Patents by Inventor Qiuming Peng

Qiuming Peng 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: 20240056676
    Abstract: An electronic device plays, by using a first application, audio corresponding to a first media file, and displays a video recording interface of a second application; in response to an operation on a background music setting option, the electronic device sets background music as audio corresponding to a second audio file; in response to a first operation on a virtual button, the electronic device starts video recording, and processes the second audio file to obtain audio data of the second audio file; and in response to a second operation on the virtual button, the electronic device ends video recording, and generates a video file, where the video file includes the audio data of the second audio file and image data of an image captured by a camera, but does not include audio data of the first media file.
    Type: Application
    Filed: December 23, 2021
    Publication date: February 15, 2024
    Inventors: Haochen Zhang, Yanhui Yu, Qingliang Wu, Zhetao Zhang, Xin Zheng, Fan Yang, Qiuming Peng, Li Cheng
  • Patent number: 8600818
    Abstract: A method, device, and system for carrying a Point of Sale (POS) data service over an IP network are disclosed. A method for carrying a POS data service over an IP network includes receiving, by a home gateway, a number dialed by a user at a POS. When determining that the number dialed at the POS is a POS access code according to configuration information, a call link with a softswitch is set up through Session Initiation Protocol (SIP) signaling interactions and Session Description Protocol (SDP) negotiation is performed with the softswitch. A DSP inside the home gateway is switched from a normal voice mode to a POS data service mode. POS negotiation is performed with a Network Access Server (NAS) connected to a banking center and data services exchanged between the POS and the banking center are transferred after successful negotiation.
    Type: Grant
    Filed: May 11, 2011
    Date of Patent: December 3, 2013
    Assignee: Huawei Device Co., Ltd.
    Inventors: Weiping Zhu, Hong Ye, Qiuming Peng
  • Publication number: 20120195789
    Abstract: The present invention relates magnesium-aluminum based alloys having a small grain size and to a method of their production. The alloys are particularly useful in casting applications. The alloys comprise a grain refiner, the grain refiner having the chemical formula: Mg100-x-y-zAlxCyRz wherein R is an element selected from the group consisting of silicon, calcium, strontium or a rare earth element, x is from 10 to 60 At. %, y is from 5 to 50 At. %, and z is from 0 to 20 At. %, provided that x+y+z is less than 100 At. %.
    Type: Application
    Filed: January 18, 2012
    Publication date: August 2, 2012
    Applicant: Helmholtz-Zentrum Geesthacht Zentrum für Material-und Küstenforschung GmbH
    Inventors: Yuanding Huang, Qiuming Peng, Norbert Hort, Karl U. Kainer
  • Publication number: 20110276421
    Abstract: A method, device, and system for carrying a Point of Sale (POS) data service over an IP network are disclosed. A method for carrying a POS data service over an IP network includes receiving, by a home gateway, a number dialed by a user at a POS. When determining that the number dialed at the POS is a POS access code according to configuration information, a call link with a softswitch is set up through Session Initiation Protocol (SIP) signaling interactions and Session Description Protocol (SDP) negotiation is performed with the softswitch. A DSP inside the home gateway is switched from a normal voice mode to a POS data service mode. POS negotiation is performed with a Network Access Server (NAS) connected to a banking center and data services exchanged between the POS and the banking center are transferred after successful negotiation.
    Type: Application
    Filed: May 11, 2011
    Publication date: November 10, 2011
    Applicant: Huawei Device Co., LTD.
    Inventors: Weiping Zhu, Hong Ye, Qiuming Peng