Patents by Inventor Jun Zhu

Jun Zhu 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).

  • Publication number: 20200335895
    Abstract: An electrical connector assembly includes a first connector and a second connector mateable with each other wherein each of the first connector and the second connector has an insulative housing essentially composed of a bottom wall, a side wall and a pair of end walls wherein all the bottom wall and the side wall are rectangular while the end walls are right triangular. The first connector and he second connector are coupled with each other in a complementary manner with the corresponding hypotenuses of the right triangles confronting each other. A sealing member of a frame structure is located at an interface between the coupled edges of the housings in an oblique manner.
    Type: Application
    Filed: April 22, 2020
    Publication date: October 22, 2020
    Inventors: TA-LUNG LIU, KUO-CHUN HSU, BIN PENG, JIAN-KUANG ZHU, TING-TING YIN, YU-JIA DENG, CHENG-JUN ZOU, ZHONG-BAO WU
  • Publication number: 20200335450
    Abstract: Embodiments of bonded semiconductor structures and fabrication methods thereof are disclosed. In an example, a semiconductor device includes a first and a second semiconductor structures. The first semiconductor structure includes a first interconnect layer including first interconnects. At least one first interconnect is a first dummy interconnect. The first semiconductor structure further includes a first bonding layer including first bonding contacts. Each first interconnect is in contact with a respective first bonding contact. The second semiconductor structure includes a second interconnect layer including second interconnects. At least one second interconnect is a second dummy interconnect. The second semiconductor structure further includes a second bonding layer including second bonding contacts. Each second interconnect is in contact with a respective second bonding contact. The semiconductor device further includes a bonding interface between the first and second bonding layers.
    Type: Application
    Filed: July 8, 2020
    Publication date: October 22, 2020
    Inventors: Tao Wang, Si Ping Hu, Jia Wen Wang, Shi Qi Huang, Jifeng Zhu, Jun Chen, Zi Qun Hua
  • Patent number: 10810486
    Abstract: Embodiments are described for minimizing a wait time for a rider after sending a ride request for a vehicle. An example computer-implemented method includes receiving a ride request, the request being for travel from a starting location to a zone in a geographic region during a specified timeslot. The method further includes predicting travel demand based on a number of ride requests in the zone during the specified timeslot. The method further includes requesting transport of one or more vehicles to the zone in response to the predicted number of ride requests when the travel demand is predicted to exceed a number of vehicles in the zone during the specified timeslot.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: October 20, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Wei Shan Dong, Peng Gao, Chang Sheng Li, Wei Sun, Renjie Yao, Ting Yuan, Jun Zhu
  • Patent number: 10812221
    Abstract: Systems and methods which provide for accurate decoding of a received channel signal when station identifier information is unknown. Embodiments accurately decode a physical downlink control channel (PDCCH), such as to obtain downlink control information (DCI), without knowing radio network temporary identifier (RNTI) information. An unknown station identifier information (USII) of embodiments uses redundancy reduction-based error checking (performing error checking between data decoded from a candidate control channel data block containing redundant data and a portion of that candidate control channel data block containing redundancy reduced data) for implementing decoding when station identifier information is unknown. Embodiments of a USII decoder may use a power detection technique for identifying candidate control channel data blocks used in redundancy reduction-based error checking operation.
    Type: Grant
    Filed: February 14, 2019
    Date of Patent: October 20, 2020
    Assignee: Hong Kong Applied Science and Technology Research Institute Co., Ltd.
    Inventors: Xiangyu Liu, Lu Yang, Eddy Chiu, Chenggang Lyu, Jun Zhu, Ching Hong Chris Leung, Man Wai Victor Kwan, Kong Chau Eric Tsang
  • Publication number: 20200324529
    Abstract: This present disclosure relates to a polyurethane laminated molding article, the polyurethane laminated molding article comprising a core layer and a reinforcing fiber layer disposed on at least one side of the core layer, the reinforcing fiber layer being formed by applying a polyurethane resin composition on one or more layer(s) of reinforcing fiber felt or reinforcing fiber fabric and curing the polyurethane resin. The polyurethane laminated molding article provided by the present disclosure has good demoulding properties and enables a high productivity.
