At least one of the first bonding contact or the second bonding contact is made of an indiffusible conductive material.
    Type: Grant
    Filed: March 4, 2019
    Date of Patent: September 22, 2020
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Zongliang Huo, Jun Liu, Jifeng Zhu, Jun Chen, Zi Qun Hua, Li Hong Xiao
  • Patent number: 10780370
    Abstract: The present invention discloses a material used for rapid separation of oil and water and preparation method and application thereof, the mesh material is placed into monomer solution, reacting with the presence of initiator to prepare material used for rapid separation of oil and water. The monomer is divinylbenzene or 2-(dimethylamino) ethyl methacrylate, and the mesh material is stainless steel mesh. The present invention modifies the functional small molecules and polymers to the surface of the materials, thereby preparing multifunctional composite materials, effectively separating oil-water emulsion, so as to achieve the purpose of oil-water separation.
    Type: Grant
    Filed: December 22, 2017
    Date of Patent: September 22, 2020
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Jianmei Lu, Dongyun Chen, Jun Jiang
  • Patent number: 10782126
    Abstract: A three-dimensional (3D) scanning method is disclosed, including: projecting, by at least two laser projectors in a 3D scanner, laser contour lines onto a surface of a scanned object; capturing, by a first camera in the 3D scanner, a two-dimensional (2D) pattern of the laser contour lines projected onto the surface of the scanned object; identifying, by a processor in the 3D scanner, a 2D line set at a highlight center from the 2D pattern of the laser contour lines; generating, by the processor based on the 2D line set, 3D contour point cloud data of the surface of the scanned object according to triangulation, wherein a position of the first camera is fixed, the at least two laser projectors correspond to at least two different wavelengths, and a spatial position relationship between light planes projected by the at least two laser projectors and the first camera is predetermined.
    Type: Grant
    Filed: April 18, 2019
    Date of Patent: September 22, 2020
    Assignee: SCANTECH (HANGZHOU) CO., LTD.
    Inventors: Jun Zheng, Shangjian Chen
  • Patent number: 10782689
    Abstract: Obtaining one or more parameters of an autonomous vehicle, the parameters including any of a position, path, and/or speed of the autonomous vehicle. A region of interest from a plurality of regions surrounding the autonomous vehicle is identified based on the one or more parameters. One or more sensors mounted on a sensor guide rail are controlled, based on the region of interest, to move the sensor(s) along at least a portion of the autonomous vehicle, and to capture sensor data of the region of interest and not capture sensor data from the one or more other regions of the plurality of regions surrounding the autonomous vehicle, the sensor guide rail being mounted on a surface of the autonomous vehicle. The captured sensor data is provided to a processor capable of facilitating, based on the captured sensor data of the region of interest, one or more autonomous vehicle driving actions.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: September 22, 2020
    Assignee: Pony AI Inc.
    Inventors: Xiang Yu, Tiancheng Lou, Jun Peng, Zuoteng Chen, Nengxiu Deng
  • Publication number: 20200295025
    Abstract: Embodiments of through array contact structures of a 3D memory device and fabricating method thereof are disclosed. The memory device includes an alternating layer stack disposed on a first substrate. The alternating layer stack includes a first region including an alternating dielectric stack, and a second region including an alternating conductor/dielectric stack. The memory device further includes a barrier structure extending vertically through the alternating layer stack to laterally separate the first region from the second region, multiple through array contacts in the first region, each through array contact extending vertically through the alternating dielectric stack, an array interconnection layer in contact with the through array contacts, a peripheral circuit formed on a second substrate. and a peripheral interconnection layer on the peripheral circuit.
