Patents by Inventor Ming Gong

Ming Gong 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).

  • Patent number: 10938471
    Abstract: A method of providing communication coverage includes collecting a location of an unmanned aerial vehicle (UAV) while the UAV is flying along a flight path, determining a communication signal distribution in a proximity of the location, determining one or more locations for arranging one or more relays based on the communication signal distribution to improve communication coverage along the flight path, and instructing the UAV to communicate with a user terminal via at least one of the one or more relays when the UAV is determined, based on the communication signal distribution, to be incapable of directly communicating with the user terminal at a predetermined minimum quality level.
    Type: Grant
    Filed: March 19, 2020
    Date of Patent: March 2, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ming Gong, Wei Fan
  • Patent number: 10924745
    Abstract: An image processing method includes a transmitting terminal receiving a feedback message sent by a receiving terminal. The feedback message indicates a reception state of a received image frame sent by the transmitting terminal and received by the receiving terminal before the receiving terminal sends the feedback message. The method further includes acquiring a target image frame, encoding the target image frame according to a preset error correction mechanism to generate encoding data of the target image frame in response to the feedback message indicating a reception error, and sending the encoding data of the target image frame to the receiving terminal.
    Type: Grant
    Filed: June 27, 2019
    Date of Patent: February 16, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Lei Zhu, Ming Gong, Ning Ma, Wei Fan, Hao Cui
  • Patent number: 10925038
    Abstract: Embodiments of the present invention provide a method and an apparatus for determining a time domain resource mapped by a reference signal, and relate to the field of communications technologies, to ensure correct data demodulation. The method includes: determining, by user equipment based on configuration information, a time domain resource mapped by a reference signal and/or a subcarrier spacing of the reference signal, where the configuration information includes predefined first configuration information and/or second configuration information sent by a base station. The method is applied to a scenario of determining the time domain resource mapped by the reference signal.
    Type: Grant
    Filed: May 2, 2019
    Date of Patent: February 16, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Ming Wu, Chi Zhang, Zhengwei Gong
  • Publication number: 20210034580
    Abstract: Techniques for metadata maintenance involve: obtaining a transaction that is currently pending, the transaction being associated with a modification of a metadata block, the metadata block containing entries, the transaction including sub-transactions which indicate modifications; ordering the sub-transactions depending on record writing type, e.g., permission-required control type or a permission-free control type; in response to acquiring a permission, generating, in a first storage area, a respective metadata modification record preferentially for each sub-transaction of the permission-required control type, wherein the respective metadata modification record describes a modification of at least one entry of the metadata block that is indicated by the sub-transaction; and in response to generating the metadata modification records for all the sub-transactions of the permission-required control type, releasing the permission such that a further transaction will have an opportunity to acquire the permission.
    Type: Application
    Filed: May 18, 2020
    Publication date: February 4, 2021
    Inventors: Guoyu Hu, Chen Gong, Hao Fang, Ming Zhang, Huan Chen
  • Patent number: 10911750
    Abstract: A computer-implemented method includes receiving a feedback message including feedback information from a receiver of image data, obtaining a current frame to be encoded, encoding the current frame based at least in part on the feedback information, and transmitting the encoded current frame to the receiver.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: February 2, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Liang Zhao, Wenyi Su, Qingdong Yu, Wei Xiao, Lei Zhu, Ming Gong, Ning Ma, Wei Fan, Hao Cui
  • Patent number: 10901436
    Abstract: The present disclosure describes systems and methods for operating a movable object using a machine readable code. In one embodiment, an image may be obtained by the movable object. The image may include a machine-readable code configured to store a set of operation data for controlling the movable object. The movable object may process the image to retrieve the machine-readable code and the set of operation data. The movable object further may adjust one or more operation parameters of the movable object based on the set of operation data.
