Patents by Inventor Hao Cui

Hao Cui 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: 10692311
    Abstract: A device for recording user operation data for a remotely controlled vehicle includes a memory off-board the remotely controlled vehicle and a housing receiving the memory. The memory is configured to record user operation data comprising outgoing operation commands that affect operation of the remotely controlled vehicle. The outgoing operation commands are received via a remote controller of the remotely controlled vehicle and transmitted to the remotely controlled vehicle. The housing is removable from the remote controller and more resistant to destruction than the rest of the remote controller.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: June 23, 2020
    Assignee: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Ming Gong, Jin Dai, Hao Cui, Xiaodong Wang, Han Huang, Jun Wu, Wei Fan, Ning Ma, Xinhua Rong, Xingsen Lin
  • Patent number: 10687415
    Abstract: A flexible printed circuit board is disclosed, which includes a pad portion, wherein the pad portion includes a pair of first signal pads formed in a first conductor layer and respectively connected with a pair of signal wires, a pair of second signal pads formed in a second conductor layer and electrically separated from a grounding layer; a pair of first grounding pads formed in the first conductor layer and electrically separated from the pair of signal wires, wherein: the pair of first signal pads is sandwiched between the pair of first grounding pads, and a pair of second grounding pads formed in the second conductor layer and connected with the grounding layer, wherein the pair of second signal pads are sandwiched between the pair of second grounding pads. A width of the first and the second signal pads is larger than that of the signal wires.
    Type: Grant
    Filed: June 5, 2017
    Date of Patent: June 16, 2020
    Assignee: DALIAN CANGLONG OPTOELECTRONICS TECHNOLOGIES CO., LTD
    Inventors: Hao Wang, Shun Zhang, Lin Cui, Wenchen Zhang, Chuanwu Liao
  • Publication number: 20200178363
    Abstract: A portable lighting device includes a housing, a light source supported by the housing, and an alkaline battery positioned within the housing and coupled to the light source. The alkaline battery is configured to provide a drive current to the light source, and an intensity of the light source is dependent on the drive current. The portable lighting device also includes an electronic processor positioned within the housing and coupled to the light source and the alkaline battery. The electronic processor is configured to monitor a voltage of the alkaline battery, and execute a ramp-up algorithm to control the drive current based on the voltage of the alkaline battery.
    Type: Application
    Filed: November 20, 2019
    Publication date: June 4, 2020
    Inventors: Li ZHANG, Hao CUI, DanJun GUO
  • Patent number: 10618058
    Abstract: Disclosed herein are methods and systems for recovery of ancylite, a rare earth mineral comprising strontium carbonate, from rare earth ore. In many embodiments, the disclosed methods and systems provide for recovery of greater than 50% of the ancylite from an ancylite containing ore. In many embodiments, the ore is subjected to flotation in the presence of an acid, for example a hydroxamic acid, such as octanohydroxamic acid. The ore may also be subjected to magnetic separation, for example wet high intensity magnetic separation.
    Type: Grant
    Filed: August 1, 2016
    Date of Patent: April 14, 2020
    Inventors: Corby G. Anderson, Hao Cui
  • Patent number: 10600214
    Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: March 24, 2020
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
  • Patent number: 10594568
    Abstract: A method for measuring a data transmission speed, applied to a server side, is provided. The method includes: updating RTTs within a current sliding period upon receiving an ACK message from a client device; calculating a maximum RTT, a minimum RTT and an average RTT within the current sliding period; obtaining an amount of data in the latest RTT; calculating a minimum speed, a maximum speed and an average speed respectively, according to the amount of data in the latest RTT, and the maximum RTT, the minimum RTT and the average RTT within the current sliding period; calculating speed change gradient information according to the minimum speed, the maximum speed and the average speed; and calculating a speed prediction value according to the speed change gradient information. An apparatus for measuring a data transmission speed, a server-side device and a computer readable medium are provided.
    Type: Grant
    Filed: September 13, 2018
    Date of Patent: March 17, 2020
    Assignee: BEIJING BAIDU NETCOM SCIENCE AND TECHNOLOGY CO., LTD.
    Inventors: Jian Zhang, Jiaoren Wu, Hao Jiang, Yongxin Cui, Ning Liu
  • Patent number: 10586355
    Abstract: A method and system for image reconstruction are provided. A projection image of a projection object may be obtained. A processed projection image may be generated based on the projection image through one or more pre-process operations. A reconstructed image including an artifact may be reconstructed based on the processed projection image. The artifact may be a detector edge artifact, a projection object edge artifact, and a serrated artifact. The detector edge artifact, the projection object edge artifact, and the serrated artifact may be removed from the reconstructed image.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: March 10, 2020
    Assignee: SHANGHAI UNITED IMAGING HEALTHCARE CO., LTD.
