Patents by Inventor Ziming Li

Ziming Li 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: 20240166449
    Abstract: An inspection robot system, including one or more detection devices, a rail, a traction device, one or more connecting devices, and a multi-axis manipulator. The detection devices are configured to at least obtain environmental image information. The rail is suspended in an air. The traction device includes a steel cable and a steel cable drive assembly. The steel cable drive assembly is connected to the steel cable and is configured to drive the steel cable to move along an axial direction of the steel cable. The connecting devices are slidably connected to the rail. The detection devices are respectively arranged on the connecting devices. The connecting devices are connected to the steel cable and are configured to move along the rail under a traction of the steel cable. At least one of the connecting devices is/are each provided with the multi-axis manipulator.
    Type: Application
    Filed: June 4, 2021
    Publication date: May 23, 2024
    Applicants: TAIYUAN UNIVERSITY OF TECHNOLOGY, SHANXI DEDICATED MEASUREMENT CONTROL CO., LTD., TAIYUAN BOSHITONG MACHINERY, ELECTRICITY AND HYDRAULIC ENGINEERING CO., LTD.
    Inventors: Ziming KOU, Juan WU, Shaoni JIAO, Xin LI, Wei ZHANG, Xinjie FAN, Jiabao XUE, Lijun ZHANG, Yongyong DONG, Qingshan NIU
  • Patent number: 11984538
    Abstract: A thin-film white LED chip includes a transparent substrate, a first transparent electrode, an emissive structure, a second transparent electrode, and a first phosphorescent/fluorescent layer respectively arranged in sequence. The emissive structure includes an emissive layer, an electron injection layer and a hole injection layer respectively formed at both sides of the emissive layer, and a total thickness of the electron injection layer and the second transparent electrode (in an inverted structure) or a total thickness of the hole injection layer and the second transparent electrode (in a conventional structure) is smaller than a length of one emission wavelength of the emissive layer. The evanescent wave generated by total internal reflection can penetrate into and be absorbed by the first phosphorescent/fluorescent layer to further emit light, thereby the overall external quantum efficiency of the LED chip is improved.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: May 14, 2024
    Assignee: SOUTH CHINA UNIVERSITY OF TECHNOLOGY
    Inventors: Ziming Chen, Xuanli Ye, Zhenchao Li, Yong Cao
  • Patent number: 11957987
    Abstract: Disclosed are a smart spindle with a replaceable battery, and a smart Rubik's cube. The smart spindle comprises a core (100), a sensor (200) and a main control module (310), wherein the core (100) comprises a housing (110) with a cavity (111); the main control module (310) is mounted inside the cavity (111); the sensor (200) is electrically connected to the main control module (310); the sensor (200) is mounted at the core (100); the cavity (111) is also used for mounting a battery (400), the housing (110) is provided with a notch (112) for having access to the battery (400), and the notch (112) is in communication with the cavity (111); or, the exterior of the housing (110) is used for mounting the battery (400), and the housing (110) is provided with a through hole (113), such that the cavity (111) is in communication with the exterior of the housing (110) via the through hole (113).
    Type: Grant
    Filed: August 30, 2019
    Date of Patent: April 16, 2024
    Assignee: FS GIIKER TECHNOLOGY CO., LTD.
    Inventors: Ziming Su, Changping Li
  • Publication number: 20240117740
    Abstract: Disclosed is a detection device for a working surface. The detection device (100) comprises: a plurality of hydraulic supports (101), a laser ranging set (102), a displacement sensor (103), a hydroelectric signal conversion module (104), and a support controller (105) which are disposed on a working surface. The laser ranging set (102) is disposed below a top beam of a first target hydraulic support among the plurality of hydraulic supports and parallel to a post of the first target hydraulic support, and is configured to determine error length and send the error length to the hydroelectric signal conversion module (104). The displacement sensor (103) is configured to at least obtain the degrees of inclination of the hydraulic supports (101) and send the degrees of inclination to the hydroelectric signal conversion module (104).