    Type: Application
    Filed: June 14, 2017
    Publication date: October 15, 2020
    Inventors: Erika Zhu, Jun Li
  • Patent number: 10803000
    Abstract: Disclosed herein are system and electronic structure embodiments for implementing phase-aware control and scheduling. An embodiment includes a system with a bus controller configured to be activated in response to a first command. The bus controller may have a first clock speed and may drive an interface having a second clock speed. The system may further configure the bus controller to wait for a first time period in response to being activated, and a first circuit element structured to detect a first phase value of a first signal. In some embodiments, the bus controller may process a second command following passage of the first time period, and wait for a second time period, based on the detected first phase value and a ratio of the first and second clock speeds.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: October 13, 2020
    Assignee: Synopsys, Inc.
    Inventor: Jun Zhu
  • Patent number: 10804287
    Abstract: A method for forming a 3D memory device is disclosed. The method includes: forming an alternating dielectric stack on a substrate; forming a plurality of channel holes penetrating the alternating dielectric stack; forming a channel structure in each channel hole; forming a channel column structure on the channel structure in each channel hole; trimming an upper portion of each channel column structure to form a channel plug; and forming a top selective gate cut between neighboring channel plugs.
    Type: Grant
    Filed: September 10, 2018
    Date of Patent: October 13, 2020
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhenyu Lu, Yu Ru Huang, Qian Tao, Yushi Hu, Jun Chen, Xiaowang Dai, Jifeng Zhu, Yongna Li, Lidong Song
  • Publication number: 20200322990
    Abstract: A tracking reference signal (TRS) burst transmission method and apparatus wherein a transmit end determines to send a first TRS burst in the first slot in a maximum channel occupancy time (MCOT), that is, the TRS burst is sent at a start moment of the MCOT, so that a receive end can obtain precise time-frequency synchronization as soon as possible. In addition, when a length of a first MCOT is greater than Y slots, in addition to sending the first TRS burst in the first slot in the MCOT, it is further determined to send a second TRS burst in a slot that is in the first MCOT and whose distance to a start slot of a previous TRS burst is Y slots, to improve effectiveness of the time-frequency synchronization and further improve the reliability of receiving the data at the receive end.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Yang LIU, Jun ZHU, Qiong JIA, Jiayin ZHANG
  • Publication number: 20200322911
    Abstract: One example method includes obtaining first configuration information, where the first configuration information includes an initial reference time or a scale parameter, determining a current time according to a global navigation satellite system (GNSS) clock, and calculating a transmission timeslot in a device-to-device (D2D) communications system according to the current time and the first configuration information.
    Type: Application
    Filed: June 24, 2020
    Publication date: October 8, 2020
    Inventors: Mingchao LI, Jiezuo ZHU, Jun ZHANG, Guanglin HAN
  • Publication number: 20200319334
    Abstract: The invention provides a millimeter wave radar modeling-based method for object visibility determination, to solve the problem of object visibility determination based on virtual sensor modeling in intelligent vehicle simulation and testing, and improve the fidelity of sensor modeling while meeting simulation efficiency requirements. It includes the steps of target vehicle information detection to obtain target vehicle information; target vehicle reflection intensity simulation: for each target vehicle performing geometry culling on the target vehicle, discarding completely-invisible target vehicles, and calculating visible section information for each target vehicle that has a visible section, and reflection intensity calculation; target vehicle visibility determination: analyzing visibility of the target vehicle according to the target vehicle reflection intensity, and converting and outputting information of a visible object into an expression form of a real millimeter-wave radar sensing an object.
