Patents by Inventor Lijun Zu

Lijun Zu 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: 11806838
    Abstract: A surface-treating article, comprising a circular substrate (100) comprising a first major surface, an abrasive disposed on the first major surface, the abrasive having a first concentration at a first radius (110) measured from the center of the substrate, the abrasive having a second concentration not equal to the first concentration at a second radius (120) measured from the center of the substrate, wherein the first radius (110) and the second radius (120) are different lengths.
    Type: Grant
    Filed: July 9, 2018
    Date of Patent: November 7, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Lijun Zu, Andrew C. Anderson, Sarah L. Hagen, Jesse D. Lund, Qihong Nie, David C. Raithel, Kim C. Sachs, Jr.
  • Publication number: 20230179528
    Abstract: A data transmission method includes: determining, by a regional access device, a message that needs to be transmitted includes M pieces of QoS information; and after the regional access device determines that a device identifier in a first piece of QoS information is consistent with a device identifier of the regional access device, updating a QoS value of the message that needs to be transmitted with a first QoS value in the first piece of QoS information, and forwarding the updated message that needs to be transmitted. The first piece of QoS information is any one of the M pieces of QoS information.
    Type: Application
    Filed: November 5, 2021
    Publication date: June 8, 2023
    Inventors: Lijun ZU, Hang YUAN, Jintan WU, Hongmei CHU
  • Publication number: 20230080588
    Abstract: The simulation device is provided with a user space and a network adapter. The method comprises: a simulation device obtains a serialization command of a simulation test and configures the serialization command for a plurality of MQTT client instances, controls the plurality of MQTT client instances to package the serialization command by using a simulation protocol stack of a user space so as to obtain a simulation message, transmits the simulation message to a network adapter, and the network adapter sends said message to an MQTT server for simulation testing.
    Type: Application
    Filed: January 13, 2021
    Publication date: March 16, 2023
    Inventors: Hang YUAN, Lijun ZU, Guobao LIU, Jun FU, Zhijie XUE
  • Publication number: 20230038232
    Abstract: Floor finish removal pad assemblies are described. Methods of removing floor finish with floor finish removal pad assemblies are described. In particular, the floor finish removal pad assemblies include a compressible backing pad and a plurality of discontinuously arranged non-rigid coated abrasives or a single discontinuously patterned substantially coextensive coated abrasive. Methods using such floor finish removal pad assemblies may remove floor finish effectively even without the use of chemical strippers.
    Type: Application
    Filed: December 21, 2020
    Publication date: February 9, 2023
    Inventors: Lijun Zu, Joseph B. Eckel, Aaron K. Nienaber, Jaime M. Manalo, Yuyang Liu, Thomas J. Nelson
  • Patent number: 11467864
    Abstract: A method for creating a virtual machine and/or a container through a unified resource scheduling coordinator, a unified resource scheduling coordinator, a unified resource scheduling system and a computer storage medium.
    Type: Grant
    Filed: July 5, 2019
    Date of Patent: October 11, 2022
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Lijun Zu, Mengdong Zhai, Hang Yuan, Zhihui Lv, Jintan Wu, Shuo He
  • Patent number: 11343168
    Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: May 24, 2022
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Lijun Zu, Hang Yuan, Yongkai Zhou, Shuo He, Zhijun Wei
  • Patent number: 11296997
    Abstract: The present disclosure relates to an SDN-based VPN traffic scheduling method and scheduling system. The method includes: configuring an SDN switching device to implement establishment of a communication link between a CE device and a PE device; performing VPN configuration on a controller; distributing, by the controller, a corresponding flow table to the SDN switching device, the flow table being used to translate a repeated address within a VPN to a non-conflict space address to distinguish different VPN traffic; configuring, by the controller, different traffic scheduling paths for the different VPN traffic according to a preset traffic scheduling strategy; and distributing, by the controller, the traffic scheduling paths to the PE device.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: April 5, 2022
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Hang Yuan, Lijun Zu, Jintan Wu
  • Patent number: 11238420
    Abstract: An inter-vehicle wireless payment method employing 5G communication network comprises a requesting vehicle sending a payment request to a base station; the base station retrieving vehicle information of a friend vehicle of the requesting vehicle based on the payment request; the base station encrypting request information with the vehicle information and broadcasting it; vehicles in coverage of the base station decoding broadcast information with respective vehicle information, and upon successful decoding, the friend vehicle as a responding vehicle acquiring the request information; the responding vehicle generating payment information based on the request information and sending it to the base station, the base station sending the payment information to a payment platform, and the payment platform returning a payment result to the responding vehicle; and the base station allocating a D2D communication channel to the requesting and responding vehicles, and the responding and requesting vehicles communicating
    Type: Grant
    Filed: November 13, 2018
    Date of Patent: February 1, 2022
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Lijun Zu, Nannan Li, Yue Jin, Ping Wang, Shuo He
  • Publication number: 20210377149
    Abstract: The present disclosure provides a region interconnect (RI) controller including a region interconnect routing module configured when a tenant is created. The region interconnect routing module is configured to assign a first identifier to the tenant for identifying traffic of the tenant, in a core switching network, create a virtual routing forwarding instance for the tenant and bind the first identifier and the virtual routing forwarding instance, and to activate a dynamic routing protocol in the core switching network and bind a dynamic routing protocol instance to the virtual routing forwarding instance, where virtual routers corresponding to the tenant and distributed in a plurality of independent network partitions are associated with the region interconnect control method and a computer storage medium. The technical solution of the present disclosure achieves a direct intranet connection in a heterogeneous SDN network region.