    Type: Grant
    Filed: January 7, 2019
    Date of Patent: January 26, 2021
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Yuwei Wu, Jun Wu, Ming Gong, Mingxi Wang, Qi Zhou, Di Wu, Xiangyu Chen, Hanping Chen
  • Patent number: 10895938
    Abstract: A touch panel, a touch substrate and a method of fabricating a touch panel are provided. The touch panel includes a touch substrate, and the touch substrate includes a plurality of regions and one of the plurality of regions includes a touch driving electrode; a touch sensing electrode that is at least partially overlapped with the touch driving electrode and touch sensing electrode is insulated from the touch driving electrode; and a touch Integrated Circuit (IC) that is connected to the touch sensing electrode, wherein the IC is capable of sensing a capacitance change when the touch driving electrode is pressed, and determining a position of the one of the plurality of regions corresponding the plurality of regions.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: January 19, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Xiaodong Xie, Weigang Gong, Ming Zhang, Jing Wang, Min He, Yu Zhu
  • Publication number: 20210004025
    Abstract: A supervision method for a flight state of an unmanned aerial vehicle includes respectively establishing communication connections with the unmanned aerial vehicle and a supervision server, receiving identity information about the unmanned aerial vehicle and flight information about the unmanned aerial vehicle sent by the unmanned aerial vehicle, automatically sending the identity information about the unmanned aerial vehicle and the flight information to the supervision server in an on-line mode, receiving at least one of a flight restriction instruction or warning information sent by the supervision server, and forwarding the flight restriction instruction to the unmanned aerial vehicle, so that the unmanned aerial vehicle executes the flight restriction instruction, thereby restricting flight behaviour of the unmanned aerial vehicle in an on-line flight mode via the flight restriction instruction.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Ming CHEN, Ming GONG, Yongsen CHEN, Zhun DING
  • Publication number: 20200410884
    Abstract: A network learning system includes a host being coupled to a first user end and a second user end. A processor of the host end is configured to perform the following steps of: storing original lesson information being sent from the first user end in which the original lesson information has a plurality of content sections; selecting the content sections to form adaptive lesson information based on a learning condition of the second user end; sending the adaptive lesson information to the second user end so that an output device of the second user end outputs the adaptive lesson information based on a view of a simulated space; when the output device of the second user end outputs the adaptive lesson information, recording a value from an input device of the second user end.
    Type: Application
    Filed: September 5, 2019
    Publication date: December 31, 2020
    Inventors: Shih-Gong LI, Shih-Han CHAN, Ming-Kai JIAU
  • Patent number: 10873460
    Abstract: An authentication method includes that an authentication apparatus of an unmanned aerial vehicle (UAV) generates a session key, the authentication apparatus receives a device identification (ID) of a device and a randomly generated random number from the device of the UAV, the authentication apparatus obtains a device key of the device according to the device ID of the device, the authentication apparatus encrypts the session key and the random number according to the device key of the device, and the authentication apparatus sends the encrypted session key and the encrypted random number to the device.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: December 22, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Yongsen Chen, Ming Gong, Ming Chen, Zhun Ding
  • Publication number: 20200368631
    Abstract: A device control system, method, and apparatus are provided. The system includes a control device and at least two battle game devices. The control device is configured to: establish a connection to a first battle game device, and send a control instruction to the first battle game device during a battle game according to a received external control operation. The first battle game device is configured to battle according to the control instruction. The second battle game device is configured to: obtain a relative position of the first battle game device during the battle game, and automatically battle according to the relative position.
    Type: Application
    Filed: August 12, 2020
    Publication date: November 26, 2020
    Inventors: Ming ZHAO, Qingwei HE, Sixi LU, Chuankang FAN, Lujie KANG, Chao GONG, Yanqing JING, Zhe ZHU
  • Patent number: 10844098
    Abstract: The invention provided a method for preparing a bacterial polysaccharide-modified recombinant fusion protein and use of the bacterial polysaccharide-modified recombinant fusion protein. The method comprises: co-expressing a recombinant fusion protein and the Neisseria meningitidis O-oligosaccharyltransferase PglL in an O-antigen ligase gene-defective bacterium, and linking a polysaccharides endogenous or exogenous for the bacterium to the recombinant fusion protein by the O-oligosaccharyltransferase PglL, to obtain the bacterial polysaccharide-modified recombinant fusion protein. The protein can be used for preparing antibodies against bacterial polysaccharides and vaccines.
    Type: Grant
    Filed: September 1, 2015
    Date of Patent: November 24, 2020
    Assignee: Institute of Biotechnology, Academy of Military Medical Sciences, China
    Inventors: Jun Wu, Chao Pan, Peng Sun, Hengliang Wang, Bo Liu, Zhehui Peng, Li Zhu, Shaohong Chang, Xin Gong, Erling Feng, Bin Wang, Ming Zeng
  • Publication number: 20200366364
    Abstract: A method of providing communication coverage includes collecting a location of an unmanned aerial vehicle (UAV) while the UAV is flying along a flight path, determining a communication signal distribution in a proximity of the location, determining one or more locations for arranging one or more relays based on the communication signal distribution to improve communication coverage along the flight path, and instructing the UAV to communicate with a user terminal via at least one of the one or more relays when the UAV is determined, based on the communication signal distribution, to be incapable of directly communicating with the user terminal at a predetermined minimum quality level.
    Type: Application
    Filed: March 19, 2020
    Publication date: November 19, 2020
    Inventors: Ming GONG, Wei FAN
  • Publication number: 20200356556
    Abstract: In embodiments of the present disclosure, there is provided an assertion-based question answering manner. After a question and the related passage are obtained, an assertion answer to the question is determined based on content of the passage, and the assertion answer has a predetermined structure and represents a complete semantic meaning. Then, the assertion answer to the question may be outputted to the user. In the embodiments of the present disclosure, the question and the relevant passage are used as input, and a semi-structured assertion answer is output. The assertion answer according to embodiments of the present disclosure can provide richer semantic content than the traditional short answer, and provide a more concise expression than the traditional long answer, thereby ensuring accuracy of the answer while improving the user experience.
