Patents by Inventor Xiaodong Wang

Xiaodong 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: 20220306504
    Abstract: A biological nitrogen removal method based on multistage feeding and anoxic/aerobic chambers for adopting a constant flow operation mode, enabling wastewater subjected to primary treatment to enter a first-stage and a second-stage A/O reaction units from two position points; lifting and refluxing an effluent to an influent end of the first-stage units; lifting and refluxing an effluent to an influent end of the second-stage units; and clarifying, separating and discharging an effluent from an outlet end of a third-stage A/O reaction unit. The wastewater treatment mode combines a process based on two-stage wastewater feeding and three-stage anoxic/aerobic chambers with biofilms in different reaction zones, =optimizing and controlling a reflux ratio of each segment according to an amount of organic matters available for denitrification in influent, reducing the impact of hydraulic loading at the cross section in the reactors while removing organic matters and nitrogen-containing pollutants at a low temperature.
    Type: Application
    Filed: October 27, 2020
    Publication date: September 29, 2022
    Applicant: QINGDAO UNIVERSITY OF TECHNOLOGY
    Inventors: Xuejun BI, Xiaolin ZHOU, Peng SONG, Xiaodong WANG
  • Patent number: 11457385
    Abstract: Embodiments of the present invention disclose a communication method, an apparatus, and a system. The communication method includes: receiving, by a terminal device, a context identifier sent by a second radio access network device, and sending, to a first radio access network device, a first message that includes the context identifier; receiving, by a core network device, a second message sent by the first radio access network device, and sending, to the second radio access network device, a message that includes the context identifier; and receiving, by the core network device, context information of the terminal device that is sent by the second radio access network device, and sending the context information to the first radio access network device. Therefore, communication between the first radio access network device and the second radio access network device is ensured, and working efficiency is improved.
    Type: Grant
    Filed: February 8, 2019
    Date of Patent: September 27, 2022
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bingzhao Li, Yan Wang, Wei Quan, Jian Zhang, Xiaodong Yang
  • Publication number: 20220301462
    Abstract: A bracket for a flexible display module is provided. The flexible display module includes a flexible display panel and a transparent cover plate. The flexible display panel includes a display region, a binding region opposite to the display region and a bending region connecting the display region and the binding region. The transparent cover plate is fixed to the display region of the flexible display panel. The bracket includes a first body and a second body fixedly connected with each other. An inner surface of the first body is provided with an accommodating region for accommodating the bending region of the flexible display panel. The second body is fixedly and detachably connected to a back of the flexible display panel.
    Type: Application
    Filed: September 20, 2021
    Publication date: September 22, 2022
    Inventors: Danyang BI, Xiaoxia LIU, Xiaoliang FU, Haotian YANG, Kang WANG, Renzhe XU, Wei CHEN, Xiaodong HAO
  • Patent number: 11450009
    Abstract: An embodiment of a semiconductor package apparatus may include technology to pre-process an image to simplify a background of the image, and perform object detection on the pre-processed image with the simplified background. For example, an embodiment of a semiconductor package may include technology to pre-process an image to subtract the background from the image and perform object detection on the pre-processed image with the background subtracted. Other embodiments are disclosed and claimed.
    Type: Grant
    Filed: February 26, 2018
    Date of Patent: September 20, 2022
    Assignee: Intel Corporation
    Inventors: Yuming Li, Zhen Zhou, Xiaodong Wang, Quan Yin
  • Patent number: 11447542
    Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O2 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae) and/or protects mice from a lethal Klebsiella challenge. The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O2 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
    Type: Grant
    Filed: August 4, 2017
    Date of Patent: September 20, 2022
    Assignees: MEDIMMUNE, LLC, HUMABS BIOMED SA
    Inventors: Qun Wang, Charles K. Stover, Meghan Pennini, Xiaodong Xiao, Davide Corti, Elisabetta Cameroni, Martina Beltramello, Gilad Kaplan, Anna DeMarco
  • Publication number: 20220290804
    Abstract: Some embodiments of the disclosure provide a base for a display bracket and the display bracket, wherein the base for the display bracket includes a supporting part, a connecting part, and a lock screw. The connecting part is connected with the supporting part. The connecting part is provided with a first through hole and a movable block movably disposed at the first through hole. The lock screw passes through the first through hole, a clamping space is formed between a free end of the lock screw and the supporting part. The movable block has a thread engaged with the lock screw, so that when the thread of the movable block is controlled to be disengaged from the lock screw, the lock screw does not need to be turned and freely rises or falls in the first through hole of the connecting part.
