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).

  • Publication number: 20250147360
    Abstract: The present disclosure relates to a backlight module and a display device. The backlight module includes a lamp panel including a first surface and a second surface opposite to each other, wherein the first surface comprises a light source array, a first back plate connected with the lamp panel at a side of the second surface of the lamp panel, a second back plate connected with the first back plate at a side of the first back plate away from the lamp panel, an optical film layer located on the first surface of the lamp panel; at least one light-transmitting support column comprising a base portion and a protrusion portion located on an upper surface of the base portion, the protrusion portion passing through the lamp panel and protruding from a side of the first surface of the lamp panel to support the optical film layer.
    Type: Application
    Filed: January 9, 2025
    Publication date: May 8, 2025
    Inventors: Ran TAO, Yongjie XIANG, Fan YANG, Zifeng WANG, Lei CAO, Yunpeng WU, Yan REN, Wei LIN
  • Publication number: 20250142602
    Abstract: Embodiments of the present application are directed to a method and apparatus for broadcast remote ID transmissions of an unmanned aerial vehicle (UAV). In an embodiment of the present application, a first user equipment comprise: a receiver; a processor coupled to the receiver; and a transmitter coupled to the receiver and the processor. The receiver is configured to receive a first system information block (SIB) from a first cell. The processor is configured to determine a first resource pool for transmitting a broadcast remote identification based on the first SIB. The transmitter is configured to transmit the broadcast remote identification with the first resource pool.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 1, 2025
    Inventors: Jing HAN, Min XU, Haiming WANG, Lianhai WU, Ran YUE, Jie HU
  • Publication number: 20250142428
    Abstract: Methods and apparatuses for handover with new cell being involved are disclosed. A base unit comprises a processor; and a transceiver coupled to the processor, wherein, the processor is configured to receive, via the transceiver, a preference of handover of a UE for target base unit; and perform handover of the UE according to the preference of handover of the UE.
    Type: Application
    Filed: May 17, 2022
    Publication date: May 1, 2025
    Applicant: Lenovo (Beijing) Limited
    Inventors: Ran Yue, Lianhai Wu, Haiming Wang, Xiaodong Yu, Congchi Zhang
  • Patent number: 12289752
    Abstract: Embodiments of the present application are directed to a method and apparatus for timely scheduling. The method may include: configuring DRX configuration information; and preventing a MAC entity from entering into inactive time in response to that a first MAC PDU is not transmitted in an uplink grant.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: April 29, 2025
    Assignee: Lenovo (Beijing) Ltd.
    Inventors: Ran Yue, Lianhai Wu, Jing Han, Haiming Wang, Jie Shi
  • Publication number: 20250133577
    Abstract: Embodiments of the present disclosure relate to methods and apparatuses for sidelink (SL) positioning. According to an embodiment of the present disclosure, a first user equipment (UE) can include: a transmitter configured to transmit first assistance information to a network, wherein the first assistance information includes UE information associated with at least one second UE, and wherein the at least one second UE helps the first UE to acquire its position; a receiver configured to receive first SL positioning related information from the network; and a processor coupled to the transmitter and the receiver.
    Type: Application
    Filed: December 21, 2021
    Publication date: April 24, 2025
    Inventors: Jie HU, Jing HAN, Lianhai WU, Ran YUE, Min XU
  • Patent number: 12279069
    Abstract: Provided is a video processor. The video processor includes: a receiving module, configured to receive source video display data and parse the source video display data as valid video display data; a pre-processing module, configured to generate valid video display data in a predetermined video format; an image quality processing module, configured to adjust image quality parameters to output a first video screen; a post-processing module, configured to extract video parameters, generate a blended screen, and blend the blended screen on the first video screen; and a video output module, configured to perform data format conversion on valid video display data of the first video screen and valid video display data of the blended screen to encapsulate as output video display data, and output the output video display data to an external display to blend the blended screen on the first video screen.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: April 15, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lihua Geng, Congrui Wu, Xitong Ma, Ran Duan, Youxiang Xia
  • 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: 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: 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: 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