Patents by Inventor Wu Wang

Wu Wang 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: 20250056153
    Abstract: A vibration-damping rectangular magnetic assembly includes a rectangular magnetic assembly and a vibration-damping structure. The rectangular magnetic assembly includes a main magnetic plate, magnetic unit, vibration-damping structure connecting portion and vibration-damping groove. The magnetic unit is disposed at the top of the main magnetic plate. The vibration-damping structure connecting portion and the vibration-damping groove are disposed at the bottom of the main magnetic plate, with the vibration-damping groove disposed outside the vibration-damping structure connecting portion. The vibration-damping structure includes a ring-shaped speaker base butting portion, magnetic assembly butting portion disposed inside the ring-shaped speaker base butting portion, first and second resilient connecting modules connected between the ring-shaped speaker base butting portion and the magnetic assembly butting portion.
    Type: Application
    Filed: July 26, 2024
    Publication date: February 13, 2025
    Applicant: FORTUNE GRAND TECHNOLOGY INC.
    Inventors: PING-YU LEE, DE-WU WANG, ZHI-LONG NIU
  • Patent number: 12198590
    Abstract: A driving circuit and a display device are provided. The driving circuit includes a pull-up node, an input module, a pull-up module, a first output module and a second output module; the input module is electrically connected to an input terminal and a pull-up node, and is configured to control a potential of the pull-up node under the control of an input signal provided by the input terminal; the pull-up module controls the potential of the pull-up node; the first output module outputs a first gate driving signal through the first driving output terminal under the control of the potential of the pull-up node; the second output module outputs a second gate driving signal through the second driving output terminal under the control of the potential of the pull-up node. The present disclosure may output a plurality of stages of gate driving signals and reduce the number of transistors, which is facilitate to the narrow border.
    Type: Grant
    Filed: December 15, 2021
    Date of Patent: January 14, 2025
    Assignees: Chengdu BOE Display Sci-tech Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yong Liu, Guozhi Wang, Wu Wang, Xingkai Fu, Zhongxin Wu
  • Publication number: 20240430621
    Abstract: A vibration damping loudspeaker includes a sound-generating unit, a magnetic member, an assembly-auxiliary frame and dampers. Aligning units of the assembly-auxiliary frame are coupled to positioning units of the sound-generating unit. The dampers are symmetrically disposed between the magnetic member and the assembly-auxiliary frame. The sound-generating unit and the magnetic member can be quickly and easily mounted in place because of the assembly-auxiliary frame to not only enhance the production yield of the vibration damping loudspeaker but also allow the dampers to function as a buffer between the sound-generating unit and the magnetic member, so as to achieve vibration damping and vibration isolation during the operation of the vibration damping loudspeaker to spare users the discomfort they will otherwise experience for using electronic devices.
    Type: Application
    Filed: June 19, 2024
    Publication date: December 26, 2024
    Applicant: FORTUNE GRAND TECHNOLOGY INC.
    Inventors: PING-YU LEE, JIAN LV, CHUAN HE, MING-JUN ZENG, HONG-SHENG ZHANG, DE-WU WANG, ZHI-LONG NIU
  • Publication number: 20240430168
    Abstract: Embodiments of the present disclosure provide method and apparatus for traffic probing. A method performed by a sender network function (NF) includes sending a first message to a receiver NF. The first message comprises a new HTTP header which comprises an NF instance identifier (ID) of the sender NF and an NF instance ID of the receiver NF.
    Type: Application
    Filed: September 8, 2022
    Publication date: December 26, 2024
    Inventors: Yunjie LU, Helen ÖRTENBLAD, Deqin ZHAN, Wu WANG, Abhishek JAISWAL, Yiming WU
  • Patent number: 12160725
    Abstract: A double-sided loudspeaker includes a first speaker base and a second speaker base assembled with each other and provided with a ventilation hole; a first side magnetic plate injection molded at the first speaker base or the second speaker base; a second side magnetic plate injection molded at the first speaker base or the second speaker base; a magnetic member disposed between the first side magnetic plate and the second side magnetic plate and including a main magnetic plate, a first magnetic unit and a second magnetic unit; a first diaphragm disposed at the first speaker base; a first voice coil disposed at the first diaphragm and movably arranged at the first magnetic unit; a second diaphragm disposed at the second speaker base; and a second voice coil disposed at the second diaphragm and movably arranged at the second magnetic unit.
