Patents by Inventor Wei Xu

Wei Xu 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: 20240172310
    Abstract: A user equipment (UE) is connected to a wireless network and operates in a carrier aggregation (CA) state that includes a first connection to a primary cell and a second connection to a secondary cell. The UE determines a beam failure has occurred for one of the first connection or the second connection and initiates a beam failure recovery (BFR) operation. The BFR operation includes transmitting, to the primary cell, a BFR Medium Access Control (MAC) Control Element (CE).
    Type: Application
    Filed: November 4, 2019
    Publication date: May 23, 2024
    Inventors: Fangli XU, Chunhai YAO, Clive E. RODGERS, Dawei ZHANG, Haijng HU, Haitong SUN, Wei ZENG, Yuqin CHEN, Yushu ZHANG, Zhibin WU
  • Publication number: 20240172342
    Abstract: The present disclosure discloses a high-pressure white-red-green-blue (WRGB) string light, including a controller and a string light main body. The controller is connected with the string light main body; the string light main body is provided with a plurality of WRGB bulbs; the controller includes a first power supply module and a main control module; the first power supply module is adapted to be connected to a mains supply to supply power to the main control module; the WRGB bulbs include a second power supply module, an auxiliary control module and a lighting module; the second power supply module is adapted to be connected to the controller or the main supply to supply power to the auxiliary control module and the lighting module; and the main control module is adapted to send a control signal to the auxiliary control module.
    Type: Application
    Filed: May 3, 2023
    Publication date: May 23, 2024
    Inventors: Jianping Yan, Xueren Zeng, Qian Xu, Wei Yi, Shiqing Xia
  • Publication number: 20240170628
    Abstract: The present disclosure provides a light-emitting substrate and a manufacturing method thereof, a backlight and a display device. The light-emitting substrate includes a substrate including a plurality of light-emitting regions arranged in an array, each of the plurality of light-emitting regions including a driving circuit and at least one light-emitting unit connected to the driving circuit, a first electrically conductive portion on the substrate and connected to the driving circuit and the at least one light-emitting unit in each light-emitting region, and a second electrically conductive portion on the substrate and including a plurality of pads. The first electrically conductive portion and the second electrically conductive portion are on a same layer.
    Type: Application
    Filed: July 30, 2021
    Publication date: May 23, 2024
    Inventors: Chunjian LIU, Wei HAO, Zouming XU, Jian TIAN, Xintao WU, Jie LEI, Jie WANG, Jianying ZHANG, Wenjin FAN, Jiawei XU, Le LI, Jian ZHANG
  • Publication number: 20240172269
    Abstract: Methods, systems, and apparatuses are described herein for beamforming based initial access, beam management, and beam based mobility designs for NR systems. Issues are identified and addressed related to, for example, initial access, control channel design, eMBB and URLLC mixing, and beam training.
    Type: Application
    Filed: January 19, 2024
    Publication date: May 23, 2024
    Applicant: InterDigital Patent Holdings, Inc.
    Inventors: Qing Li, Lakshmi R. Iyer, Allan Y. Tsai, Guodong Zhang, Tianyi Xu, Wei Chen, Pascal M. Adjakple, Joseph M. Murray
  • Publication number: 20240167000
    Abstract: A construction method and an application of an ovarian granulosa cell line of Oncorhynchus mykiss are provided. The construction method includes transferring a single follicle to a complete Minimum Essential Medium (MEM) containing collagenase H for digestion and transferring primary ovarian granulosa cells to 18° C. for constant temperature culture. The disclosure also provides an ovarian granulosa cell line constructed according to the construction method, and the application of the ovarian granulosa cell line in the separation and culture of fish granulosa cells, the molecular regulation mechanism of granulosa cells and the establishment of hormone metabolism cell models. The construction method of the disclosure has strong repeatability and simple operation steps, and after primary culture, the granulosa cells have good growth state and stable physiological state.