    Type: Application
    Filed: March 20, 2020
    Publication date: October 8, 2020
    Applicant: JILIN UNIVERSITY
    Inventors: Jun ZHAN, Xuecai DONG, Chunguang DUAN, Zhangu WANG, Rong LIU, Kai YANG, Huainan ZHU
  • Publication number: 20200320085
    Abstract: Blockchain based IoT data management can include receiving IoT data are with one or more processing units. At least one aggregation pattern of the IoT data can be determined by one or more processing units. The IoT data can be hashed, based upon the at least one aggregation pattern to obtain hash values of the IoT data by one or more processing units. The hash values can be sent to a blockchain system for storing by one or more processing units.
    Type: Application
    Filed: April 8, 2019
    Publication date: October 8, 2020
    Inventors: Xinlin Wang, Jun Zhu, Zhi Hu Wang, Timothy J. Hahn, Peng Ji
  • Patent number: 10795755
    Abstract: Provided are a method and apparatus for performing error handling operations using error signals A first error signal is asserted on an error pin on a bus to signal to a host memory controller that error handling operations are being performed by a memory module controller in response to detecting an error. Error handling operations are performed to return the bus to an initial state in response to detecting the error. A second error signal is asserted on the error pin on the bus to signal that error handling operations have completed and the bus is returned to the initial state.
    Type: Grant
    Filed: March 24, 2016
    Date of Patent: October 6, 2020
    Assignee: INTEL CORPORATION
    Inventors: Bill Nale, Jonathan C. Jasper, Murugasamy K. Nachimuthu, Jun Zhu, Tuan M. Quach
  • Patent number: 10796993
    Abstract: Embodiments of methods and structures for forming a 3D integrated wiring structure are disclosed. The method can include forming an insulating layer on a front side of a first substrate; forming a semiconductor layer on a front side of the insulating layer; patterning the semiconductor layer to expose at least a portion of a surface of the insulating layer; forming a plurality of semiconductor structures over the front side of the first substrate, wherein the semiconductor structures include a plurality of conductive contacts and a first conductive layer; joining a second substrate with the semiconductor structures; performing a thinning process on a backside of the first substrate to expose the insulating layer and one end of the plurality of conductive contacts; and forming a conductive wiring layer on the exposed insulating layer.
    Type: Grant
    Filed: May 6, 2020
    Date of Patent: October 6, 2020
    Assignee: Yangtze Memory Technologies Co., Ltd.
    Inventors: Jifeng Zhu, Jun Chen, Si Ping Hu, Zhenyu Lu
  • Patent number: 10795778
    Abstract: This application relates to a shared data recovery method performed at a first node of a data sharing system. The first node obtains a first eigenvalue of a first node after receiving a recovery request carrying a first block height; broadcasts the first eigenvalue to at least one second node and recovery indication information to the at least one second node. After determining, based on the first eigenvalue and a plurality of second eigenvalues, that data in shared data stored by all nodes of the data sharing system is consistent, the first node recovers data within a range of the first block height in the shared data after receiving a preset quantity of a plurality of pieces of recovery indication information, thereby ensuring consistency and security of data included in a block, and reducing pressure on a node of the data sharing system to store the shared data.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: October 6, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventors: Rui Guo, Maocai Li, Jianjun Zhang, Haitao Tu, Qi Zhao, Zongyou Wang, Jun Liang, Dawei Zhu, Lisheng Chen, Binhua Liu
  • Publication number: 20200309172
    Abstract: An elastic element includes a fastening portion, an extending portion connected with the fastening portion, a first bending portion, a first connecting portion connected with the first bending portion, a second bending portion, a second connecting portion, a third connecting portion, a first elastic arm, a fourth connecting portion and a second elastic arm. The first bending portion is connected with a front end of the extending portion. The second bending portion is connected with the first connecting portion. The second connecting portion is connected with a front of the second bending portion. The third connecting portion is connected with a front of the second connecting portion. The first elastic arm is connected with a front end of the third connecting portion. The fourth connecting portion is connected with the first elastic arm. The second elastic arm is connected with a front end of the fourth connecting portion.