    Type: Application
    Filed: August 16, 2021
    Publication date: September 15, 2022
    Inventors: Xiaodong YOU, Hongjun WANG
  • Patent number: 11444263
    Abstract: A flexible display panel. The flexible display panel includes: a flexible substrate; a display element arranged on the flexible substrate; and a packaging layer covering the display element, the packaging layer including an inorganic thin film and an organic thin film that are stacked alternately, in which two protrusion structures that are engaged with each other are arranged between at least two adjacent thin films of the packaging layer.
    Type: Grant
    Filed: October 12, 2019
    Date of Patent: September 13, 2022
    Assignees: Ordos Yuansheng Optoelectronics Co., Ltd., Beijing BOE Technology Development Co., Ltd.
    Inventors: Xiaodong Meng, Lingling Ma, Zihua Li, Zhibo Wen, Hengbo Liu, Yu Yuan, Lu Cai, Dong Xu, Guofang Xu, Xinpeng Gao, Qiang Wang, Ruiqing Zhang, Qiang Guo, Wenqiang Jin, Xudong Wang
  • Publication number: 20220283607
    Abstract: Disclosed are a foldable screen and a display device. The foldable screen includes: a flexible display panel and a plurality of elastic portions, wherein each of the elastic portions includes each of elastic support members and two connecting rods fixedly connected to each of the elastic support members; wherein the two connecting rods are respectively connected to two flat portions of the flexible display panel, and the elastic support members are configured to supply a support force to the foldable portion in the case that a display surface of the foldable portion of the flexible display panel is coplanar with those of the flat portions.
    Type: Application
    Filed: March 2, 2022
    Publication date: September 8, 2022
    Inventors: Renzhe XU, Bin ZHANG, Haotian YANG, Yiming WANG, Wei GONG, Jingyu PIAO, Xiaodong HAO, Danyang BI, Kang WANG, Inho PARK, Xiaoliang FU, Yuanyuan CHAI, Seungyong OH
  • Publication number: 20220286618
    Abstract: An electronic device and a focusing method are provided. The electronic device includes at least two cameras, and each of the at least two cameras is provided with a phase difference (PD) point pair set having one or more PD point pairs. The one or more PD point pairs in the PD point pair set of one camera are located in different areas of the one camera, and areas of another camera corresponding to the different areas where the one or more PD point pairs of the one camera are located do not have PD point pairs located therein, and the another camera is a camera other than the one camera in the at least two cameras.
    Type: Application
    Filed: May 23, 2022
    Publication date: September 8, 2022
    Applicant: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Qiaoming WANG, Xiaodong CUI
  • Publication number: 20220286255
    Abstract: Apparatus and methods of Channel Status Information (CSI) acquisition on sidelink are disclosed. The apparatus includes: a transmitter that transmits a reference signal to a device on a sidelink (SL) transmission; a receiver that receives a channel quality report from the device; and a processor that controls the transmitter and the receiver, and decodes the channel quality report to obtain a channel quality; wherein the processor is configurable to support one or a combination selected from a group consisting of: a reporting activation scheme where an SL Channel Status Information (CSI) reporting activation indicator is configured; and a measurement triggering scheme where the transmitter initiates transmission of the reference signal upon satisfying a triggering condition.
    Type: Application
    Filed: August 23, 2019
    Publication date: September 8, 2022
    Inventors: Xin Guo, Xiaodong Yu, Zhennian Sun, Haipeng Lei, Haiming Wang
  • Publication number: 20220279609
    Abstract: The present disclosure relates to methods and apparatuses. According to some embodiments of the disclosure, a method of a first communication device includes: receiving a first connection request from a second communication device, wherein the first connection request may include a first indication indicating that a first logical channel between the first communication device and the second communication device is associated with a third communication device.
    Type: Application
    Filed: August 5, 2019
    Publication date: September 1, 2022
    Inventors: Lianhai Wu, Zhennian Sun, Jing Han, Haiming Wang, Xiaodong Yu
  • Publication number: 20220271897
    Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.
    Type: Application
    Filed: May 10, 2022
    Publication date: August 25, 2022
    Applicant: NEO WIRELESS LLC
    Inventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
  • Publication number: 20220271898
    Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.
