Patents by Inventor Peng Zhao

Peng Zhao 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: 11149400
    Abstract: A thin-slotting lifting synchronous grouting device and its usage method are provided. The device includes a hollow force-bearing column through which a feeding pipe passes; wherein: left and right cutting plates are respectively fixedly arranged on each side of the hollow force-bearing column; a left connecting plate is fixedly arranged on an outside of the left cutting plate; a right guiding column is fixedly arranged on an outside of the right cutting plate; center lines of the left connecting plate, the right guiding column and the hollow force-bearing column are in a same plane; a top end of to the feeding pipe is connected to a grouting device, and a bottom end is connected to a spraying device; a spraying nozzle of the spraying device stretches out along the hollow force-bearing column; and a lower end of the hollow force-bearing column is connected with a disposable conical head.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: October 19, 2021
    Assignees: Infrastructure Renewal Institute of Southern China, WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
    Inventors: Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Xianfeng Zhao, Yingli Wang
  • Patent number: 11151439
    Abstract: A computing in-memory system and computing in-memory method based on a skyrmion race memory are provided. The system comprises a circuit architecture of SRM-CIM. The circuit architecture of the SRM-CIM comprises a row decoder, a column decoder, a voltage-driven, a storage array, a modified sensor circuit, a counter Bit-counter and a mode controller. The voltage-driven includes two NMOSs, and the two NMOSs are respectively connected with a selector MUX. The modified sensor circuit compares the resistance between a first node to a second node and a third node to a fourth node by using a pre-charge sense amplifier. The storage array is composed of the skyrmion racetrack memories. The computing in-memory architecture is designed by utilizing the skyrmion racetrack memory, so that storage is realized in the memory, and computing operation can be carried out in the memory.
    Type: Grant
    Filed: April 25, 2019
    Date of Patent: October 19, 2021
    Assignees: HEFEI INNOVATION RESEARCH INSTITUTE, BEIHANG UNIVERSITY, BEIHANG UNIVERSITY
    Inventors: Peng Ouyang, Yu Pan, Youguang Zhang, Weisheng Zhao
  • Patent number: 11149399
    Abstract: A track-type shotcrete integrated system includes: a proportioner working bin, a storage bin, a power bin, and load-bearing legs, wherein bottom sections of the load-bearing legs are equipped with a track chassis for moving, and the track chassis is electrically connected to a track controller; the storage bin contains a storage tank I and a storage tank II for storing different raw materials; a feed pump I is installed on a top of the storage tank I, and a feed pump II is installed on a top of the storage tank II; inlet pipes of the feed pump I and the feed pump II insert into the storage tank I and storage tank II respectively, and outlet pipes of the feed pump I and the feed pump II are connected to a feed pipe I and a feed pipe II respectively.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: October 19, 2021
    Assignees: Infrastructure Renewal Institute of Southern China., WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
    Inventors: Fuming Wang, Hongyuan Fang, Peng Zhao, Yanhui Pan, Xianfeng Zhao, Yingli Wang
  • Publication number: 20210320359
    Abstract: The present application is provided with a battery pack, including a first battery module, a second battery module and a box body, where the first battery module and the second battery module are housed in the box body; the box body including a lower box body configured to support the first battery module and the second battery module, and an upper box body fitting with the lower box body. The lower box body includes a first connecting portion, and the first connecting portion is located between the first battery module and the second battery module. The upper box body includes a second connecting portion, where the first connecting portion and the second connecting portion are fixed and connected. In the battery pack of the present application, the problem of downward deflection of the lower box body is avoided and the strength of the battery pack is improved.
    Type: Application
    Filed: June 24, 2021
    Publication date: October 14, 2021
    Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Kaijie YOU, Xingdi CHEN, Yanhuo XIANG, Fenggang ZHAO, Linggang ZHOU, Peng WANG
  • Publication number: 20210316489
    Abstract: The present disclosure discloses a method for on-line measurement of the polymer melt temperature, comprising: on-line measurement of ultrasonic sound velocity c of melt in an injection molding process, on-line measurement of melt pressure P in the injection molding process, and obtaining melt temperature T in the injection molding process by formula (1). The present disclosure also discloses an apparatus for on-line measurement of the polymer melt temperature. The method and the apparatus provided in the present disclosure may enable on-line and in-situ characterization of the melt density and further enable on-line quantitative measurement of the melt quality. Compared with infrared measurement methods, the method provided herein is significantly reduced in cost, which is of great significance to theoretical researches of crystallization process and shear heating.