    Type: Grant
    Filed: December 13, 2022
    Date of Patent: December 3, 2024
    Assignee: FORTUNE GRAND TECHNOLOGY INC.
    Inventors: Ping-Yu Lee, De-Wu Wang, Zhi-Long Niu, Yu-Hsi Chen
  • Patent number: 12150755
    Abstract: An integrated display with antenna is used in wireless communications devices, including mobile phones and Augmented Reality and Virtual Reality (AR/VR) devices, to enhance radio frequency coverage while minimizing the overall sized of the wireless communication devices. The antenna's geometry can be precisely determined by manipulating the conductive and dielectric pixels within the display panel. The dielectric material within the display panel can be composed of metamaterials. Additionally, the antenna in the display panel can be structured as an antenna array. This array configuration optimizes mobile device coverage and performance by shaping and directing the radiation pattern of signals.
    Type: Grant
    Filed: January 22, 2024
    Date of Patent: November 26, 2024
    Assignee: Micro Mobio Corporation
    Inventors: Zlatko Aurelio Filipovic, Weiping Wang, Adam James Wang, Guan-Wu Wang, Yi-Hung Chen
  • Patent number: 12138041
    Abstract: A wireless hub includes a vehicle power connector that can draw power from a vehicle battery on a vehicle, a first wireless transmission circuit that can send or receive data with base stations in a long-range wireless network, a second wireless transmission circuit that can provide a short-range wireless network and to transfer data to and from electronic devices, and a network processor that can process data in the first wireless transmission circuit and the second wireless transmission circuit. The wireless hub has an antenna array for millimeter wave communications. Antenna array beamforming techniques can be applied in various wireless systems, including cellular networks, Wi-Fi, radar systems, and satellite communications, to improve coverage, capacity, and link quality. Using antenna arrays, the system can shape and direct the radiation pattern of the transmitted or received signal. Beam steering can steer the main lobe of the radiation pattern in a particular direction.
    Type: Grant
    Filed: October 16, 2023
    Date of Patent: November 12, 2024
    Assignee: Micro Mobio Corporation
    Inventors: Zlatko Aurelio Filipovic, Weiping Wang, Guan-Wu Wang, Adam James Wang, Brian Michael Wang, Yi-Jeng Y. Wang
  • Patent number: 12095144
    Abstract: The wireless RF semiconductor system is described for use in wireless communication devices that operate in frequency range from 6 GHz to 100 GHz. The system comprises of at least one RF antenna and at least one active RF component fabricated (or built) on the same semiconductor substrate inside a one single packaged module. The wireless RF semiconductor system is described in a variety of different configurations with its functionality divided up over several single chip circuits. The system simplifies assembly, reduces size and cost, and allows for a quick time to market, while maximizing the RF performance demanded by fixed and mobile 4G, 5G and other wireless standards. The system uses a novel idea of design and packaging of active and passive RF components into a single package. This in turn allows RF designers to unlock the potential of very high frequencies operation that were previously thought too expensive and/or unattainable to average user.
    Type: Grant
    Filed: November 28, 2022
    Date of Patent: September 17, 2024
    Assignee: Micro Mobio Corporation
    Inventors: Ikuroh Ichitsubo, Masaya Kuwano, Koshirosumo Matsumoto, Guan-Wu Wang, Kanya Kubota
  • Publication number: 20240258336
    Abstract: A display substrate, a manufacturing method thereof and a display device are provided. The display substrate includes a display region, a peripheral region a plurality of signal lines configured to provide signals to the display region; a plurality of contact pads configured to be electrically connected with the plurality of signal lines; at least two conductive connection lines provided on a side of the plurality of contact pads facing away from the display region. The at least two conductive connection lines include a first conductive connection line closest to the plurality of contact pads in a first direction from the display region to the peripheral region. At least part of the plurality of contact pads are provided in a first conductive layer, the first conductive connection line is provided in a second conductive layer, and the first conductive layer and the second conductive layer are different layers.
    Type: Application
    Filed: October 29, 2021
    Publication date: August 1, 2024
    Inventors: Xiaolin WANG, Pengcheng FU, Zhifu DONG, Hongtao WENG, Zhiyong LI, Wu WANG
  • Publication number: 20240259276
    Abstract: A method for subscribing to notification of a change of a network function may comprise: transmitting a subscription message to a monitoring network function; and receiving a notification from the monitoring network function to notify a change from the network function whose status is required to be monitored. The subscription message indicates a type of the network function, and further indicates an attribute of the network function. The attribute comprises a serving scope indicating one or more target served area of the network function whose status is required to be monitored. According to embodiments of the present disclosure, a simple and fast implementation for subscribing notification of change of network function may be achieved. Particularly, both the response time and the accuracy of the notification about a change of a subscribed network function may be improved.