    Type: Application
    Filed: May 10, 2022
    Publication date: August 25, 2022
    Applicant: NEO WIRELESS LLC
    Inventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
  • Patent number: 11424892
    Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: August 23, 2022
    Assignee: NEO WIRELESS LLC
    Inventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
  • Patent number: 11424891
    Abstract: A method and system for minimizing the control overhead in a multi-carrier wireless communication network that utilizes a time-frequency resource is disclosed. In some embodiments, one or more zones in the time-frequency resource are designated for particular applications, such as a zone dedicated for voice-over-IP (VoIP) applications. By grouping applications of a similar type together within a zone, a reduction in the number of bits necessary for mapping a packet stream to a portion of the time-frequency resource can be achieved. In some embodiments, modular coding schemes associated with the packet streams may be selected that further reduce the amount of necessary control information. In some embodiments, packets may be classified for transmission in accordance with application type, QoS parameters, and other properties. In some embodiments, improved control messages may be constructed to facilitate the control process and minimize associated overhead.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: August 23, 2022
    Assignee: NEO WIRELESS LLC
    Inventors: Xiaodong Li, Haiming Huang, Titus Lo, Ruifeng Wang
  • Publication number: 20220264377
    Abstract: The present application is related to a method and apparatus for resource allocation for EMBB/URLLC in 3GPP 5G technology. A method for resource allocation performed by abase station (BS) includes: transmitting, to a user equipment (UE), signaling indicating non-available resource on a carrier, wherein the non-available resource is reserved for a specific type of communication; and transmitting, to the UE, an indicator indicating allocated resource for transmitting data on the carrier, wherein the allocated resource includes at least part of the non-available resource.
    Type: Application
    Filed: June 28, 2019
    Publication date: August 18, 2022
    Inventors: Haipeng Lei, Zhi Yan, Xiaodong Yu, Haiming Wang
  • Publication number: 20220263485
    Abstract: Provided by a bandpass filter circuit and a multiplexer. The bandpass filter circuit includes at least one electromagnetic LC filter circuit and at least one acoustic wave resonance unit. The at least one acoustic wave resonance unit includes an input port, an output port, at least one circuit element and at least three resonators. The at least one electromagnetic LC filter circuit is electrically connected to the at least one acoustic wave resonance unit, and the at least three resonators include at least one first resonator and at least one second resonator. In a case where the at least one first resonator includes one first resonator, the first resonator is connected in series between the input port and the output port.
    Type: Application
    Filed: October 10, 2020
    Publication date: August 18, 2022
    Inventors: Chenggong HE, Xiaodong WANG, Chengjie ZUO, Jun HE
  • Publication number: 20220262751
    Abstract: A chip package on package structure includes a primary chip stack unit having pins insulated and spaced from each other on a first surface; a first bonding layer disposed on the first surface, where the first bonding layer includes bonding components insulated and spaced from each other, each bonding component includes a bonding part, and any two bonding parts are insulated and have a same cross-sectional area, and the bonding components are separately bonded to the pins; and secondary chip stack units, disposed on a surface of a side that is of the first bonding layer and that is away from the primary chip stack unit, where the secondary chip stack unit has micro bumps insulated and spaced from each other, and each of the micro bumps is bonded to one of the bonding components.
    Type: Application
    Filed: April 29, 2022
    Publication date: August 18, 2022
    Inventors: Tonglong Zhang, Xiaodong Zhang, Yong Guan, Simin Wang
  • Publication number: 20220259235
    Abstract: The present invention relates to compounds of Formula I, methods of using the compounds as EGFR inhibitors, and pharmaceutical compositions comprising such compounds. The compounds are useful in treating, preventing or ameliorating diseases or disorders such as cancer or infections.
    Type: Application
    Filed: July 23, 2020
    Publication date: August 18, 2022
    Inventors: Xiangyong Liu, Changyong Qiu, Qichao Shen, Mengqiang Liu, Haitong Sheng, Xiaodong Song, Guolong Du, Jiabing Wang, Lieming Ding
  • Patent number: D963142
    Type: Grant
    Filed: October 19, 2020
    Date of Patent: September 6, 2022
    Assignee: Shenzhen Dinuo Technology Co., Ltd.
    Inventor: Xiaodong Wang