Patents by Inventor Le DU

Le DU 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: 12358155
    Abstract: A virtual robot image presentation method and an apparatus are provided to improve virtual robot utilization and user experience. In this method, an electronic device generates a first virtual robot image, and presents the first virtual robot image. The first virtual robot image is determined by the electronic device based on scene information. The scene information includes at least one piece of information in first information and second information, the first information is used to represent a current time attribute, and the second information is used to represent a type of an application currently running in the electronic device. According to the foregoing method, in a human-machine interaction process, virtual robot images can be richer and more vivid, so that user experience can be better, thereby improving virtual robot utilization of a user.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: July 15, 2025
    Assignee: Huawei Technologies Co., Ltd
    Inventors: Simon Ekstrand, Fredrik Andreasson, Johan Larsby, Sha Qian, Le Du, Xueyan Huang
  • Patent number: 12155961
    Abstract: The embodiments provide a video special effect generation method and a terminal. The method includes: obtaining, by a terminal, target information of a first video segment in a target video, where the target information includes one or more of a content feature of the first video segment and a photographing parameter of the first video segment; determining, by the terminal, a first play speed of the first video segment based on the target information of the first video segment; and then adjusting, by the terminal, a play speed of the first video segment to the first play speed. According to the embodiments, video editing efficiency can be improved.
    Type: Grant
    Filed: February 18, 2022
    Date of Patent: November 26, 2024
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Le Du
  • Publication number: 20240116189
    Abstract: A virtual robot image presentation method and an apparatus are provided to improve virtual robot utilization and user experience. In this method, an electronic device generates a first virtual robot image, and presents the first virtual robot image. The first virtual robot image is determined by the electronic device based on scene information. The scene information includes at least one piece of information in first information and second information, the first information is used to represent a current time attribute, and the second information is used to represent a type of an application currently running in the electronic device. According to the foregoing method, in a human-machine interaction process, virtual robot images can be richer and more vivid, so that user experience can be better, thereby improving virtual robot utilization of a user.
    Type: Application
    Filed: December 19, 2023
    Publication date: April 11, 2024
    Inventors: Simon Ekstrand, Fredrik Andreasson, Johan Larsby, Sha Qian, Le Du, Xueyan Huang
  • Patent number: 11883948
    Abstract: A virtual robot image presentation method and an apparatus are provided to improve virtual robot utilization and user experience. In this method, an electronic device generates a first virtual robot image, and presents the first virtual robot image. The first virtual robot image is determined by the electronic device based on scene information. The scene information includes at least one piece of information in first information and second information, the first information is used to represent a current time attribute, and the second information is used to represent a type of an application currently running in the electronic device. According to the foregoing method, in a human-machine interaction process, virtual robot images can be richer and more vivid, so that user experience can be better, thereby improving virtual robot utilization of a user.
    Type: Grant
    Filed: November 13, 2020
    Date of Patent: January 30, 2024
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Simon Ekstrand, Fredrik Andreasson, Johan Larsby, Sha Qian, Le Du, Xueyan Huang
  • Publication number: 20220174237
    Abstract: Embodiments of this application provide a video special effect generation method and a terminal. The method includes: obtaining, by a terminal, target information of a first video segment in a target video, where the target information includes one or more of a content feature of the first video segment and a photographing parameter of the first video segment; determining, by the terminal, a first play speed of the first video segment based on the target information of the first video segment; and then adjusting, by the terminal, a play speed of the first video segment to the first play speed. According to the embodiments of this application, video editing efficiency can be improved.
    Type: Application
    Filed: February 18, 2022
    Publication date: June 2, 2022
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Le DU
  • Publication number: 20210060788
    Abstract: A virtual robot image presentation method and an apparatus are provided to improve virtual robot utilization and user experience. In this method, an electronic device generates a first virtual robot image, and presents the first virtual robot image. The first virtual robot image is determined by the electronic device based on scene information. The scene information includes at least one piece of information in first information and second information, the first information is used to represent a current time attribute, and the second information is used to represent a type of an application currently running in the electronic device. According to the foregoing method, in a human-machine interaction process, virtual robot images can be richer and more vivid, so that user experience can be better, thereby improving virtual robot utilization of a user.
    Type: Application
    Filed: November 13, 2020
    Publication date: March 4, 2021
    Inventors: Simon EKSTRAND, Fredrik ANDREASSON, Johan LARSBY, Sha QIAN, Le DU, Xueyan HUANG
  • Publication number: 20110189961
    Abstract: A data transmission method and apparatus based on motion identification are disclosed. The method includes detecting and identifying a change of a position status of a data transmission apparatus, detecting, by the data transmission apparatus, a target apparatus when the change of the position status is determined to be a predefined motion, and establishing, by the data transmission apparatus, a connection with the target apparatus and performing, by the data transmission apparatus, a data transmission, if the target apparatus is detected. The data transmission method does not operate through an interface, but can trigger a data transmission apparatus to detect a target apparatus and to perform a data transmission by only identifying a motion of the data transmission apparatus. Thus, the operation of data transmission can be simplified, and a user-friendly operation method can be achieved.
    Type: Application
    Filed: January 25, 2011
    Publication date: August 4, 2011
    Applicants: SAMSUNG ELECTRONICS CO. LTD., SAMSUNG ELECTRONICS (CHINA) R&D CENTER
    Inventors: Lin XIE, Le DU, Haoliang ZHU