Patents Assigned to LP Technologies (Shanghai) Inc.
  • Synchronous two-dimensional barcode system with all-around information, and reading method thereof
    Patent number: 7377449
    Abstract: A system for a two dimension bar code for synchronous omni-directional information and its identifying method are disclosed with advantages of simple in identifying, low requirement on scanner synchronization and high in ability to identifying with anti-aberration.
    Type: Grant
    Filed: April 12, 2004
    Date of Patent: May 27, 2008
    Assignee: LP Technologies (Shanghai) Inc.
    Inventor: Longxiang Bian
  • Synchronous two-dimensional barcode system with all-around information, and reading method thereof
    Publication number: 20060255163
    Abstract: A system for a two dimension bar code for synchronous omni-directional information and its identifying method are disclosed with advantages of simple in identifying, low requirement on scanner synchronization and high in ability to identifying with anti-aberration.
    Type: Application
    Filed: April 12, 2004
    Publication date: November 16, 2006
    Applicant: LP Technologies (Shanghai) Inc.
    Inventor: Longxiang Bian