    Type: Application
    Filed: March 17, 2020
    Publication date: September 17, 2020
    Inventors: Zhenyu LU, Simon Shi-Ning YANG, Feng PAN, Steve Weiyi YANG, Jun CHEN, Guanping WU, Wenguang SHI, Weihua CHENG
  • Publication number: 20200294825
    Abstract: A substrate heat treatment apparatus for heat treating a substrate, comprising a bake plate, a plurality of support components, a baffle plate, and a driving device. The bake plate defines at least one gas passage. The plurality of support components support the substrate. The baffle plate is fixed on a top surface of the bake plate. The baffle plate surrounds the substrate and a gap is formed between an inner circumferential wall of the baffle plate and the substrate. A driving device drives the plurality of support components to move up or down. When heat treating the substrate, a hot gas is supplied to the space between the substrate and the top surface of the bake plate through the gas passage of the bake plate, and the hot gas flows out through the gap formed between the inner circumferential wall of the baffle plate and the substrate.
    Type: Application
    Filed: March 18, 2016
    Publication date: September 17, 2020
    Applicant: ACM Research (Shanghai) Inc.
    Inventors: Hui Wang, Hongchao Yang, Jun Wu, Wenjun Wang, Fuping Chen, Zhiyou Fang
  • Publication number: 20200296505
    Abstract: The Invention discloses an acousto-optic driver which has a controller with a Bluetooth communication module, which the controller outputs a first control instruction controlling a luminous mode of an LED lamp bank, the controller further parses an audio signal received by the bluetooth communication module and then outputs a second control instruction, the controller, when parsing the audio signal, acquires a frequency spectrum of the audio signal, and the first control instruction output by the controller adapts a flashing state of the LED lamp bank to a frequency spectrum of played music; an inverter circuit, electrically connected with the controller, the inverter circuit being switched on or switched off according to the first control instruction output by the controller; and an audio power amplifier, electrically connected with the controller, the audio power amplifier amplifying the second control instruction output by the controller.
    Type: Application
    Filed: November 21, 2019
    Publication date: September 17, 2020
    Inventors: Min FANG, Jun LIN, Chengqian PAN, Bin CHEN
  • Publication number: 20200295019
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes a staircase structure disposed over a substrate. The staircase structure includes a plurality of layer stacks, where each layer stack is made of a first material layer over a portion of a second material layer. The staircase structure further includes a plurality of landing pads. where each landing pad is disposed over another portion of the second material layer of a respective layer stack.
    Type: Application
    Filed: May 28, 2020
    Publication date: September 17, 2020
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu LU, Jun Chen, Xiaowang Dai, Jifeng Zhu, Qian Tao, Yu Ru Huang, Si Ping Hu, Lan Yao, Li Hong Xiao, A Man Zheng, Kun Bao, Haohao Yang
  • Publication number: 20200291832
    Abstract: An inverted non-stop apparatus of a multi-cylinder diesel engine for a free-fall lifeboat is provided. The apparatus includes a lubricating system and a breathing system. The lubricating system includes a machine body (101), an engine oil pump, and an oil pan (118). The breathing system is a diesel engine breather. A partition board (1181) is transversely provided in the oil pan (118) to divide a cavity of the oil pan (118) into a left cavity and a right cavity. The left cavity is an oil collection groove (1182), and the right cavity is an oil tank body (127A). A flange is provided at an opening of the oil tank body (127A) for fixing an oil tank cover (125) to form an enclosed lubricating oil tank (127). The engine oil pump is a double pump having oil inlets and outlets independent separately, which is formed by superposing upper and lower layers, wherein the upper layer is a lubricating pump (111) and the lower layer is an oil return pump (112).
    Type: Application
    Filed: December 1, 2017
    Publication date: September 17, 2020
    Applicant: JIANGSU UNIVERSITY OF SCIENCE AND TECHNOLOGY
    Inventors: Xuedong FENG, Jian ZHANG, Youlin LING, Wenxian TANG, Anlong SUN, Yongjun FENG, Dongsheng LIANG, Cheng CHEN, Qiang LI, Tong CHEN, Xuehui SONG, Wei ZANG, Jun SHI, Zhongchen LIANG, Xujin HUANG
  • Patent number: 10778255
    Abstract: A network device polar encodes data to obtain a first encoded bit sequence, wherein the first encoded bit sequence comprises: bits in even number locations in the first encoded bit sequence and bits in odd number locations in the first encoded bit sequence; then the device interleaves the first encoded bit sequence to obtain an interleaved bit sequence; finally, the device rate matches the interleaved bit sequence and outputs the bit sequence after rate matched, wherein bits in even number locations of the interleaved bit sequence are from the bits in even number locations of the first encoded bit sequence, bits in odd number locations of the interleaved bit sequence are from the bits in odd number locations of the first encoded bit sequence.
