Patents by Inventor Ran Wu

Ran Wu 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: 12268515
    Abstract: The invention provides a multi-dimensional broad-spectrum clinical in-situ testing equipment designed to evaluate the material properties of plantar soft tissue. The equipment comprises the following features: 1. A testing table with a designated area corresponding to the sole of the foot; 2. A vertical reciprocating stress-strain testing unit mounted on the testing table, for applying vertical tensile and compressive stresses to the plantar and measuring the stress-strain responses; 3. A shear stress-strain testing unit, mounted on the testing table, for applying shear stresses to the plantar and measuring the stress-strain responses; 4. A torque stress-strain detection unit, positioned on the testing stage, for applying torque to the plantar and measuring the stress-strain responses; 5. A lifting mechanism that facilitates the vertical movement of the three testing units.
    Type: Grant
    Filed: July 13, 2024
    Date of Patent: April 8, 2025
    Assignee: Fudan University
    Inventors: Ran Huang, Longyan Wu, Jun Zhu, Lisheng Tang, Xinyi Ning, Xin Ma
  • Publication number: 20250113270
    Abstract: Embodiments of the present application relate to methods and apparatuses of a link management and mobility for an uplink (UL) aggregation procedure. According to an embodiment of the present application; a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured: to access a serving cell of a network node via a direct path; to transmit, via the transceiver, information indicating whether the UE supports an uplink (UL) aggregation to the network node; and to receive, via the transceiver, a radio resource control (RRC) reconfiguration message from the network node, wherein the RRC reconfiguration message includes an indication to indicate the UE to establish an indirect path for UL aggregation. After establishing the multiple path for UL aggregation, the UE receives a radio resource control (RRC) reconfiguration message for handover.
    Type: Application
    Filed: January 20, 2022
    Publication date: April 3, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Jing Han, Haiming Wang, Ran Yue, Min Xu, Jie Hu
  • Publication number: 20250104283
    Abstract: An image processing method, an image processing device, and a readable storage medium are provided. The image processing method includes: acquiring an input image; acquiring at least two intermediate images based on the input image; acquiring an output image based on the at least two intermediate images. Each of the at least two intermediate image corresponds to a single type of image content, different intermediate images correspond to different types of image content, and different intermediate images correspond to different color filtering processes.
    Type: Application
    Filed: March 24, 2023
    Publication date: March 27, 2025
    Applicant: BOE Technology Group Co., Ltd.
    Inventors: Ran Duan, Yanhong Wu
  • Patent number: 12258989
    Abstract: A connection lock for prefabricated components includes an auxiliary part and a main part which are each provided with a fixing structure for connecting with a prefabricated component in an anchoring fit manner. The auxiliary part includes an auxiliary part body, an auxiliary part transmission structure, and a lock pin structure which is movably mounted to the auxiliary part body. The auxiliary part transmission structure is in transmission fit with the lock pin structure. The main part includes a main part body, a main part transmission structure, and a locking structure. An inserting channel fitted with the lock pin structure is formed in the main part body. The locking structure is adjustably mounted in the main part body. The main part transmission structure is in transmission fit with the locking structure. It is rapid and convenient to operate, and the construction efficiency is higher than traditional construction methods.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: March 25, 2025
    Assignee: Guangzhou Metro Design & Research Institute Co., Ltd.
    Inventors: Xianli Ding, Zihui Zan, Xingzhong Nong, Juyang Wu, Haiou Shi, Bao Xiang, Ran Wang, Feiqi Ou, Qian Zhou, Hengyi Li, Chunjie Liu, Shengya He, Liang Ye
  • Patent number: 12259359
    Abstract: There is provided a pipeline inspection apparatus and an ultrasonic module for use in a pipeline inspection apparatus, the module comprising: ultrasonic transducers configured to assess the condition of a pipeline; and an elongate body including a front end and a rear end opposed to the front end, the body configured to mount the ultrasonic transducers around the circumference of the elongate body aligned along adjacent transverse planes wherein the ultrasonic transducers aligned along one transverse plane are rotationally offset from the ultrasonic transducers aligned along an adjacent transverse plane.
    Type: Grant
    Filed: June 2, 2021
    Date of Patent: March 25, 2025
    Assignee: Pure Technologies U.S. Inc.
