Invention Grant
US08484480B2 Transmitting information using virtual input layout 有权
使用虚拟输入布局传输信息

  • Patent Title: Transmitting information using virtual input layout
  • Patent Title (中): 使用虚拟输入布局传输信息
  • Application No.: US12663247
    Application Date: 2009-07-07
  • Publication No.: US08484480B2
    Publication Date: 2013-07-09
  • Inventor: Li ChengLei Li
  • Applicant: Li ChengLei Li
  • Applicant Address: KY Grand Cayman
  • Assignee: Alibaby Group Holding Limited
  • Current Assignee: Alibaby Group Holding Limited
  • Current Assignee Address: KY Grand Cayman
  • Agency: Lee & Hayes, PLLC
  • Priority: CN200810133098 20080708
  • International Application: PCT/US2009/049796 WO 20090707
  • International Announcement: WO2010/005960 WO 20100114
  • Main IPC: G06F21/00
  • IPC: G06F21/00
Transmitting information using virtual input layout
Abstract:
Method and apparatus for information transmission are provided. A method for information transmission uses a virtual input layout to encrypt security information. The method uses a server to receive an access request from a user client and to generate a virtual input layout based on information of an actual input layout of the user client. Each key in the virtual input layout has a corresponding relationship with a respective key in the actual input layout, and at least some of the keys in the virtual input layout represent symbols or functions that are different from their corresponding keys in the actual input layout. The server sends the virtual input layout to the user client to be displayed, and subsequently receives from the user client a virtual security information entered by the user according to the virtual input layout displayed. The server then converts the virtual security information to obtain true security information.
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