    Type: Application
    Filed: April 9, 2021
    Publication date: October 14, 2021
    Inventors: Peng Zhao, Jianfeng Zhang, Kaipeng Ji, Zhengyang Dong, Neng Xia, Hongwei Zhou, Jianzhong Fu
  • Patent number: 11143027
    Abstract: A construction method of a rectangular working well includes steps of: (I) designing functional requirements for the rectangular working well; (II) constructing a caisson of an enclosing structure of the rectangular working well; (III) constructing an edge protector; (IV) excavating earthwork of the rectangular working well; (V) forming a bottom cover for the rectangular working well, and pre-embedding a sliding track, a pull ring and a back wall anchor; (VI) installing a ladder for entering the rectangular working well; (VII) preventing joint leakage; (VIII) installing a water-proof pressure plate at an entrance of the preset pipe jacking hole; (IX) constructing the sliding back wall; (X) lifting the sandwich concrete slab wall at a top of the preset pipe jacking hole; and (XI) performing pipe jacking. The structure system constructed by the present invention has many advantages such as clear function, safety, quickness, and flexible design.
    Type: Grant
    Filed: April 23, 2020
    Date of Patent: October 12, 2021
    Assignees: Infrastructure Renewal Institute of Southern China, WELEAD Infrastructure Engineering Technology (Zhengzhou), Ltd.
    Inventors: Fuming Wang, Hongyuan Fang, Yanhui Pan, Peng Zhao, Chengchao Guo
  • Patent number: 11143440
    Abstract: The disclosed subject matter includes an active control alternating-direct flow hybrid mechanical cryogenic system, and relates to the field of cryogenic refrigeration technologies. The active control alternating-direct flow hybrid mechanical cryogenic system includes a main compressor, a Stirling cold finger, an intermediate heat exchanger, a pulse tube cold finger, a first dividing wall type heat exchanger, a final precooled heat exchanger, a second dividing wall type heat exchanger, and an evaporator that are communicated successively, where the second dividing wall type heat exchanger is connected to the evaporator through a second connecting pipeline, and a throttling element is disposed on the second connecting pipeline; a pulse tube cold head of the pulse tube cold finger is communicated with the final precooled heat exchanger through a cold chain; and a check valve is disposed on the intermediate heat exchanger.
    Type: Grant
    Filed: December 16, 2019
    Date of Patent: October 12, 2021
    Assignee: Shanghai Institute of Technical Physics, Chinese Academy of Sciences
    Inventors: Shaoshuai Liu, Yinong Wu, Zhenhua Jiang, Lei Ding, Haifeng Zhu, Baoyu Yang, Xiaoping Qu, Zhi Lu, Zheng Huang, Peng Zhao
  • Publication number: 20210313644
    Abstract: The embodiments of the present disclosure provide a battery module and a battery pack. A battery module includes: a cooling component; and a battery group, comprising secondary batteries disposed side by side in a first direction and each including a case having an accommodating hole, an electrode assembly disposed in the accommodating hole, and a cap assembly, the electrode assembly including two end faces disposed opposite to each other in a second direction intersecting the first direction and an electrode tab extending from each end face. The secondary batteries each includes two sides opposite to each other in the second direction, the cooling component is disposed on at least one of the two sides, the cooling component and the end face are respectively disposed on two sides of the case in the second direction, and the cooling component is connected and fixed to each of the secondary batteries.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 7, 2021
    Applicant: Contemporary Amperex Technology Co., Limited
    Inventors: Haizu JIN, Linggang ZHOU, Peng WANG, Dongyang SHI, Xingdi CHEN, Fei Hu, Fenggang ZHAO, Yanhuo XIANG, Yongshou LIN
  • Publication number: 20210315087
    Abstract: Electrostatic discharge (ESD) brushes are described. An ESD brush includes a base (102) and a plurality of bristles(104-1, 104-2, 104-3, . . . , 104-n, 304-1, 304-2) integrated with the base(102).