    Type: Application
    Filed: August 17, 2021
    Publication date: April 11, 2024
    Applicant: TAIYUAN UNIVERSITY OF TECHNOLOGY
    Inventors: Ziming KOU, Juan WU, Qichao REN, Tengyan HOU, Peng XU, Yuchen LI, Kaiyu GUO, Mingsong YUAN, Baoqin WANG, Lele LUAN
  • Publication number: 20230356629
    Abstract: A system for implementing continuous co-phase flexible alternating current traction power supply and an operation mode therefor includes at least one flexible traction substation and neutral sections. Each flexible traction substation includes a first power inlet line and a second power inlet line, each of which is coupled to one end of a corresponding breaker, the other end of the corresponding breaker is coupled to a primary side of one traction transformer, and a secondary side of the traction transformer is coupled to a plurality of SPCs. SPCs corresponding to each set of traction transformer are coupled in parallel and coupled to a bus of the flexible traction substation through breakers. One feeder line is provided between the bus of the flexible traction substation and each of an up-track line and a down-track line of an overhead contact system, and each feeder line is provided with one up-to-net breaker thereon.
    Type: Application
    Filed: March 18, 2022
    Publication date: November 9, 2023
    Inventors: Yunzhi LIN, Yingdong WEI, Xiaoqian LI, Yinjun ZHAO, Zhanhe LI, Zengqin LI, Chao LU, Hongzhi HUANG, Ziming LI, Mingrui LI
  • Patent number: 11766907
    Abstract: The present disclosure discloses a road-rail dual-purpose vehicle, comprising a vehicle frame (1), and a lifting airbag mounting seat (1c) is provided between two longitudinal beams (1a) of the vehicle frame (1); a load-bearing airbag insertion hole is formed in a lower cover plate (1a1) of the longitudinal beam (1a); a load-bearing airbag mounting seat (1d) is installed in the load-bearing airbag insertion hole, and a bearing bolster (1e) is installed on an outer side of the longitudinal beam (1a). The road-rail dual-purpose vehicle is suitable for transportation.
    Type: Grant
    Filed: April 12, 2019
    Date of Patent: September 26, 2023
    Assignee: CRRC YANGTZE CO., LTD.
    Inventors: Haiping Hu, Hui Luo, Danyan Liu, Ruijin Jiang, Fengwei Liu, Ziming Li, Xianhong Peng, Xiong Yao, Zhiying Xiang, Xiannian Wu, Chunyu Huang
  • Publication number: 20200406696
    Abstract: The present disclosure discloses a road-rail dual-purpose vehicle, comprising a vehicle frame (1), and a lifting airbag mounting seat (1c) is provided between two longitudinal beams (1a) of the vehicle frame (1); a load-bearing airbag insertion hole is formed in a lower cover plate (1a1) of the longitudinal beam (1a); a load-bearing airbag mounting seat (1d) is installed in the load-bearing airbag insertion hole, and a bearing bolster (1e) is installed on an outer side of the longitudinal beam (1a).
    Type: Application
    Filed: April 12, 2019
    Publication date: December 31, 2020
    Applicant: CRRC YANGTZE CO., LTD.
    Inventors: Haiping HU, Hui LUO, Danyan LIU, Ruijin JIANG, Fengwei LIU, Ziming LI, Xianhong PENG, Xiong YAO, Zhiying XIANG, Xiannian WU, Chunyu HUANG
  • Patent number: 10390180
    Abstract: A method for deriving geolocation of a mobile device within a coverage area of a cellular communication network includes receiving pathloss data and measurement data associated with a plurality of individual sectors within a plurality of individual cells of the cellular communication network. Each of the plurality of individual sectors includes a plurality of geographic bins. Reception power measurements are determined for each of the plurality of geographic bins. A plurality of maps is generated for each of the plurality of individual sectors based on at least one characteristic included in the received pathloss data or measurement data or based on the determined one or more reception power measurements. Geolocation of the mobile device is determined based on the generated plurality of maps.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 20, 2019
    Assignee: NetScout Systems, Inc
    Inventors: Ziming Li, Ricardo Salinas Carlin