    Type: Application
    Filed: April 10, 2024
    Publication date: August 1, 2024
    Inventors: Yingjiao He, Xin Yu Zhang, Wu Wang, Jinyin Zhu, Deqin Zhan, Yunjie Lu
  • Publication number: 20240249658
    Abstract: Provided are a method for driving a display panel, and a display device. The method includes: obtaining a gray scale value of each sub-pixels in a current row and a gray scale value of each sub-pixels in a previous row; determining a target gray scale value of each sub-pixel in the current row according to the gray scale value of each sub-pixel in the current row, the gray scale value of each sub-pixel in the previous row, and a target compensation value in a predetermined target compensation lookup table; and inputting a data voltage into a data line in the display panel according to the target gray scale value of each sub-pixel in the current row, to charge with a corresponding data voltage to each sub-pixel in the current row.
    Type: Application
    Filed: February 24, 2022
    Publication date: July 25, 2024
    Inventors: Liugang ZHOU, Jinshui CHEN, Jianwei SUN, Zhihua SUN, Wu WANG, Jun WANG, Jiao LIU, Jie DENG, Jiantao LIU
  • Publication number: 20240243961
    Abstract: A method includes: determining a plurality of first subcarrier data items on a plurality of first subcarriers of a first frequency subband; performing first phase rotation on each first subcarrier data item based on a mixing frequency and a first reference frequency corresponding to the first frequency subband; determining a to-be-transmitted signal based on a plurality of first subcarrier data items obtained through first phase rotation; and sending the to-be-transmitted signal. In this way, phase rotation can be performed based on at least the first reference frequency, so that modulation can be correctly implemented without a need to know a mixing frequency of a receiving end. In addition, there is no need to notify the receiving end of the used mixing frequency, and the receiving end can correctly demodulate a received signal even if the receiving end does not know the mixing frequency.
    Type: Application
    Filed: March 28, 2024
    Publication date: July 18, 2024
    Inventors: Ting Wu WANG, Ju Yan PAN, Zhaohui CAI, Ruinan DENG, Huawei YUE, Yunshuai TANG
  • Publication number: 20240234441
    Abstract: A display substrate and a display apparatus provided by the present disclosure include a plurality of pixels arranged in an array, where each of the pixels includes a plurality of sub-pixels, each of the sub-pixels includes a first domain area and a second domain area, and the first domain area and the second domain area each has at least two orientations; a plurality of data lines, where each of the data lines is electrically connected with first domain areas and second domain areas of a same column of sub-pixels; and a plurality of discharge wires, where each of the discharge wires is electrically connected with the second domain areas of the same column of the sub-pixels, and the discharge wires are configured for providing at least two direct current signals to two adjacent columns of pixels.
    Type: Application
    Filed: March 22, 2024
    Publication date: July 11, 2024
    Inventors: Yong LIU, Wu WANG, Yanping LIAO, Zhangtao WANG, Mingzhi NAN, Xin HE, Xingkai FU
  • Publication number: 20240221567
    Abstract: A driving circuit and a display device are provided. The driving circuit includes a pull-up node, an input module, a pull-up module, a first output module and a second output module; the input module is electrically connected to an input terminal and a pull-up node, and is configured to control a potential of the pull-up node under the control of an input signal provided by the input terminal; the pull-up module controls the potential of the pull-up node; the first output module outputs a first gate driving signal through the first driving output terminal under the control of the potential of the pull-up node; the second output module outputs a second gate driving signal through the second driving output terminal under the control of the potential of the pull-up node. The present disclosure may output a plurality of stages of gate driving signals and reduce the number of transistors, which is facilitate to the narrow border.
    Type: Application
    Filed: December 15, 2021
    Publication date: July 4, 2024
    Inventors: Yong LIU, Guozhi WANG, Wu WANG, Xingkai FU, Zhongxin WU
  • Publication number: 20240195846
    Abstract: A method and apparatus for session management function reselection. A method performed by an access and mobility function includes selecting a second session management function (SMF) to serve a session of a user equipment (UE). The session of the UE is currently served by a first SMF and an access network. The method further includes sending a create session management context request comprising a reason of selecting the second SMF to serve the session of the UE to the second SMF. The reason indicates that the session of the UE is still served by the access network. The method further includes receiving a create session management context response comprising a session resource modify request from the second SMF. The session resource modify request includes access network tunnel information of the access network. The method further includes sending the session resource modify request to the access network.