    Inventors: Le Yang, Haihua Zhou, Juan Feng, Kai Cui, Ji Qi, Na Zhang, Hao Chen, Jie Niu, Yecheng Han, Wanli Teng, Yange Ma
  • Publication number: 20200036944
    Abstract: A method for transmitting video from a movable object includes decomposing video data into a plurality of sub-video data units, encoding the plurality of sub-video data units individually to generate a plurality of coded sub-video data units, and selecting at least one of the plurality of coded sub-video data units for transmission according to one or more characteristics the sub-video data units and one or more channel conditions of a plurality of channels.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 30, 2020
    Inventors: Lei ZHU, Hao CUI, Ming GONG
  • Publication number: 20190387614
    Abstract: A flexible printed circuit board is disclosed, which includes a pad portion, wherein the pad portion includes a pair of first signal pads formed in a first conductor layer and respectively connected with a pair of signal wires, a pair of second signal pads formed in a second conductor layer and electrically separated from a grounding layer; a pair of first grounding pads formed in the first conductor layer and electrically separated from the pair of signal wires, wherein: the pair of first signal pads is sandwiched between the pair of first grounding pads, and a pair of second grounding pads formed in the second conductor layer and connected with the grounding layer, wherein the pair of second signal pads are sandwiched between the pair of second grounding pads. A width of the first and the second signal pads is larger than that of the signal wires.
    Type: Application
    Filed: June 5, 2017
    Publication date: December 19, 2019
    Inventors: Hao Wang, Shun Zhang, Lin Cui, Wenchen Zhang, Chuanwu Liao
  • Publication number: 20190342771
    Abstract: A data transmitting method includes generating multiple channels of encoded data by encoding same data to be encoded according to a plurality of bit rates and selecting encoded data to be transmitted from the multiple channels of encoded data according to a channel bandwidth of a transmission channel. The encoded data to be transmitted is one of the multiple channels of encoded data that matches the channel bandwidth.
    Type: Application
    Filed: July 17, 2019
    Publication date: November 7, 2019
    Inventors: Lei ZHU, Hao CUI, Ying CHEN, Ming GONG
  • Publication number: 20190327463
    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: Application
    Filed: June 28, 2019
    Publication date: October 24, 2019
    Inventors: Liang ZHAO, Wenyi SU, Qingdong YU, Wei XIAO, Lei ZHU, Ming GONG, Ning MA, Wei FAN, Hao CUI
  • Publication number: 20190320184
    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: Application
    Filed: June 27, 2019
    Publication date: October 17, 2019
    Inventors: Lei ZHU, Ming GONG, Ning MA, Wei FAN, Hao CUI
  • Patent number: 10432270
    Abstract: A multiplexed space-time block coding (M-STBC) scheme is described that allows for transmitting a single multicast transmission in a heterogeneous MIMO (i.e., multiple-input and multiple-output) environment, where receivers with fewer antennas can receive a lower resolution version of the multi-cast transmission, while receivers with a greater number of antennas can receive a higher resolution version of the multi-cast transmission. Thus, the M-STBC scheme allows for transmitting the single multicast transmission that includes both a spatial multiplexing mode and a diversity mode.
    Type: Grant
    Filed: November 11, 2013
    Date of Patent: October 1, 2019
    Assignee: Microsoft Technology Licensing, LLC
    Inventors: Chong Luo, Hao Cui, Chang Wen Chen, Feng Wu
  • Patent number: 10391110
    Abstract: The present invention relates to a pharmaceutical composition containing ginsenoside F1 or Rh1 for preventing or treating vascular leak syndrome, to a method for treating vascular leak syndrome using the pharmaceutical composition, and to a food composition containing ginsenoside F1 or Rh1 for preventing or ameliorating vascular leak syndrome. The ginsenoside F1 or Rh1 provided in the present invention can promote angiogenesis and suppress vascular leakage, and thus can be widely utilized in the effective prevention or treatment of vascular leak syndrome.
