Patents by Inventor Yunpeng BAI

Yunpeng BAI 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).

  • Method and device for measuring four-dimensional (4D) radiation pattern of outdoor antenna based on unmanned aerial vehicle (UAV)
    Patent number: 11783713
    Abstract: A method and a device for measuring a four-dimensional (4D) radiation pattern of an outdoor antenna based on an unmanned aerial vehicle (UAV) are provided. The device includes a measurement path planning unit, a UAV platform unit, a radiation signal acquisition unit, a data command processing unit, and a ground data processing unit. The measurement path planning unit, the radiation signal acquisition unit, and the data command processing unit each are suspended from the UAV platform unit by using a pod. The present disclosure applies to the radiation pattern measurement of an outdoor antenna.
    Type: Grant
    Filed: May 6, 2021
    Date of Patent: October 10, 2023
    Assignee: Nanjing University of Aeronautics and Astronautics
    Inventors: Qihui Wu, Qiuming Zhu, Tianxu Lan, Yang Huang, Jie Li, Xiaofu Du, Weizhi Zhong, Lu Han, Yunpeng Bai, Junjie Zhang, Kai Mao
  • METHOD AND DEVICE FOR MEASURING FOUR-DIMENSIONAL (4D) RADIATION PATTERN OF OUTDOOR ANTENNA BASED ON UNMANNED AERIAL VEHICLE (UAV)
    Publication number: 20230274652
    Abstract: A method and a device for measuring a four-dimensional (4D) radiation pattern of an outdoor antenna based on an unmanned aerial vehicle (UAV) are provided. The device includes a measurement path planning unit, a UAV platform unit, a radiation signal acquisition unit, a data command processing unit, and a ground data processing unit. The measurement path planning unit, the radiation signal acquisition unit, and the data command processing unit each are suspended from the UAV platform unit by using a pod. The present disclosure applies to the radiation pattern measurement of an outdoor antenna.
    Type: Application
    Filed: May 6, 2021
    Publication date: August 31, 2023
    Applicant: Nanjing University of Aeronautics and Astronautics
    Inventors: Qihui WU, Qiuming ZHU, Tianxu LAN, Yang HUANG, Jie LI, Xiaofu DU, Weizhi ZHONG, Lu HAN, Yunpeng BAI, Junjie ZHANG, Kai MAO
  • MULTI-DISULFIDE-BOND LONG-CHAIN PEPTIDE WITH NEUROPROTECTIVE ACTIVITY, PHARMACEUTICAL COMPOSITION AND APPLICATION
    Publication number: 20230151065
    Abstract: A multi-disulfide-bond long-chain peptide with neuroprotective activity can reduce cellular calcium influx by inhibiting glutamate receptors to protect cortical neurons from excitotoxicity induced by glutamate. It can be an effective neuroprotective agent.
    Type: Application
    Filed: April 10, 2019
    Publication date: May 18, 2023
    Inventors: Xiaozhe ZHANG, Fei DING, Qiong CHENG, Xiaosong GU, Xinmiao LIANG, Yunpeng BAI, Dengbing YAO, Ying YUAN, Caiping WANG, Jian YANG, Shu YU
  • RESONATOR AND FILTER
    Publication number: 20220190455
    Abstract: Example embodiments of the present disclosure provide a resonator (100) and a filter (500). The resonator (100) comprises a capacitance metal sheet (110), an inductance metal sheet (120) and a mounting metal sheet (130). The capacitance metal sheet (110) is configured to generate capacitance of the resonator (100) with a top surface (202) of a metal cavity (200) for housing the resonator (100). The inductance metal sheet (120) is configured to generate inductance of the resonator (100), which is connected to the capacitance metal sheet (110) and extends to a bottom surface (204) of the metal cavity (200). The mounting metal sheet (130) is connected to the inductance metal sheet (120) and configured to mount the resonator (100) in the metal cavity (200). The example embodiments of the present disclosure can implement a resonator and a filter with high performance, small size and low cost.
    Type: Application
    Filed: April 3, 2020
    Publication date: June 16, 2022
    Inventors: Shouli JIA, Lipeng NIE, Yunpeng BAI, Hongjun ZHAO