    Type: Grant
    Filed: August 16, 2019
    Date of Patent: September 15, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Hui Shen, Bin Li, Jun Chen
  • Patent number: 10777951
    Abstract: A cable connector assembly includes a plug for mating with a docking connector, a printed circuit board electrically connected to the plug and a cable electrically connected to the connector, the plug includes a plurality of conductive terminals, the cable includes a plurality of high speed signal cores for transmitting high speed signals and low speed signal cores for transmitting low speed signals, wherein the electrical path of the high speed signal cores connected to the corresponding conductive terminals is shorter than the electrical path of the low speed signal cores connected to the corresponding conductive terminals.
    Type: Grant
    Filed: June 25, 2019
    Date of Patent: September 15, 2020
    Assignees: FOXCONN (KUNSHAN) COMPUTER CONNECTOR C, FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Jerry Wu, Jun Chen, Fan-Bo Meng
  • Patent number: 10778369
    Abstract: A method and device for acquiring Channel State Information (CSI) are provided. In the method, a second node receives a first-type signal and/or a second-type signal sent by a first node; the second node acquires CSI based on measurement of the first-type signal and the second-type signal, or based on measurement of the second-type signal only; the first-type signal may include a measurement Reference Signal (RS), and the second-type signal may include one of: a demodulation RS, a data sharing channel signal, and a signal combination of the data sharing channel signal and the demodulation RS; the second node feeds back the CSI to the first node.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: September 15, 2020
    Assignee: XI'AN ZHONGXING NEW SOFTWARE CO., LTD.
    Inventors: Zewei Chen, Jun Xu, Yu Ngok Li
  • Patent number: 10778570
    Abstract: In a network protection method, a network node, and a communications system provided in embodiments of the present disclosure, when signal degrade or signal fail occurs in a service transmission path, a communication status of a source node of a current protection segment is obtained, and whether to perform protection switching is determined according to the communication status of the source node and a communication status of a local communication path. This can avoid erroneous switching to some extent, thereby improving protection switching accuracy of a communications network.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: September 15, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Jun Yan, Zhiquan Liao, Tianhai Chang, Hongtao Lu, Min Chen, Qian Xiong
  • Patent number: 10773247
    Abstract: A hollow porous carbon nitride nanospheres composite loaded with AgBr nanoparticles, preparation method thereof, and its application in dye degradation are disclosed. Using silica nanosphere with core-shell structure as a template and hydrogen cyanamide as precursor, melting to enter the pores of mesoporous silica, after calcination, the silica template is etched with ammonium bifluoride to obtain hollow porous carbon nitride nanospheres; dispersing hollow porous carbon nitride nanospheres in deionized water, adding silver nitrate and sodium bromide in sequence, and obtaining silver bromide nanoparticles by in-situ ion exchange method, stirring, washing and centrifuging to obtain the hollow porous carbon nitride nanospheres composite. The hollow porous carbon nitride prepared by the template method has good photocatalytic effect on dye degradation after composite with silver bromide; and it has the advantages of easy production of raw materials, good stability, reusability, etc.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: September 15, 2020
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Jianmei Lu, Dongyun Chen, Jun Jiang
  • Patent number: 10777954
    Abstract: A cable connector assembly includes: a cable connector; a cable electrically connected with the cable connector; an outer shell enclosing at least a portion of the cable connector and enclosing a portion of the cable, the outer shell having an inner dimension greater than an outer dimension of the cable; and a filler filled between the outer shell and the cable.