    Type: Application
    Filed: November 17, 2023
    Publication date: May 23, 2024
    Inventors: Tianqing HUANG, Enhui LIU, Gefeng XU, Wei GU, Gaochao WANG, Bingqian WANG, Kaibo GE
  • Publication number: 20240172439
    Abstract: In some examples, the semiconductor structures include a stack structure, a plurality of conductive structures and a first insulating layer. The stack structure may include a plurality of first dielectric layers and gate layers which are alternately disposed; the stack structure may have a memory region and a connection region, the stack structure in the connection region may include a plurality of first dielectric layers and second dielectric layers. The plurality of conductive structures may be disposed in the connection region. The conductive structure includes conductive portions insulated from each other, each conductive portion penetrates through part of the stack structure and is connected with the gate layers. Parts of the conductive portions that penetrate through the stack structure may be disposed in a nested manner. The semiconductor structure is applied to a three-dimensional memory, so as to implement reading and writing operations of data. Other examples are disclosed.
    Type: Application
    Filed: December 30, 2022
    Publication date: May 23, 2024
    Inventors: Qi Hao, Wei Xu, Bin Yuan, Zongke Xu, Zongliang Huo
  • Publication number: 20240168772
    Abstract: The technology of this application relates to a data processing method, a computer system, and an electronic device. The computer system includes an operating system and firmware. The operating system includes a setup menu program, and the firmware includes a configuration program. The setup menu program is used to invoke the configuration program in response to a received configuration modification operation of a user. The configuration program is used to configure, in response to the invocation of the setup menu program, a corresponding function based on configuration modification information corresponding to the configuration modification operation. In this way, the user can modify function configuration of the system by performing an operation in the setup menu program in the operating system, to resolve a problem in the conventional technology that it is inconvenient for the user to enter a setup menu through the firmware.
    Type: Application
    Filed: January 29, 2024
    Publication date: May 23, 2024
    Inventors: Dongkuang SONG, Wei XU
  • Publication number: 20240172437
    Abstract: A method includes forming a stack of alternating insulating layers and sacrificial layers over a substrate; forming a trench through the stack to uncover the substrate to expose lateral sides of the insulating layers and the sacrificial layers, the trench extending from a core area to a stair step area of the stack; forming a liner to cover the exposed lateral sides; removing the liner in the trenches within a first area of the core area and the stair step area to expose the lateral sides of the sacrificial layers of the stack within the first area; removing the sacrificial layers within the first area; removing the liner in the trenches within a second area of the core area and the stair step area to expose the lateral sides of the sacrificial layers of the stack within the second area; and removing the sacrificial layers within the second area.
    Type: Application
    Filed: December 19, 2022
    Publication date: May 23, 2024
    Applicant: Yangtze Memory Technologies Co., Ltd.
    Inventors: Zhen GUO, Wei XU, ZhiPeng WU, XiaoFen ZHENG, Yuan YUAN, Lei LI, Lei XUE, ZongLiang HUO
  • Publication number: 20240165753
    Abstract: A method of manufacturing a ball screw device includes a nut unit preparation step, a screw shaft preparation step, and an assembly step. In the nut unit preparation step, a nut unit is prepared in which a circulation component, a ball, and a temporary shaft that prevents the ball from falling off are assembled to a nut provided with an inner peripheral track surface. In the screw shaft preparation step, a screw shaft provided with an outer peripheral track surface is prepared. In the assembly step, after the nut unit preparation step and the screw shaft preparation step, the temporary shaft of an arbitrary nut unit is replaced with an arbitrary screw shaft to manufacture the ball screw device.
    Type: Application
    Filed: February 2, 2022
    Publication date: May 23, 2024
    Applicant: NSK Ltd.
    Inventors: Wei XU, Takayuki YABE, Toshiaki SUZUKI
  • Publication number: 20240171802
    Abstract: In accordance with an embodiment, a first electronic device is configured to communicate with a first ultra-wideband base station via ultra-wideband wireless communication and receive coordinates of the first electronic device that are based on a relative location between the first electronic device and the first ultra-wideband base station. The first electronic device is further configured to display a control window of a second electronic device in response to detecting that the first electronic device is located in a front area of the second electronic device and points to the second electronic device.