    Inventors: Jeffrey Chak-Fai Kwan, Hongwei Zhang, Ran Wu, Xiangjie Kong
  • Publication number: 20250097870
    Abstract: The present application relates to methods and apparatuses for wireless communication in non-terrestrial network. One embodiment of the present disclosure provides a radio access network (RAN) node, may include: a transceiver; and a processor, wherein the processor is configured to: determine first time information associated with a neighbor RAN node of the RAN node; and transmit the first time information to a user equipment (UE), wherein the first time information includes at least one of: a first epoch time associated with the neighbor RAN node; or a first validity time associated with the neighbor RAN node.
    Type: Application
    Filed: January 21, 2022
    Publication date: March 20, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Min Xu, Hongmei Liu, Jing Han, Lianhai Wu, Ran Yue, Jie Hu
  • Patent number: 12253757
    Abstract: The present disclosure relates to a backlight module and a display device. The backlight module comprises: a lamp panel comprising a first surface and a second surface opposite to each other, the first surface comprising a light source array, and the second surface comprising a light source array driving circuit and an external terminal; a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, and comprising first avoiding openings corresponding to the light source array driving circuit and the external terminal; a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, and comprising a second avoiding opening corresponding to the external terminal.
    Type: Grant
    Filed: January 5, 2022
    Date of Patent: March 18, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ran Tao, Yongjie Xiang, Fan Yang, Zifeng Wang, Lei Cao, Yunpeng Wu, Yan Ren, Wei Lin
  • Patent number: 12253076
    Abstract: An emulsion plunger pump and a pump head assembly (100) thereof. The pump head assembly (100) includes a pump head body (101), a liquid suction valve assembly (102), a liquid discharge valve assembly (103), a spacer sleeve assembly (104), and an end cover (105); the pump head body (101) has a hollow chamber (101a); the liquid suction valve assembly (102), the spacer sleeve assembly (104), and the liquid discharge valve assembly (103) are sequentially installed in the hollow chamber (101a); the liquid suction valve assembly (102) includes a liquid suction valve seat (1021), a liquid suction valve core (1022), and a first reset spring (1023); the liquid suction valve core (1022) is slidably connected to the spacer sleeve assembly (104); the first reset spring (1023) is located between the spacer sleeve assembly (104) and the liquid suction valve core (1022); and the end cover (105) is detachably connected to one end of the pump head body (101).
    Type: Grant
    Filed: April 12, 2021
    Date of Patent: March 18, 2025
    Assignees: CCTEG BEIJING TIANMA INTELLIGENT CONTROL TECHNOLOGY CO., LTD., BEIJING CCRI-TIANMA AUTOMATION TECHNOLOGY CO., LTD.
    Inventors: Chuliang Wang, Ran Li, Wenshu Wei, Hao Liu, Jian Ye, Mengyu Wu, Rongming Chen, Bo Liu
  • Publication number: 20250087128
    Abstract: The present disclosure provides a display method for a splicing display screen, which belongs to the technical field of image display, wherein the splicing display screen includes a plurality of display panels spliced with each other, and the display method includes: determining initial gray-scale compensation data according to first gray-scale data for each pixel in current frame of image data and a pre-generated gray-scale compensation data table; acquiring temperature influence data of current frame of image data, and filtering each temperature influence data according to preset filter parameter information to obtain a gray-scale compensation coefficient; determining target gray-scale compensation data according to the gray-scale compensation coefficient and the initial gray-scale compensation data; and compensating a gray scale of the current frame of image data according to the target gray-scale compensation data to obtain compensated frame of image data.
    Type: Application
    Filed: April 28, 2023
    Publication date: March 13, 2025
    Inventors: Yanhong WU, Xian WANG, Congrui WU, Ran DUAN, Guannan CHEN
  • Publication number: 20250081063
    Abstract: The present application relates to methods and apparatus for determining network coverage interruption prediction. One embodiment of the present disclosure provides a user equipment (UE), comprising: a transceiver; and a processor coupled to the transceiver, wherein the processor is configured to receive, via the transceiver, at least one of the following: assistance information of one or more variable cells: or first network coverage interruption prediction associated with the one or more variable cells, wherein the one or more variable cells at least include a serving cell of the UE; and determine second network coverage interruption prediction associated with the one or more variable cells based on at least one of the assistance information or the first network coverage interruption prediction.
