Patents by Inventor Hongwei Sun

Hongwei Sun 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: 20240118927
    Abstract: A server cluster determines a first memory requirement of a first distributed application, where the first memory requirement indicates a memory size. The server cluster determines N first server nodes in the server cluster based on the first memory requirement and an available memory resource of each server node in the server cluster, and constructs a first memory pool based on the N first server nodes. The server cluster provides a service for the first distributed application based on the first memory pool.
    Type: Application
    Filed: December 12, 2023
    Publication date: April 11, 2024
    Inventors: Hongwei Sun, Guangcheng Li, Xiuqiao Li, Xiaoming Bao, Jun You
  • Patent number: 11945065
    Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: April 2, 2024
    Assignee: KEDE NUMERICAL CONTROL CO., LTD.
    Inventors: Hu Chen, Xin Deng, Zhihong Wei, Hongwei Sun, Yapeng Li, Haibo Zhang, Changlin Du, Cuijuan Guo, Guoshuai Zhang, Jun Wang, Feng Wang, Yinghua Li, Shaoyi Liu, Zidan Ju
  • Patent number: 11946196
    Abstract: The present disclosure discloses an atmospheric-pressure plasma equipment for fabric functional finishing and its application, and belongs to the field of textile printing and dyeing engineering. The atmospheric-pressure plasma equipment, including a discharging system, a grafting instrument and a cloth guider, can conduct continuous plasma treatment on fabrics under an atmospheric pressure, including plasma etching and plasma grafting, which breaks through the disadvantage of batch processing of vacuum plasma equipment. The equipment and method of the present disclosure realize functional finishing of the fabrics in the absence of water, and this finishing process is cost efficient, environmentally friendly, uniform, shorter treatment time and higher reactivity, and applicable to many materials and can keep the bulk properties of the treated substances.
    Type: Grant
    Filed: March 29, 2021
    Date of Patent: April 2, 2024
    Assignee: JIANGNAN UNIVERSITY
    Inventors: Chang-E Zhou, Hongwei Wang, Wenkai Shen, Lei Fan, Xin Ju, Guozheng Zhang, Tongxin Yang, Wanning Wang, Chang Sun
  • Patent number: 11898118
    Abstract: A silole derivative is of formula (I): each of the groups in the above formula is defined as those in the description. The silole derivative of formula (I) has aggregation-induced emission performance, and is particularly applicable in luminescent parts and devices, fluorescent probes, biological imaging, lubricating oils and greases. A lubricating grease composition has photoluminescence performance, as well as one or more of advantageous anti-oxidation properties, anti-wear properties, extreme pressure properties and anti-rust properties. It is applicable in many mechanical equipment in electrical industry, metallurgical industry, food industry, paper industry, automobile industry and aircraft industry.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: February 13, 2024
    Assignees: CHINA PETROLEUM & CHEMICAL CORPORATION, RESEARCH INSTITUTE OF PETROLEUM PROCESSING, SINOPEC
    Inventors: Xinyang Liu, Yifeng He, Minyang Zhuang, Hui Zheng, Hongwei Sun
  • Publication number: 20240039221
    Abstract: An electrical connector assembly includes a housing and a connector rotating unit. The connector rotating unit is rotatable relative to the housing under the action of an external force. The connector rotating unit includes a rotating body, a movable post and an electrical connector. The electrical connector assembly also includes an arc-shaped limiting groove mated with the movable post and an elastic member mated with the movable post. One end of the elastic member is fixed relative to the housing, and another end of the elastic member is connected with the movable post. The movable post is movable in the arc-shaped limiting groove. The elastic member is configured to rotate the connector rotating unit back to an original position after the connector rotating unit is rotated.
    Type: Application
    Filed: February 24, 2023
    Publication date: February 1, 2024
    Applicant: LUXSHARE PRECISION ACCESSORY (KUNSHAN) LTD.
    Inventors: Lianjie ZHANG, Hongwei SUN, Fan XIAO, Chunhe SHI
  • Publication number: 20240036728
    Abstract: Methods and apparatuses for processing data are provided. In an implementation, a method comprising: obtaining, by a reduction server of a plurality of reduction servers in a distributed processing system and from a first storage area, metadata of first data to be read, wherein the first data comprises a target data block in a plurality of data blocks of second data, and wherein the second data comprises a processing result of a mapping server of a plurality of mapping servers for input data, determining a first address of the first data in a global memory based on the metadata, wherein the global memory comprises memories of the plurality of mapping servers and the plurality of reduction servers, and reading the first data from the global memory based on the first address.