    Type: Application
    Filed: April 13, 2022
    Publication date: June 13, 2024
    Inventors: Wen ZHANG, Jinyin ZHU, Juying GAN, Yunjie LU, Qiong SONG, Xiaoming LI, Wu WANG
  • Patent number: 12003044
    Abstract: An antenna element comprises one or more directors, a resonator, and a three dimensional ground assembly. Parts of the antenna element are arranged on three metal layers. A top layer has an unconnected metal bar which forms a beam director, a resonator and a top part of the ground assembly. The resonator is an integral piece substantially in the form of a loop connected to a feed line and a feed line terminal ending. The feed line terminal ending serves as the ground plane for the feed line as well as providing impedance matching from the external transceiver circuit to the resonator. The ground assembly includes a top layer ground connected to a plurality of metallized half cylindrical hole channels (or metallized via holes) which connect to a ground terminal in a bottom layer.
    Type: Grant
    Filed: November 19, 2023
    Date of Patent: June 4, 2024
    Inventors: Guan-Wu Wang, Terng-Jie Lin, Yi-Hung Chen, Wen-Chung Liu, Weiping Wang
  • Patent number: 11985045
    Abstract: Embodiments of the present disclosure provides a method and an apparatus for subscribing a notification of a change of a network function. A method for subscribing to notification of a change of a network function may comprise: transmitting (S101) a subscription message to a monitoring network function; and receiving (S102) a notification from the monitoring network function to notify a change from the network function whose status is required to be monitored. The subscription message indicates of the network function. The attribute comprises a serving scope indicating one or more target served area of the network function whose status is required to be monitored. According to embodiments of the present disclosure, a simple and fast implementation for subscribing notification of change of network function may be achieved. Particularly, both the response time and the accuracy of the notification about a change of a subscribed network function may be improved.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: May 14, 2024
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Yingjiao He, Xinyu Zhang, Wu Wang, Jinyin Zhu, Deqin Zhan, Yunjie Lu
  • Publication number: 20240146812
    Abstract: Various embodiments of the present disclosure provide methods and apparatuses for session service management. A method performed by a first session management function comprises determining first N4 information related to a user plane function (UPF). The first N4 information comprises an identifier of the UPF. The method further comprises sending a first message comprising the first N4 information to a second session management function.
    Type: Application
    Filed: January 21, 2022
    Publication date: May 2, 2024
    Inventors: Zhansheng Wei, Yingjiao He, Wu Wang, Wenjun Liu, Yunjie Lu, Huaicheng Dai
  • Publication number: 20240089666
    Abstract: A double-sided loudspeaker includes a first speaker base and a second speaker base assembled with each other and provided with a ventilation hole; a first side magnetic plate injection molded at the first speaker base or the second speaker base; a second side magnetic plate injection molded at the first speaker base or the second speaker base; a magnetic member disposed between the first side magnetic plate and the second side magnetic plate and including a main magnetic plate, a first magnetic unit and a second magnetic unit; a first diaphragm disposed at the first speaker base; a first voice coil disposed at the first diaphragm and movably arranged at the first magnetic unit; a second diaphragm disposed at the second speaker base; and a second voice coil disposed at the second diaphragm and movably arranged at the second magnetic unit.
    Type: Application
    Filed: December 13, 2022
    Publication date: March 14, 2024
    Inventors: PING-YU LEE, DE-WU WANG, ZHI-LONG NIU, YU-HSI CHEN
  • Patent number: 11914253
    Abstract: Embodiments of the present disclosure provides an array substrate and a manufacturing method thereof, a display panel. The array substrate includes: a base (10); a pixel electrode (50) and a thin film transistor disposed on the base (10); a passivation layer (16) covering the thin film transistor and the pixel electrode (50), the passivation layer (16) being provided with a transferring through hole (K1, K2) that simultaneously exposes the pixel electrode (50) and a drain electrode (15) or a source electrode (14) of the thin film transistor; a connection electrode (60) disposed on the passivation layer (16) and at the transferring through hole (K1, K2), the connection electrode (60) connected with the pixel electrode (50), and the drain electrode (15) or the source electrode (14) through the transferring through hole (K1, K2).
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: February 27, 2024
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaoyuan Wang, Wu Wang, Yan Fang, Shengxue Wu