    Type: Application
    Filed: August 27, 2018
    Publication date: December 2, 2021
    Inventors: Lijun ZU, Hang YUAN, Yongkai ZHOU, Shuo HE, Zhijun WEI
  • Patent number: 11088965
    Abstract: The present disclosure relates to a SDN-based method for mirroring packets, wherein a SDN controller is coupled to an upper layer application and at least one data switching exchange respectively, and the method including: a) the upper layer application sends a mirroring instruction to the SDN controller through a first northbound interface of the SDN controller; b) the SDN controller generates a second flow table based on the mirroring instruction and a first flow table sent by a first data switching exchange; wherein the first data switching exchange initiates transmission of the packets, the first flow table encapsulates the packets, and the second flow table includes at least an action command corresponding to the mirroring instruction; and c) a second data switching exchange extracts the packets from the second flow table, and mirrors the packets to the designated node based on the action command.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: August 10, 2021
    Assignee: CHINA UNIONPAY CO., LTD.
    Inventors: Hang Yuan, Yongkai Zhou, Lijun Zu, Huajun Chen, Junling Yan, Guobao Liu, Shuo He
  • Publication number: 20210212544
    Abstract: A scouring article include a three-dimensional non-woven web of fibers bonded to one another to form a lofty, non-woven substrate. An abrasive coating is coated on the substrate. The abrasive coating includes a binder; a first plurality of abrasive particles and a second plurality of abrasive particles dispersed in the binder. The first plurality of inorganic abrasive particles has a Mohs' hardness of 7 greater and a median particle size in the range of 20 microns to 100 microns. The second plurality of organic abrasive particles has a Mobs' hardness in the range of 1 to 5 and a median particle size greater than 100 microns. The average surface roughness created by use of the scouring article, according to the surface roughness test, is less than 8 microns.
    Type: Application
    Filed: May 15, 2019
    Publication date: July 15, 2021
    Applicant: 3M Innovative Properties Company
    Inventors: Lijun ZU, David C. RAITHEL
  • Publication number: 20210117220
    Abstract: A method for creating a virtual machine and/or a container through a unified resource scheduling coordinator, a unified resource scheduling coordinator, a unified resource scheduling system and a computer storage medium.
    Type: Application
    Filed: July 5, 2019
    Publication date: April 22, 2021
    Applicant: CHINA UNIONPAY CO., LTD.
    Inventors: Lijun ZU, Mengdong ZHAI, Hang YUAN, Zhihui LV, Jintan WU, Shuo HE
  • Patent number: 10900766
    Abstract: Capacitive sensing devices are provided that include a sensing pattern of conductive traces disposed upon the surface of a substrate and a first passive circuit element that includes a metallic conductor disposed upon the same surface of the substrate. In some embodiments, the first passive circuit element is a component of an electronic circuit that can be, for example, a low pass filter. Provided capacitive sensing devices are useful, for example, when incorporated into projected touch screen display panels for use on electronic devices.