    Type: Application
    Filed: October 12, 2023
    Publication date: February 1, 2024
    Inventors: Hua XU, Xiaoming BAO, Hongwei SUN, Yihai ZHENG, Chun LIU
  • Publication number: 20240011881
    Abstract: A micropillar-enabled acoustic wave (?PAW) viscometer including a quartz crystal microbalance (QCM) substrate; at least one micropillar having a first end and a second end, defining a height therebetween, the at least one micropillar disposed on to the QCM substrate at the first end and extending perpendicular to the QCM substrate; and a film disposed between the at least one micropillar and the QCM substrate.
    Type: Application
    Filed: July 10, 2023
    Publication date: January 11, 2024
    Inventors: Hongwei Sun, Ilia Chiniforooshan Esfahani
  • Publication number: 20240012750
    Abstract: In a memory expansion method, a first network device generates a memory topology based on memory requirement information of a target application and usage of a memory resource in a first memory pool, wherein the first memory pool is a logical memory comprising memory resources provided by a plurality of network devices, and the memory topology indicates capacities of different types of memory resources in one or more network devices that need to be occupied by the target application. The network device then establishes a second memory pool in the first memory pool based on the memory topology, wherein the second memory pool comprises a memory resource that is allowed to be used by the target application.
    Type: Application
    Filed: September 25, 2023
    Publication date: January 11, 2024
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Hongwei Sun, Guangcheng Li, Peifeng Qin, Xiaoming Bao, Jun You, Xiuqiao Li
  • Publication number: 20230261425
    Abstract: An electrical connector includes a body, a number of first conductive terminals, a number of second conductive terminals, and a metal shielding member. The body includes a base portion and a tongue plate protruding beyond the base portion. Each first conductive terminal includes a first mating portion and a first fixing portion. Each second conductive terminal includes a second mating portion and a second fixing portion. The metal shielding member includes a shielding plate located between the first fixing portions of the first conductive terminals and the second fixing portions of the second conductive terminals, and a mounting plate integrally formed with the shielding plate. The metal shielding member is in elastic contact with the body. The present disclosure also discloses a method of making the electrical connector.
    Type: Application
    Filed: September 29, 2022
    Publication date: August 17, 2023
    Applicant: Luxshare precision accessory (Suzhou) LTD.
    Inventor: Hongwei SUN
  • Publication number: 20230236856
    Abstract: A desktop cloud system includes a desktop cloud server and a terminal. A virtual desktop instance is deployed on the desktop cloud server. The desktop cloud server is configured to obtain encoded data output by the virtual desktop instance, and send the encoded data to the terminal corresponding to the virtual desktop instance. The terminal is configured to decode the encoded data to obtain raw data, and present a virtual desktop based on the raw data.
    Type: Application
    Filed: March 28, 2023
    Publication date: July 27, 2023
    Inventors: Xiuqiao Li, Hongwei Sun
  • Publication number: 20230055452
    Abstract: The present invention provides a blisk machining center, including: A-axis rotary assembly, B-axis rotary assembly and C-axis rotary assembly, wherein the A-axis rotary assembly drives the blisk to rotate, the B-axis rotary assembly drives an attachment head to rotate, and the attachment head drives a tool to machine the blisk, and the C-axis rotary assembly drives the A-axis rotary assembly to rotate, wherein the intersection of the rotation axis of the B-axis rotary assembly and the rotation axis of the C-axis rotary assembly is the center of the machining area of the blisk, and the tip point of the tool is on the rotation axis of the B-axis rotary assembly. In the present invention, the machining area is near the rotation center of the C-axis turntable, which ensures that the speed and acceleration of the movement of each physical axis are kept within a lower range than those of general machine tools when the machine tool is performing the machining of the 5-axis rotary tool center point.
