Patents by Inventor Jean-Francois Leblay

Jean-Francois Leblay 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).

  • Authentication of handheld devices for access to applications
    Patent number: 7404085
    Abstract: The present invention provides a method and system for communicating via a handheld device to Internet applications such as customer relationship management applications. Automatically generated user information, such as an electronic mail (e-mail) address, containing a certification key is used to authenticate a mobile user's access to Internet applications. Access from mobile devices, such as personal data assistants, is possible because no password is required to log in. Other security measures may be used in conjunction with providing user information to ensure access only to authorized users.
    Type: Grant
    Filed: September 3, 2004
    Date of Patent: July 22, 2008
    Assignee: SAP AG
    Inventors: Martin Lacasse, Jean-Francois Leblay
  • Mobile business client
    Publication number: 20080155427
    Abstract: A method of performing delta updates of a Web based application running on a client device in a client-server system. Partial object trees are exchanged between a client and a server, which causes the updates of an object model cache on the client either via the instantiation, destruction or modification of objects in the model.
    Type: Application
    Filed: December 21, 2006
    Publication date: June 26, 2008
    Inventors: Jean-Francois Leblay, Martin Fecteau, Richard Pellerin
  • Authentication of handheld devices for access to applications
    Publication number: 20060053480
    Abstract: The present invention provides a method and system for communicating via a handheld device to Internet applications such as customer relationship management applications. Automatically generated user information, such as an electronic mail (e-mail) address, containing a certification key is used to authenticate a mobile user's access to Internet applications. Access from mobile devices, such as personal data assistants, is possible because no password is required to log in. Other security measures may be used in conjunction with providing user information to ensure access only to authorized users.
    Type: Application
    Filed: September 3, 2004
    Publication date: March 9, 2006
    Inventors: Martin Lacasse, Jean-Francois Leblay