    Type: Application
    Filed: September 9, 2019
    Publication date: October 1, 2020
    Inventors: JUN CHEN, ZHI-BIN DONG, FENG ZHU
  • Publication number: 20200305102
    Abstract: This application provides a communication method and a communications device. The method includes: determining configuration information of a plurality of synchronization signal blocks located at different frequency domain positions on one carrier, where the configuration information indicates configuration parameters of the plurality of synchronization signal blocks, the configuration parameter comprises configuration pattern indication information, and the configuration pattern indication information indicates synchronization signal blocks actually sent; and sending the configuration information to a terminal device.
    Type: Application
    Filed: May 15, 2020
    Publication date: September 24, 2020
    Inventors: Qiong Jia, Jun Zhu, Ji Wu, Jin Liu, Jun Luo
  • Publication number: 20200305247
    Abstract: System controller and method for a lighting system according to certain embodiments. For example, the system controller includes a first controller terminal configured to receive a first signal, and a second controller terminal coupled to a first transistor terminal of a transistor. The transistor further includes a second transistor terminal and a third transistor terminal. The second transistor terminal is coupled to a first winding terminal of a winding, and the winding further includes a second winding terminal coupled to a capacitor. Additionally, the system controller includes a third controller terminal coupled to the third transistor terminal of the transistor, and a fourth controller terminal coupled to a resistor and configured to receive a second signal. The second signal represents a magnitude of a current flowing through at least the winding, the third controller terminal, the fourth controller terminal, and the resistor.
    Type: Application
    Filed: February 28, 2020
    Publication date: September 24, 2020
    Inventors: ZHUOYAN LI, LIQIANG ZHU, XUEYOU LING, JUN ZHOU, LIEYI FANG
  • Patent number: 10785038
    Abstract: A method for processing account information in a block chain is provided. A computer device receives identity information and a transfer request, the transfer request requesting to transfer a resource in an account to a target account, the target account being generated by a certificate center. The computer device obtains owner information of the account from the certificate center according to the transfer request. The computer device compares the identity information and the owner information. The computer device transmits an authentication request to the block chain in response to determining that the identity information and the owner information are consistent, the authentication request requesting the block chain to transfer the resource in the account to the target account.
    Type: Grant
    Filed: April 1, 2019
    Date of Patent: September 22, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LTD
    Inventors: Rui Guo, Mao Cai Li, Jian Jun Zhang, Hai Tao Tu, Qi Zhao, Zong You Wang, Jun Liang, Da Wei Zhu, Bin Hua Liu
  • Patent number: 10785837
    Abstract: System controller and method for a lighting system according to certain embodiments. For example, the system controller includes a first controller terminal configured to receive a first signal, and a second controller terminal coupled to a first transistor terminal of a transistor. The transistor further includes a second transistor terminal and a third transistor terminal. The second transistor terminal is coupled to a first winding terminal of a winding, and the winding further includes a second winding terminal coupled to a capacitor. Additionally, the system controller includes a third controller terminal coupled to the third transistor terminal of the transistor, and a fourth controller terminal coupled to a resistor and configured to receive a second signal. The second signal represents a magnitude of a current flowing through at least the winding, the third controller terminal, the fourth controller terminal, and the resistor.
    Type: Grant
    Filed: April 16, 2019
    Date of Patent: September 22, 2020
    Assignee: On-Bright Electronics (Shanghai) Co., Ltd.
    Inventors: Zhuoyan Li, Liqiang Zhu, Xueyou Ling, Jun Zhou, Lieyi Fang
  • Patent number: 10783782
    Abstract: A computer-implemented method, a device and a computer program product for managing a vehicle are proposed. The computer-implemented method comprises: a determining, by a device operatively coupled to one or more processing units, a potential road section associated with a current road section on which a first vehicle is moving, the potential road section being a road section to which the first vehicle potentially moves from the current road section; obtaining, by the device, a road condition of the potential road section, the road condition being generated at least based on monitoring records of a second vehicle moving on the potential road section; and in response to the road condition indicating that the potential road section is unsuitable for moving on, transmitting, by the device, an alert about the potential road section to the first vehicle.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: September 22, 2020
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Zhi Hu Wang, Shiwan Zhao, Li Zhang, Jun Zhu