    Type: Application
    Filed: December 6, 2018
    Publication date: November 12, 2020
    Inventors: Duyu Tang, Nan Duan, Ming Zhou, Wendi Wang, Daxin Jiang, Shujie Liu, Linjun Shou, Ming Gong
  • Patent number: 10833853
    Abstract: A secure communication method comprising obtaining a secret code generated in response to a first communication device being paired with a second communication device, obtaining a prestored product key, generating a module key based on the secret code and the product key, randomly generating a session key, obtaining a key sequence number, auto-incrementing the key sequence number, setting a sending sequence number with an initial value of zero, generating a key frame by performing a computation on the session key and a verification authentication code of the session key using the module key, sending a data packet including the key frame, the key sequence number, the sending sequence number, and a data type to the second communication device. The data type indicates that the data packet is a key data packet.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: November 10, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Yongsen Chen, Peng Xie, Ridong Wan, Jun Wu, Ming Gong, Zhongqian You
  • Publication number: 20200348187
    Abstract: Disclosed is a temperature-indicating composite material product and a manufacturing method and application thereof, the temperature-indicating composite material product comprising: a porous film (1), opaque to at least a portion of visible light or opaque to at least a portion of visible light and at least a portion of ultraviolet light; and a colored composite material layer (2) located at the lower surface of the porous film (1), wherein the colored composite material layer (2) comprises a macro-molecular connecting material, a crystalline material and a colorant. Preferably, the macro-molecular connecting material is a crosslinked pressure-sensitive adhesive material, wherein the crystalline material and the colorant are dispersed in the macro-molecular connecting material, and the macro-molecular connecting material is an amorphous material or has a melting point higher than that of the crystalline material.
    Type: Application
    Filed: November 7, 2017
    Publication date: November 5, 2020
    Inventors: Cheng Li, Guang Ming Gong, Ying Shi, Zhou Jin, Zheng Guan
  • Publication number: 20200341670
    Abstract: Techniques provide for data deduplication. Such techniques involve: allocating a storage area in a storage device, the storage area including a first storage segment for storing an incompressible data block and a second storage segment for storing a compressed data block, a first size of the first storage segment being greater than a second size of the second storage segment; in response to receiving a write request, determining whether data block to which the write request is related is compressible; in response to determining that the data block is incompressible, adding header information to the data block to generate a first data segment of the first size; and storing the first data segment in the first storage segment through a deduplication operation. Accordingly, such techniques can increase the flexibility and efficiency of data deduplication.
    Type: Application
    Filed: April 8, 2020
    Publication date: October 29, 2020
    Inventors: Ming Zhang, Shuo Lv, Chen Gong
  • Patent number: 10796587
    Abstract: A method for supervising a flight state of an unmanned aerial vehicle includes establishing a communication connection with a control terminal of the unmanned aerial vehicle, and receiving and storing an off-line flight certificate sent by the control terminal. The off-line flight certificate includes off-line flight parameters. The method further includes monitoring and restricting, in response to the unmanned aerial vehicle being in an off-line flight mode, a flight behaviour of the unmanned aerial vehicle in the off-line flight mode according to the off-line flight parameters in the off-line flight certificate.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: October 6, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ming Chen, Ming Gong, Yongsen Chen, Zhun Ding
  • Publication number: 20200312055
    Abstract: A device for recording user operation data for a remotely controlled vehicle includes a memory configured to record user operation data. The user operation data is associated with a specific user of the remotely controlled vehicle and includes outgoing operation commands that affect operation of the remotely controlled vehicle. The outgoing operation commands is transmitted to the remotely controlled vehicle and received via a remote controller of the remotely controlled vehicle.
    Type: Application
    Filed: June 15, 2020
    Publication date: October 1, 2020
    Inventors: Ming GONG, Jin DAI, Hao CUI, Xiaodong WANG, Han HUANG, Jun WU, Wei FAN, Ning MA, Xinhua RONG, Xingsen LIN
  • Patent number: 10788658
    Abstract: Optical cross connects and methods for use therewith are described herein. In an embodiment, an optical cross connect includes first and second mirror arrays, first and second light sources that respectively emit first and second color coded light beams (e.g., each of which includes red, green and blue light), and first and second cameras configured to respectively capture first and second color images of the first and second color coded light beams reflected respectively from the first and second mirror arrays. The optical cross connect also includes a controller configured to perform closed loop feedback control of the first and second mirror arrays, based on the first and second color images, when the controller controls how optical signals are transferred between individual optical fibers in a first bundle of optical fibers and individual optical fibers in a second bundle of optical fibers.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: September 29, 2020
    Assignee: Futurewei Technologies, Inc.
    Inventors: Jianmin Gong, Francis Man, Dongyu Geng, Xin Tu, Ming Li, Peng Zhang