    Type: Application
    Filed: March 29, 2022
    Publication date: May 23, 2024
    Inventors: Kai Qian, Wei Dong, Haowei Xu, Qingfeng Xue, Erli Wang
  • Publication number: 20240172240
    Abstract: Apparatuses and methods for single DCI scheduling multi-carrier for multi-slot PXSCHS and multi-SPS/CG PDSCH are described. An apparatus is configured to receive a configuration via RRC signaling, a MAC-CE, or DCI. The configuration is associated with a schedule of a set of CCs including at least two CCs. Each CC of the at least two CCs includes at least two PDSCHs or PUSCHs. The apparatus is also configured to communicate, via the set of CCs, with a network node based on the schedule. Another apparatus is configured to transmit a configuration via RRC signaling, a MAC-CE, or DCI. The configuration is associated with a schedule of a set of CCs including at least two CCs. Each CC of the at least two CCs includes at least two PDSCHs or PUSCHs. The other apparatus is also configured to communicate, via the set of CCs, with a UE based on the schedule.
    Type: Application
    Filed: November 17, 2022
    Publication date: May 23, 2024
    Inventors: Diana MAAMARI, Ahmed ELSHAFIE, Wei YANG, Kazuki TAKEDA, Huilin XU, Prashanth Haridas HANDE, Ahmed Attia ABOTABL, Marwen ZORGUI
  • Publication number: 20240170503
    Abstract: An array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises: a substrate (10), a first insulating layer (20), a second insulating layer (30), a third insulating layer (40), a planarization layer (50), a first electrode layer (90A), a fourth insulating layer (70) and a second electrode layer (90B), the third insulating layer comprises a first interlayer insulating layer (40A), a second interlayer insulating layer (40B) and a third interlayer insulating layer (40C), which are sequentially stacked; the first interlayer insulating layer is located on the side of the second interlayer insulating layer close to the substrate (10), the third interlayer insulating layer is located on the side of the second interlayer insulating layer away from the substrate; the material of the first interlayer insulating layer and third interlayer insulating layer comprises silicon oxide, the material of the second interlayer insulating layer comprises silicon nitride.
    Type: Application
    Filed: October 31, 2022
    Publication date: May 23, 2024
    Inventors: Haoyi XIN, Wei LI, Yanfeng LI, Jingjing XU, Min ZHANG, Rui FAN, Chenrong QIAO, Xiao YAN, Zhao LIU, Jing LI, Jianxiong FAN, Shangpeng LIU, Haidong SU
  • Patent number: 11991771
    Abstract: Inter-cell mobility may include decoding a first radio resource control (RRC) reconfiguration message received from a first cell. The first RRC reconfiguration message may comprise a first portion of configuration information for performing a cell change to a second cell. A cell change message received from the first cell may be decoded. The cell change message may indicate that a cell change to the second cell is to be performed. A cell change acknowledgment may be encoded for transmission to the second cell. A second RRC reconfiguration message received from the second cell may be decoded. The second RRC reconfiguration message may comprise a second portion of configuration information for performing the cell change to the second cell. The second portion of configuration information may comprise a remaining portion of configuration information to perform the cell change to the second cell.
    Type: Grant
    Filed: April 1, 2021
    Date of Patent: May 21, 2024
    Assignee: APPLE INC.
    Inventors: Fangli Xu, Chunhai Yao, Dawei Zhang, Haijing Hu, Qiming Li, Wei Zeng, Yang Tang, Yuqin Chen, Yushu Zhang
  • Publication number: 20240162106
    Abstract: A semiconductor device incudes a substrate, a controller die on a top surface of the substrate, and a thermal spreader and outgas channel pad on a bottom surface of the substrate. The thermal spreader and outgas channel pad may be broken into a number of blocks separated by outgassing channels. The semiconductor device may be mounted on a printed circuit board using a solder shim. Materials outgassed from the solder shim when attaching the semiconductor device may escape through the outgassing channels.
    Type: Application
    Filed: July 14, 2023
    Publication date: May 16, 2024
    Applicant: Western Digital Technologies, Inc.
    Inventors: Teng Sun, Wei Xiao, Hui Xu, Chong Un Tan, Fei Wang
  • Publication number: 20240158393
    Abstract: The present disclosure relates generally to compounds and pharmaceutical compositions suitable as modulators of protein kinases, and methods for their use in treating disorders mediated, at least in part by, protein kinases.