    Type: Grant
    Filed: May 19, 2016
    Date of Patent: August 27, 2019
    Assignee: Intelligent Synthetic Biology Center
    Inventors: Ho Min Kim, Ji In Kang, Sun Chang Kim, Chang Hao Cui
  • Patent number: 10391111
    Abstract: Provided are a pharmaceutical composition for preventing or treating cervical cancer including gypenoside LXXV or a pharmaceutically acceptable salt thereof as an active ingredient, a method of preventing or treating cervical cancer including administering the pharmaceutical composition to a subject excluding humans, a health functional food composition for preventing or improving cervical cancer including gypenoside LXXV as an active ingredient, and a feed composition for preventing or improving cervical cancer including gypenoside LXXV as an active ingredient.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: August 27, 2019
    Assignee: Intelligent Synthetic Biology Center
    Inventors: Chang Hao Cui, Wan Taek Im, Sun Chang Kim
  • Patent number: 10382438
    Abstract: Techniques for expanded content tag sharing include determining that a first user is associated with content provided by a different second user. Data is recorded that indicates the first user is authorized to associate a different third user with the content provided by the second user, without further input by the second user. In some embodiments, the data that indicates the content provided by the second user includes data that indicates a plurality of contents. Some techniques include determining a message received from a first user indicates a portion of content associated with the first user, and a second user. The portion of the content is rendered on an apparatus of the second user. The second user is prompted for associating, with the portion of the content, an item identifier, such as text or another user, for the portion of the content.
    Type: Grant
    Filed: May 27, 2010
    Date of Patent: August 13, 2019
    Assignee: Nokia Technologies Oy
    Inventors: Hao Wang, Kun Yu, Wendong Wang, Yidong Cui, Aki Petri Happonen, Hannu Vilpponen, Matti Aleksi Malmstedt, Henrik Stefan Markus Hakala
  • Publication number: 20190238749
    Abstract: A data processing method includes obtaining merged attribute information of an image sensor, obtaining pixel data of the image sensor, and processing the pixel data according to the merged attribute information. The merged attribute information includes elements each corresponding to at least one pixel of the image sensor and containing N types of attribute information of the at least one pixel. N is an integer larger than or equal to 2.
    Type: Application
    Filed: April 12, 2019
    Publication date: August 1, 2019
    Inventors: Mingli CUI, Lei ZHU, Hao CUI, Wei CHEN, Dong QIN, Chunlei SUN
  • Patent number: 10330213
    Abstract: Provided is an electromechanical-linkage hydraulic control gate valve actuator. The actuator includes a hand-operated speed-increasing gearbox assembly and a bidirectional throttle valve. In the present invention, a motor is driven to rotate through the hand-operated speed-increasing gearbox and thus a hydraulic system is driven to finally open and close a gate valve. An opening and closing speeds of the gate valve can be regulated and controlled through the bidirectional throttle valve. The present invention drives the motor through the hand-operated speed-increasing gearbox under emergency conditions such as repair and power failure, thereby controlling to open and close the gate valve. Meanwhile, a hydraulic system respectively regulates the speeds of two states of opening and closing through a bidirectional throttling technique, so as to effectively eliminate a water hammer phenomenon. The present invention has simple structure, light weight and modular installation, and enhances safety and reliability.
    Type: Grant
    Filed: September 17, 2018
    Date of Patent: June 25, 2019
    Assignee: Taiyuan University of Technology
    Inventors: Ziming Kou, Guijun Gao, Yanfei Kou, Gongjun Cui, Jing Zhang, Hao Qin, Sijia Meng, Jing Liu, Liangji Zhao
  • Publication number: 20190191014
    Abstract: A data transmission method includes: establishing, by a server, a connection with a client according to a transmission control protocol (TCP) through a gateway with a synchronous proxy mechanism; acquiring, by the server, sequence number conversion information and converting a first TCP sequence number of a first data packet to be sent to the client according to the sequence number conversion information, so that the first TCP sequence number is matched, by the server, with a first acknowledgment number of the second data packet sent by the client; and sending, by the server, the first data packet, for which the first TCP sequence number has been converted, to the client directly. A server, a gateway, and a computer-readable medium are also disclosed.
    Type: Application
    Filed: September 12, 2018
    Publication date: June 20, 2019
    Inventors: Jian Zhang, Jiaoren Wu, Hao Jiang, Ning Liu, Yongxin Cui
  • Publication number: 20190173763
    Abstract: A method for measuring a data transmission speed, applied to a server side, is provided. The method includes: updating RTTs within a current sliding period upon receiving an ACK message from a client device; calculating a maximum RTT, a minimum RTT and an average RTT within the current sliding period; obtaining an amount of data in the latest RTT; calculating a minimum speed, a maximum speed and an average speed respectively, according to the amount of data in the latest RTT, and the maximum RTT, the minimum RTT and the average RTT within the current sliding period; calculating speed change gradient information according to the minimum speed, the maximum speed and the average speed; and calculating a speed prediction value according to the speed change gradient information. An apparatus for measuring a data transmission speed, a server-side device and a computer readable medium are provided.
    Type: Application
    Filed: September 13, 2018
    Publication date: June 6, 2019
    Inventors: Jian Zhang, Jiaoren Wu, Hao Jiang, Yongxin Cui, Ning Liu