    Type: Application
    Filed: November 21, 2018
    Publication date: October 7, 2021
    Inventors: Da Peng Li, Chee-Kheong Chooi, Zhi Yuan Zhao
  • Patent number: 11139527
    Abstract: The present disclosure provides a lower box body, a battery box and a vehicle, the lower box body comprises a base body, a first protecting assembly, a mounting hole. The base body comprises a bottom plate portion, a side plate portion, eave portions. The first protecting assembly is provided at outside of the base body, fixed to the base body and is attached to the eave portion. The mounting hole penetrates the eave portion and the first protecting assembly. The first protecting assembly improves the entirety structural strength of the lower box. Because the mounting hole is formed by penetrating the eave portion and the first protecting assembly, the structural stability of the mounting location of the lower box body is improved, thereby making the mounting location of the lower box body not be prone to be deformed or damaged when the battery box is subjected to the external force.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 5, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Yuqun Zeng, Fenggang Zhao, Xingdi Chen, Lei Wang, Linggang Zhou, Peng Wang, Derong Wang, Cong Bao
  • Patent number: 11139526
    Abstract: The present disclosure provides a battery box and a vehicle, the battery box comprises an upper box body, a lower box body, a connecting member, a fixing member. The upper box body comprises a first eave portion, the lower box body comprises a second eave portion. The first eave portion is provided with a first connecting hole, the second eave portion is provided with a second connecting hole and a mounting hole. The connecting member passes through the first connecting hole and the second connecting hole to connect the upper box body and the lower box body. The fixing member passes through the mounting hole to make the lower box body mounted to external equipment, compared with the conventional battery box, the lower box body is equivalent to the arrangement of eliminating the third eave portion, it simplifies the structure and reduces the weight, thereby improving the energy density.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: October 5, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Yuqun Zeng, Fenggang Zhao, Xingdi Chen, Lei Wang, Linggang Zhou, Peng Wang
  • Publication number: 20210303891
    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for liveness detection are provided. One of methods includes: displaying an image to a user, and capturing a face image of the user while displaying the image to the user; determining an eye image of an eye of the user based on the face image; extracting a to-be-verified image from the eye image of the user, wherein the to-be-verified image is reflection of the displayed image in the eye of the user; comparing the displayed image with the to-be-verified image to determine whether the to-be-verified image matches the displayed image; and performing liveness detection on the user based on a result of comparison.
    Type: Application
    Filed: March 30, 2021
    Publication date: September 30, 2021
    Inventors: Peng WU, Zhu ZHU, Hai WANG, Hongwei ZHAO
  • Publication number: 20210304192
    Abstract: The DYNAMIC CHECKOUT BUTTON APPARATUSES, METHODS AND SYSTEMS (DCB) transforms product page checkout request input and user identification input via DCB components such as offer/discount determination component and checkout button embedding component, into dynamic checkout button outputs.
    Type: Application
    Filed: April 19, 2021
    Publication date: September 30, 2021
    Inventors: Thomas Purves, Clint Florez, Amit Gupta, Aparna Krishnan Girish, Peng Zhao, Chunxi Jiang, Sang Wook Lee, Kevin Carvalho
  • Publication number: 20210306859
    Abstract: A communication method, a communication device, and a readable storage medium, wherein the communication method includes: establishing a communication connection with a data source device; establishing a second wired connection with at least one other device; and exchanging identification information with the at least one other device through the second wired connection, thereby the at least one other device receiving communication data sent from the data source device according to the received identification information. With the above method, multi-device communication is performed quickly and reliably.
    Type: Application
    Filed: March 6, 2019
    Publication date: September 30, 2021
    Applicant: RDA MICROELECTRONICS TECHNOLOGIES (SHANGHAI) CO., LTD.
    Inventors: Xingpeng ZHAO, Peng WEI, Wei LIU, Mingfang PAN, Chinghwa YU, Bixiang HU, Haifeng ZHAI
  • Publication number: 20210301658
    Abstract: A method of rock typing includes obtaining mercury injection capillary pressure (MICP) data regarding a region of interest. A distance matrix is computed for distributions determined from the MICP data using a statistical distance metric. A cluster tree of the distributions is generated using the distance matrix. The cluster tree is adjusted based on a petrographic characteristic to produce an adjusted cluster tree, which is used to determine a pore structure types of the region of interest.