    Type: Application
    Filed: December 31, 2021
    Publication date: March 6, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Min Xu, Lianhai Wu, Ran Yue, Jing Han, Jie Hu
  • Publication number: 20250071660
    Abstract: Embodiments of the present application relate to methods and apparatuses for handling establishment and failure in a multi-path case. According to an embodiment of the present application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured: to access a serving cell of a network node via a path, wherein the path is a direct path or an indirect path between the UE and the network node; to receive configuration information regarding a path addition procedure via the transceiver from the network node, wherein the path addition procedure is for adding a further path between the UE and the network node; to initiate the path addition procedure; and to start a timer related to the path addition procedure.
    Type: Application
    Filed: December 30, 2021
    Publication date: February 27, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Mingzeng Dai, Jing Han, Congchi Zhang, Ran Yue
  • Publication number: 20250071628
    Abstract: Embodiments of the present application relate to methods and apparatuses of handling a mobility configuration upon a reception of a notification message in a layer-2 (L2) UE-to-Network (U2N) relay case.
    Type: Application
    Filed: February 13, 2022
    Publication date: February 27, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Lianhai Wu, Haiming Wang, Ran Yue, Jing Han
  • Publication number: 20250071849
    Abstract: Embodiments of the present application relate to methods and apparatuses of handling a relay link with tracking area update (TAU) and radio access network based notification area update (RNAU) in a layer-2 (L2) UE-to-Network (U2N) relay case. According to an embodiment of the present application, a user equipment (UE) includes a processor and a transceiver coupled to the processor; and the processor is configured: to access a serving cell via a relay UE; and to receive a radio resource control (RRC) message via the transceiver from the serving cell, wherein the RRC message includes at least one of: a RRC reconfiguration message; or a RRC release message.
    Type: Application
    Filed: February 10, 2022
    Publication date: February 27, 2025
    Inventors: Lianhai WU, Ran YUE, Jing HAN, Haiming WANG, Min XU
  • Publication number: 20250056646
    Abstract: The present application relates to methods and apparatuses for paging enhancement in mobile terminating small data transmission (MT-SDT). One embodiment of the present disclosure provides a first network node, which includes: a processor; a transceiver coupled to the processor, wherein the processor is configured to: receive, via the transceiver, first information associated with mobile terminating small data transmission (MT-SDT) for a user equipment (UE) from a second network node; and determine whether or not to indicate the MT-SDT to the UE based on at least the first information received from the second network node.
    Type: Application
    Filed: December 17, 2021
    Publication date: February 13, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Ran Yue, Lianhai Wu, Jing Han, Mingzeng Dai, Min Xu
  • Publication number: 20250049992
    Abstract: A bone tissue regeneration product, a method for preparing the bone tissue regeneration product and, and a method for repairing a bone defect. The new use of IGSF10 of the present disclosure can reduce the effective concentration of BMP without obvious adverse reactions, thereby exploring a method to promote bone tissue regeneration and providing new ideas for the treatment of bone defects. The present disclosure is capable of promoting non-bone related cells to produce bones; the method of the present disclosure is also capable of inhibiting the bone loss in inflammatory environments.
    Type: Application
    Filed: July 25, 2024
    Publication date: February 13, 2025
    Applicant: Shanghai Ninth People's Hospital, Shanghai JiaoTong University School of Medicine
    Inventors: Xinquan JIANG, Jin WEN, Yuwei DENG, Ruixue JIANG, Xiao WANG, Qianju WU, Ran YAN
  • Patent number: 12209404
    Abstract: A mechanical lock for building component connection includes a plug element (1) and a lock bod part (2). The plug element (1) includes a plug shell (10), a plug pin structure (11), and a plug transmission structure. The plug pin structure (11) is movably installed in the plug shell (10). The plug transmission structure is in transmission connection with the plug pin structure (11). An end of the plug pin structure (11) is provided with a stop part (110). The lock bod part (2) includes a lock body shell (20), a bracing structure (21), and a lock body transmission structure. An insertion channel (23) matched with the plug pin structure (11) is formed in the lock body shell (20). The lock body transmission structure is in transmission connection with the bracing structure (21).
