Patents by Inventor Leonard M. Kawell, Jr.

Leonard M. Kawell, Jr. 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).

  • Distributing access to a data item
    Patent number: 8046840
    Abstract: A method is provided for use in distributing access to a data item. The method includes allowing multiple transfers between computers of a single instance of permission to gain access to the data item, the transfers occurring across data connections and including a first transfer between a first computer and a second computer and a subsequent transfer between the second computer and a third computer, wherein at any one time only one computer retains the instance of permission and is able to use the instance of permission to gain access to the data item.
    Type: Grant
    Filed: March 16, 2009
    Date of Patent: October 25, 2011
    Assignee: Adobe Systems Incorporated
    Inventors: Leonard M. Kawell, Jr., Thomas R. Diaz, Mary Ellen Heinen, Roger J. Heinen, Jr.
  • Distributing Access to a Data Item
    Publication number: 20090183005
    Abstract: A method is provided for use in distributing access to a data item. The method includes allowing multiple transfers between computers of a single instance of permission to gain access to the data item, the transfers occurring across data connections and including a first transfer between a first computer and a second computer and a subsequent transfer between the second computer and a third computer, wherein at any one time only one computer retains the instance of permission and is able to use the instance of permission to gain access to the data item.
    Type: Application
    Filed: March 16, 2009
    Publication date: July 16, 2009
    Inventors: Leonard M. Kawell, JR., Thomas R. Diaz, Mary Ellen Heinen, Roger J. Heinen, JR.
  • Distributing access to a data item
    Patent number: 7516327
    Abstract: A method is provided for use in distributing access to a data item. The method includes allowing multiple transfers between computers of a single instance of permission to gain access to the data item, the transfers occurring across data connections and including a first transfer between a first computer and a second computer and a subsequent transfer between the second computer and a third computer, wherein at any one time only one computer retains the instance of permission and is able to use the instance of permission to gain access to the data item.
    Type: Grant
    Filed: January 4, 2007
    Date of Patent: April 7, 2009
    Assignee: Adobe Systems Incorporated
    Inventors: Leonard M. Kawell, Jr., Thomas R. Diaz, Mary Ellen Heinen, Roger J. Heinen, Jr.
  • Distributing access to a data item
    Patent number: 7249382
    Abstract: A method is provided for use in distributing access to a data item. The method includes allowing multiple transfers between computers of a single instance of permission to gain access to the data item, the transfers occurring across data connections and including a first transfer between a first computer and a second computer and a subsequent transfer between the second computer and a third computer, wherein at any one time only one computer retains the instance of permission and is able to use the instance of permission to gain access to the data item.
    Type: Grant
    Filed: March 15, 2005
    Date of Patent: July 24, 2007
    Assignee: Adobe Systems Incorporated
    Inventors: Leonard M. Kawell, Jr., Thomas R. Diaz, Mary Ellen Heinen, Roger J. Heinen, Jr.