    Type: Application
    Filed: September 22, 2020
    Publication date: February 23, 2023
    Inventors: Hu CHEN, Pei LIU, Lianyang WANG, Hongwei SUN, Zhihong WEI, Shaozhi LI, Hongtao TANG, Meng LIN, Mingshan SONG, Hongzhen GUO, Lujun GAO
  • Publication number: 20230046979
    Abstract: This application provides a microservice call method. The method includes: A network interface card receives service call requests separately generated by a plurality of first services deployed on a first device, where each of the plurality of first services is corresponding to one second service, and the second service is used to process first data of a service call request generated by the first service corresponding to the second service; and the network interface card sends the service call request to the second service based on service governance logic related to the first data. In this way, a problem that contention of a plurality of proxies for a system resource causes process context switching and further causes a sharp increase in a service delay is resolved, and application performance is improved.
    Type: Application
    Filed: September 9, 2022
    Publication date: February 16, 2023
    Inventors: Yu JIANG, Hongwei SUN, Keyong SUN, Xiaoming BAO
  • Publication number: 20230035467
    Abstract: The present invention provides a linkage swing head structure, including: a base, a drive mechanism and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism and a lead screw. An end of the spindle is fixed with a cutter, and the spindle is fixed on an end of the connecting rod mechanism. An end of the connecting rod mechanism fixed with the spindle is sleeved on a support bearing, the connecting rod mechanism can rotate around the support bearing, the support bearing is fixed on the base, and the other end of the connecting rod mechanism is movably connected to the lead screw. An output end of the power mechanism is connected to an end of the lead screw. The connecting rod mechanism adjusts the rotation angle of the spindle by sliding on the lead screw. The drive mechanism of the present invention is far away from the spindle, and the interference range thereof to the spindle is small.
    Type: Application
    Filed: November 27, 2020
    Publication date: February 2, 2023
    Inventors: Hu CHEN, Xin DENG, Hongtao TANG, Haibo ZHANG, Yapeng LI, Cuijuan GUO, Changlin DU, Zhihong WEI, Hongwei SUN, Guoshuai ZHANG, Xiangyuan KONG, Gang XU, Dawei WANG, Dapeng DONG, Meng LIN, Pei LIU, Yanqing BAI, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
  • Publication number: 20230032515
    Abstract: The present invention discloses a belt-transmission angle attachment head, including a housing, a power mechanism, a transmission mechanism and a spindle; the power mechanism and transmission mechanism are arranged in the housing; the power mechanism includes a servo motor and a reducer, the servo motor is connected to the reducer, and an input shaft of the reducer is vertically arranged with respect to an output shaft of the reducer; the transmission mechanism includes a driving wheel, a transmission belt and a driven wheel, and the driving wheel is mounted on the output shaft of the reducer; a side of the spindle is mounted on the housing via a rotating shaft, an end of the rotating shaft away from the spindle is mounted with the driven wheel, the driving wheel and the driven wheel are connected via the transmission belt, and the spindle and the power mechanism are located on the same side of the transmission mechanism.
    Type: Application
    Filed: November 27, 2020
    Publication date: February 2, 2023
    Inventors: Hu CHEN, Xin DENG, Changlin DU, Cuijuan GUO, Yapeng LI, Haibo ZHANG, Zhihong WEI, Hongwei SUN, Guoshuai ZHANG, Mingshan SONG
  • Publication number: 20230037001
    Abstract: The present invention provides a multi-connecting rod linkage angle attachment head, including: a casing, a drive mechanism, and a spindle. The drive mechanism includes: a power mechanism, a connecting rod mechanism, and a fixing frame. The fixing frame is fixedly connected to an inner wall of the casing, and the power mechanism is fixedly connected to the fixing frame. The connecting rod mechanism includes: a first connecting rod, a second connecting rod and a third connecting rod. An end of the first connecting rod is rotatably connected to the fixing frame, and is fixedly connected to an output end of the power mechanism. The other end of the first connecting rod is rotatably connected to an end of the third connecting rod via a first pin. The other end of the third connecting rod is rotatably connected to an end of the second connecting rod via a second pin. The other end of the second connecting rod is fixed on a side wall of the spindle.
    Type: Application
    Filed: November 27, 2020
    Publication date: February 2, 2023
    Inventors: Hu CHEN, Xin DENG, Hongtao TANG, Changlin DU, Yapeng LI, Cuijuan GUO, Haibo ZHANG, Hongwei SUN, Zhihong WEI, Guoshuai ZHANG, Lixin LIU, Dawei WANG, Dapeng DONG, Meng LIN, Pei LIU, Yanqing BAI, Shaoyi LIU, Zidan JU
  • Publication number: 20230023718
    Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.