    Type: Application
    Filed: February 18, 2022
    Publication date: May 16, 2024
    Inventors: Lynne Bannen, Wei XU, Andrew RAUB, Faming JIANG, Joon Won JEONG, Kin TSO, Justin SALVANT
  • Publication number: 20240162267
    Abstract: The present invention discloses a microminiature image acquisition and processing system package structure and a preparation method thereof. This structure includes optical coated glass, a CMOS chip, a wafer Re-Distribution Layer and a molding layer, the first surface of the CMOS chip is provided with a photosensitive and microlens region and a metal bonding pad, and a through-silicon via is etched in a second surface of the CMOS chip until it extends to the metal bonding pad on the first surface; the wafer Re-Distribution Layer covers the second surface of the CMOS chip and extends to the through-silicon via. The structure and the method of the present invention are integrated with wafer-level package and SIP integrated package technologies to achieve single package of the whole device, thereby greatly reducing the system complexity and power consumption, reducing the overall product size and signal path, and improving the image anti-interference capability.
    Type: Application
    Filed: November 9, 2023
    Publication date: May 16, 2024
    Applicant: JCET GROUP CO., LTD.
    Inventors: Jianyong Wu, Yaojian Lin, Danfeng Yang, Chen Xu, Wei Yan
  • Publication number: 20240163659
    Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a first user equipment (UE) may receive, from one of a programmable logic controller (PLC) or a network node, a configuration. The first UE may transmit, to one or more of a second UE, the PLC, or the network node, and based at least in part on the configuration, status information associated with the first UE, the status information being associated with an ability of the first UE to perform one or more of: data relaying for other UEs; a reading of radio frequency (RF) signals associated with reading or processing information from one or more zero power internet of things (ZP-IoT) devices and a relaying of information associated with the RF signal; or a transmission of wireless energy to one or more ZP-IoT devices. Numerous other aspects are described.
    Type: Application
    Filed: November 11, 2022
    Publication date: May 16, 2024
    Inventors: Ahmed ELSHAFIE, Huilin XU, Seyedkianoush HOSSEINI, Wei YANG, Linhai HE, Yuchul KIM, Diana MAAMARI
  • Patent number: 11983699
    Abstract: The present disclosure provides a system constructed by connecting a mobile terminal and a service providing device, and a service providing method, wherein the service providing device and the mobile terminal are directly connected via an interface of the mobile terminal; the service providing device provides a service independently or through collaboration between the service providing device and various parties such as the mobile terminal and/or the background server based on the service information parsed and extracted the code information, identification information of any one or more parties among the user, the first mobile terminal, and the service providing device, and/or information bound to the identification information. Through active code scanning or passive code scanning or a combination of the two, the present disclosure may conveniently and quickly implement sensing access and effectively enhance security for operations such as mobile payment, etc.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: May 14, 2024
    Inventor: Wei Xu
  • Patent number: 11981467
    Abstract: An apparatus and a method for importing fluid, and a method for tearing film are provided. The apparatus imports fluid into a product and tears a breathable film covered on the product, the product defines a vent in a surface, the breathable film covers on the vent. The apparatus includes a transfer assembly and a controller. The breathable film is connected to the transfer assembly. The controller is coupled to the transfer assembly and configured to control the transfer assembly to vertically move relative to the surface of the product to tear the breathable film from the vent.
    Type: Grant
    Filed: March 14, 2022
    Date of Patent: May 14, 2024
    Assignee: SHENZHENSHI YUZHAN PRECISION TECHNOLOGY CO., LTD.
    Inventors: Hui-Tse Yu, Chen-Yu Hong, Zhi-Chao Xu, Ya-Wei Zeng
  • Patent number: 11983700
    Abstract: The present disclosure provides a system constructed by connecting a mobile terminal and a service providing device, and a service providing method, wherein the service providing device and the mobile terminal are directly connected via an interface of the mobile terminal; the service providing device provides a service independently or through collaboration between the service providing device and various parties such as the mobile terminal and/or the background server based on the service information parsed and extracted the code information, identification information of any one or more parties among the user, the first mobile terminal, and the service providing device, and/or information bound to the identification information. Through active code scanning or passive code scanning or a combination of the two, the present disclosure may conveniently and quickly implement sensing access and effectively enhance security for operations such as mobile payment, etc.
    Type: Grant
    Filed: February 25, 2022
    Date of Patent: May 14, 2024
    Inventor: Wei Xu