    Type: Grant
    Filed: December 15, 2014
    Date of Patent: January 26, 2021
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Billy L. Weaver, Matthew H. Frey, Lijun Zu, Cristin E. Moran
  • Publication number: 20210021537
    Abstract: The present disclosure relates to an SDN-based VPN traffic scheduling method and scheduling system. The method includes: configuring an SDN switching device to implement establishment of a communication link between a CE device and a PE device; performing VPN configuration on a controller; distributing, by the controller, a corresponding flow table to the SDN switching device, the flow table being used to translate a repeated address within a VPN to a non-conflict space address to distinguish different VPN traffic; configuring, by the controller, different traffic scheduling paths for the different VPN traffic according to a preset traffic scheduling strategy; and distributing, by the controller, the traffic scheduling paths to the PE device.
    Type: Application
    Filed: July 8, 2019
    Publication date: January 21, 2021
    Applicant: CHINA UNIONPAY CO., LTD.
    Inventors: Hang YUAN, Lijun ZU, Jintan WU
  • Publication number: 20210000248
    Abstract: A brush assembly comprising a cushion pad and a plurality of brushes secured to the cushion pad. The cushion pad has a 25% compressibility within the range of 6.9 kPa (1 psi) to 2413 kPa (350 psi). At least one of the plurality of brushes comprises: a brush base, and bristles, the bristles comprising moldable polymeric material and abrasive particle additives.
    Type: Application
    Filed: March 8, 2019
    Publication date: January 7, 2021
    Inventors: James L. Erickson, Samad Javid, Lijun Zu
  • Publication number: 20200398692
    Abstract: The present disclosure provides a fee calculation apparatus. The fee calculation apparatus includes: a first receiving unit configured to receive a unique identification of a vehicle; a transmission unit configured to send a first request to a vehicle payment system after completing a fee calculation, the first request including the unique identification of the vehicle; and a second receiving unit configured to receive a response to the first request from the vehicle payment system. The disclosure also provides a fee calculation method, a charging post including the fee calculation apparatus, a vehicle communicating with the fee calculation apparatus or the charging post, a vehicle payment system, a signaling transmission method and a computer storage medium for the vehicle payment system.
    Type: Application
    Filed: December 11, 2018
    Publication date: December 24, 2020
    Inventors: Lijun ZU, Sishuang WAN, Yue JIN, Shuo HE
  • Publication number: 20200372477
    Abstract: An inter-vehicle wireless payment method employing 5G communication network comprises a requesting vehicle sending a payment request to a base station; the base station retrieving vehicle information of a friend vehicle of the requesting vehicle based on the payment request; the base station encrypting request information with the vehicle information and broadcasting it; vehicles in coverage of the base station decoding broadcast information with respective vehicle information, and upon successful decoding, the friend vehicle as a responding vehicle acquiring the request information; the responding vehicle generating payment information based on the request information and sending it to the base station, the base station sending the payment information to a payment platform, and the payment platform returning a payment result to the responding vehicle; and the base station allocating a D2D communication channel to the requesting and responding vehicles, and the responding and requesting vehicles communicating
    Type: Application
    Filed: November 13, 2018
    Publication date: November 26, 2020
    Applicant: China UnionPay Co., Ltd.
    Inventors: Lijun ZU, Nannan LI, Yue JIN, Ping WANG, Shuo HE
  • Publication number: 20200156216
    Abstract: A surface-treating article, comprising a circular substrate (100) comprising a first major surface, an abrasive disposed on the first major surface, the abrasive having a first concentration at a first radius (110) measured from the center of the substrate, the abrasive having a second concentration not equal to the first concentration at a second radius (120) measured from the center of the substrate, wherein the first radius (110) and the second radius (120) are different lengths.
    Type: Application
    Filed: July 9, 2018
    Publication date: May 21, 2020
    Inventors: Lijun Zu, Andrew C. Anderson, Sarah L. Hagen, Jesse D. Lund, Qihong Nie, David C. Raithel, Kim C. Sachs, JR.
  • Patent number: D893974
    Type: Grant
    Filed: January 4, 2019
    Date of Patent: August 25, 2020
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Lijun Zu, Jonathan C. Dilley, Donald T. Landin, Anthony D. Deutsch, Andrew C. Anderson, Craig R. Sykora
  • Patent number: D974686
    Type: Grant
    Filed: July 29, 2020
    Date of Patent: January 3, 2023
    Assignee: 3M INNOVATIVE PROPERTIES COMPANY
    Inventors: Lijun Zu, John B. Stender