    Type: Application
    Filed: November 27, 2020
    Publication date: January 26, 2023
    Inventors: Hu CHEN, Xin DENG, Zhihong WEI, Hongwei SUN, Yapeng LI, Haibo ZHANG, Changlin DU, Cuijuan GUO, Guoshuai ZHANG, Jun WANG, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
  • Patent number: 11548025
    Abstract: A kind of real-time measurement system and method for height from spray boom to crop canopy was provided in present invention patent, which includes the following steps. Step 1: Calibration for ultrasonic ranging sensor; Step 2: Determination of included angle for two ultrasonic ranging sensors; Step 3: Collection of relative height between spray boom and crop canopy; Step 4: Anti-interference processing for height data; Step 5: Calculation of relative height from spray boom to crop canopy. Its characteristic lies in: two ultrasonic ranging sensors with a certain angle are installed at each end of the spray boom, the height of crop canopy was acquired under the control of control unit, and the relative height from spray boom to crop canopy was obtained by the anti-interference analysis and data conversion, the accurate monitoring for relative height from spray boom to crop canopy was realized while the spray boom is tilted.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: January 10, 2023
    Assignee: Jiangsu University
    Inventors: Jinyang Li, Jing Xu, Xinhua Wei, Hongwei Sun
  • Publication number: 20220395944
    Abstract: The present invention discloses a multi-degree-of-freedom numerical control turntable including: a B-shaft rotating assembly; a C1-shaft workbench swing assembly; a C2-shaft workbench rotating assembly; and an S-shaft workbench movement assembly. The B-shaft rotating assembly includes a rotating connection land and a B-shaft power control mechanism; the C2-shaft workbench rotating assembly includes a movement base, a workbench and a C2-shaft power control mechanism; the S-shaft workbench movement assembly includes a swing base and an S-shaft power control mechanism; and the C1-shaft workbench swing assembly includes a swing arm and a C1-shaft power control mechanism, with the C1-shaft line intersecting the B-shaft line. The S-shaft power control mechanism can drive the movement base to move along an S-shaft line on the swing base to cause a region to be machined of a workpiece to approach the intersection point of the C1-shaft line and the B-shaft line.
    Type: Application
    Filed: September 22, 2020
    Publication date: December 15, 2022
    Inventors: Hu CHEN, Lixin LIU, Hongwei SUN, Zhihong WEI, Changlin DU, Cuijuan GUO, Guoshuai ZHANG, Yapeng LI, Haibo ZHANG, Xin DENG, Xiangyuan KONG, Qidong GUO, Gang XU, Jun WANG, Feng WANG, Yinghua LI, Shaoyi LIU, Zidan JU
  • Publication number: 20220286409
    Abstract: This application provides a method and apparatus for configuring a quality of service policy for a service, and a computing device, and belongs to the field of network communications technologies. The method includes: obtaining a first data flow forwarded by a virtual switch; determining service information of the first data flow, where the service information includes a service type of the first data flow and an access path of the first data flow; determining, based on the service information of the first data flow, a quality of service QoS policy matching the first data flow; and configuring devices on the access path based on the matched QoS policy. According to this application, efficiency of configuring a quality of service policy for a service can be improved.
    Type: Application
    Filed: May 18, 2022
    Publication date: September 8, 2022
    Inventors: Keyong SUN, Lei XIAO, Hongwei SUN
  • Publication number: 20220224615
    Abstract: A latency assurance method is applied to a cloud platform and includes a service provision system and a latency assurance system. The service provision system includes a service created for a user according to a service requirement of the user. The latency assurance system is configured to provide a latency assurance cloud service for the user. The latency assurance cloud service provides latency assurance for the service of the user in the service provision system. The latency assurance method includes that the latency assurance system obtains a latency requirement parameter from the user and in a configuration interface, where the latency requirement parameter includes information about the service and a latency requirement that the service needs to meet.
    Type: Application
    Filed: March 28, 2022
    Publication date: July 14, 2022
    Inventors: Lei Xiao, Keyong Sun, Hongwei Sun