    Type: Application
    Filed: March 31, 2020
    Publication date: September 30, 2021
    Applicant: SAUDI ARABIAN OIL COMPANY
    Inventors: Ming Zhang, Hongwen Zhao, Yufeng Cui, David Amendt, Peng Lu
  • Publication number: 20210303597
    Abstract: A data-replication system replicates a source database to a target database by first intelligently identifying and prioritizing a set of hot queries that have each in the past been submitted to the source database at a rate exceeding a threshold submission rate. Any previously replicated content contained in a database table accessed by a hot query is copied to a set of memory-resident blocks. The blocks are then updated with incremental changes made to the table's contents since the most-recent previous replication. Each updated block is copied to the target database in order of the priority of the block's corresponding hot query. When all blocks that contain data of a particular table have been copied into the target database, that table becomes available to users of the target database despite the fact that the entire database has not yet been fully replicated.
    Type: Application
    Filed: March 27, 2020
    Publication date: September 30, 2021
    Inventors: He Fang Zhang, Peng Hui Jiang, Wei Guo, Yue Li, Jin Ping Lin, Meng Zhao, Qian Tao
  • Patent number: 11134064
    Abstract: The present invention relates to a network guard unit for an industrial embedded system and a guard method. The specific method is to form the network guard unit (NGU) through security technologies, such as integrated access control, identity authentication and communication data encryption, to provide active guard for a site control device. The NGU comprises an access control module, an identity authentication module, a data encryption module, a key negotiation module and a PCIE communication module, and supports the communication modes of dual network cards and PCIE bus. The present invention builds a secure and trusted operating environment for industrial control systems in combination with an active guard technical means in the field of information security on the basis of ensuring the correctness and the feasibility of security of various terminal devices in the industrial control systems.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: September 28, 2021
    Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
    Inventors: Xianda Liu, Tianyu Wang, Jianming Zhao, Bowen Zhang, Peng Zeng, Haibin Yu
  • Patent number: 11132468
    Abstract: The present invention relates to a security processing unit of PLC and a bus arbitration method thereof, to provide PLC with an active defense means to build a PLC hardware and software security layer. On a hardware security layer, a part of hardware processing mechanism is added to support trusted measurement, encryption algorithms and signature algorithms, and a virtual isolation technology is used; and on a software security layer, transparent encryption and decryption, integrity verification, backup recovery and virtual isolation security mechanism are provided. The security processing aspect is improved to achieve the purpose of security and reliability. The present invention can correctly establish a trusted environment of PLC to ensure that PLC is guided by a strictly verified path. A new star type trusted structure is designed to reduce loss during information transmission and increase information transmission efficiency.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: September 28, 2021
    Assignee: SHENYANG INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES
    Inventors: Haibin Yu, Peng Zeng, Xianda Liu, Jianming Zhao, Tianyu Wang, Bowen Zhang
  • Patent number: 11127344
    Abstract: A method for driving a display panel, a device for driving a display panel and a display device are provided. The method for driving a display panel includes: acquiring a GOA signal corresponding to a current frame of image, where the GOA signal includes a plurality of clock signals; determining a transmission channel corresponding to each of the plurality of clock signals, and generating a correspondence relationship between the clock signals and respective transmission channels, where the transmission channels are used to deliver the clock signals from a GOA control signal generator to a GOA circuit of the display panel, the current frame of image is different from at least one frame of image previous to the current frame of image with respect to the correspondence relationship between the clock signals and respective transmission channels; and transmitting the clock signals by using the determined transmission channels.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: September 21, 2021
    Assignees: HEFEI BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Peng Zhao, Bin Li, Xiuqin Yang, Huiming Wang, Jing Ma, Rongcheng Liu, Min Wang, Qing Lei, Jinbo Xu
  • Patent number: 11129165
    Abstract: The present invention relates to the field of wireless communications technologies, and provides a method for transmitting a carrier, a base station, user equipment, and a system. The method discloses: sending, by a base station, a second carrier, where the second carrier at least partially shares a same resource area with a first carrier, the resource area includes a plurality of resource elements, and the first carrier and the second carrier occupy different resource elements; and sending, by the base station, blank resource element indication information to user equipment that receives the second carrier, where the blank resource element indication information is used to indicate a position of a resource element occupied by the first carrier in the shared resource area. According to the solutions provided in the embodiments, a resource utilization rate of a communications system is improved, and interference between carriers is avoided.
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: September 21, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Guohua Zhou, Zhenfei Tang, Yueying Zhao, Hao Tang, Peng Zhang, Dongdong Wei