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: January 28, 2025
    Assignee: Guangzhou Metro Design & Research Institute Co., Ltd.
    Inventors: Xianli Ding, Zihui Zan, Xingzhong Nong, Haiou Shi, Bao Xiang, Juyang Wu, Ran Wang, Feiqi Ou, Shengya He, Hengyi Li, Qian Zhou, Chunjie Liu, Liang Ye
  • Publication number: 20250024508
    Abstract: The present application relates to a method and apparatus for random access in non-terrestrial networks (NTN). An embodiment of the present disclosure provides a user equipment (UE), which includes: a transceiver configured to: receive configuration information associated with repetition of a random access message; and a processor configured to: determine whether to transmit a request for the random access message with repetition, or determine whether to transmit the random access message with repetition for a random access procedure based on the configuration information, wherein the configuration information at least indicates one of the following: a signal strength parameter and a signal strength offset associated with the signal strength parameter; a non-signal-strength parameter; a non-signal-strength parameter and a non-signal-strength offset associated with the non-signal-strength parameter; or a signal strength parameter and a non-signal-strength parameter.
    Type: Application
    Filed: November 19, 2021
    Publication date: January 16, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Min Xu, Ran Yue, Jing Han, Lianhai Wu, Jie Hu
  • Publication number: 20240339719
    Abstract: A battery system includes neighboring first and second groups of battery cells. The battery system also includes a battery system enclosure configured to house each of the first and second groups of battery cells. The battery system additionally includes a vent channel mounted to the battery system enclosure. The vent channel is configured to expel high-temperature gases to external environment separately from each battery cell of the first group of battery cells and divert the high-temperature gases away from other battery cells of the first group of battery cells and from the second group of battery cells. The vent channel minimizes transfer of the high-temperature gases between the battery cells of the first group and from the first group of battery cells to the second group of battery cells and thereby mitigates propagation of a thermal runaway event in the battery system.
    Type: Application
    Filed: April 10, 2023
    Publication date: October 10, 2024
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Ran Wu, Xianfeng Yan, Matthew Simonin
  • Patent number: 11870089
    Abstract: A battery cell pack has a plurality of battery cells that are assembled into a prismatic frame, with deformable separators interposed to accommodate elastic and plastic deformation caused by cyclic and acyclic expansion and contraction thereof during charging and discharging over the life of the battery cell pack. The battery cells are arranged in a horizontal stack within the prismatic frame, and the deformable separators are interposed between subsets of the battery cells. The deformable separators exert compressive force on the subsets of the battery cells along a longitudinal axis that is defined by the horizontal stack. The compressive force exerted by the deformable separators is at least a minimum force over a service life of the battery cell pack.
    Type: Grant
    Filed: March 15, 2022
    Date of Patent: January 9, 2024
    Assignee: GM Global Technology Operations LLC
    Inventors: Andrew C. Bobel, Anil K. Sachdev, Patrick H. Clark, Pooja Suresh, Ran Wu, Jermain E. Onye, William Y. Chen, Li Yang, Chao Hu, Yunshan Liu, Kuo Sun
  • Publication number: 20230299404
    Abstract: A battery cell pack has a plurality of battery cells that are assembled into a prismatic frame, with deformable separators interposed to accommodate elastic and plastic deformation caused by cyclic and acyclic expansion and contraction thereof during charging and discharging over the life of the battery cell pack. The battery cells are arranged in a horizontal stack within the prismatic frame, and the deformable separators are interposed between subsets of the battery cells. The deformable separators exert compressive force on the subsets of the battery cells along a longitudinal axis that is defined by the horizontal stack. The compressive force exerted by the deformable separators is at least a minimum force over a service life of the battery cell pack.
    Type: Application
    Filed: March 15, 2022
    Publication date: September 21, 2023
    Applicant: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Andrew C. Bobel, Anil K. Sachdev, Patrick H. Clark, Pooja Suresh, Ran Wu, Jermain E. Onye, William Y. Chen, Li Yang, Chao Hu, Yunshan Liu, Kuo Sun