    Type: Grant
    Filed: May 9, 2019
    Date of Patent: September 15, 2020
    Assignee: FOXCONN INTERCONNECT TECHNOLOGY LIMITED
    Inventors: Jerry Wu, Jun Chen, Fan-Bo Meng
  • Publication number: 20200287926
    Abstract: Implementations of the present specification disclose graph structure model training and junk account identification methods, apparatuses, and devices. The solution includes: obtaining an account medium network graph, a node in the account medium network graph representing an account and a medium, and at least some edges indicating that a login behavior relationship exists between nodes connected by the edges; obtaining feature data and risk labeling data of the node, the feature data reflecting a login behavior of the corresponding node in a time sequence; and training, based on the account medium network graph, the feature data, and the risk labeling data, a predefined graph structure model for identifying a junk account.
    Type: Application
    Filed: May 22, 2020
    Publication date: September 10, 2020
    Inventors: Ziqi LIU, Chaochao CHEN, Jun ZHOU, Xiaolong LI
  • Publication number: 20200287180
    Abstract: The present disclosure relates to a battery module including at least one battery unit array structure, an upper cover, a lower cover and a fireproof component disposed vertically. Each battery unit array structure includes a plurality of battery units and a plurality of busbars electrically connected to the plurality of battery units. The battery unit array structure is disposed between the upper cover and the lower cover. Each battery unit of each battery unit array structure is provided with a vent facing towards the fireproof component. Different from the related art, when thermal runaway occurs in a battery unit according to the present disclosure, flame and high-temperature particles ejected from a vent of a battery unit are blocked by the fireproof component from burning adjacent battery units, thereby preventing the thermal runaway in the other battery units from being triggered by the existing thermal runaway.
    Type: Application
    Filed: July 10, 2019
    Publication date: September 10, 2020
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Xingdi CHEN, Kaijie YOU, Weilong LIN, Jun MA, Yuepan HOU, Ziyuan LI
  • Publication number: 20200282384
    Abstract: The invention discloses a phosphorus-doped tubular carbon nitride micro-nano material and application thereof in waste gas treatment. Melamine is partially hydrolyzed into cyanuric acid through a phosphorous acid-assisted hydrothermal method to form a melamine-cyanuric acid super molecular precursor; the center of the precursor starts to be pyrolyzed under heating calcination, and thus phosphorus-doped tubular carbon nitride is obtained; the phosphorus-doped tubular carbon nitride and sodium borohydride are mixed and subjected to low-temperature calcination in an inert gas atmosphere, and defect-modified phosphorus-doped tubular carbon nitride is obtained.
    Type: Application
    Filed: March 5, 2020
    Publication date: September 10, 2020
    Inventors: Jianmei LU, Dongyun CHEN, Jun JIANG
  • Publication number: 20200285236
    Abstract: A set of sensor information may include first sensor information generated based on a first sensor of a first vehicle and second sensor information generated based on a second sensor of a second vehicle. Individual sensor information may characterize positions of objects in an environment of individual sensors. Relevant sensor information for a vehicle may be determined based on the set of sensor information and a position of the vehicle. The relevant sensor information may characterize positions of objects in a maneuver environment of the vehicle. A desired navigation of the vehicle in the maneuver environment of the vehicle may be determined based on the relevant sensor information. An instruction may be provided to the vehicle based on the desired navigation of the vehicle. The instruction may characterize one or more maneuvers to be performed by the vehicle to execute the desired navigation.
    Type: Application
    Filed: May 21, 2020
    Publication date: September 10, 2020
    Inventors: Jianan Wang, Nengxiu Deng, Xiang Yu, Tiancheng Lou, Jun Peng, Kai Chen, Hao Song
  • Publication number: 20200283511
    Abstract: The present invention relates to an epitope on fibronectin B (ED-B) domain, more specifically to an antibody or an antibody fragment of ED-B domain, and can be widely applied in in-vitro detection and in-vivo positioning of ED-B domain as well as in targeted cancer therapy.
    Type: Application
    Filed: September 29, 2018
    Publication date: September 10, 2020
    Applicant: HEFEI LIFEON PHARMACEUTICAL CO., LTD.
    Inventors: Mei Zhang, Junqiu Ji, Meihua Gao, Jun Chen