Patents by Inventor Svend H. Frandsen

Svend H. Frandsen 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).

  • Ad-hoc communication network and method
    Patent number: 7881666
    Abstract: A method of controlling location information of subscribers (210, 212, 222) in a wireless, ad-hoc communications network (200). The network (200) comprises a plurality of nodes (204, 216, 226), wherein at least portion of said nodes are provided with Home Location Registers (HLRs) (206, 218, 228) and each of said nodes (204, 216, 226) has a Visitor Location Register (VLR) (208, 220, 230). When an operation of a first node (216) is to be reconfigured at least a part of records from a first HLR (218) assigned to said first node (216) are transferred to at least one of the other nodes (226) of the network (200).
    Type: Grant
    Filed: October 6, 2006
    Date of Patent: February 1, 2011
    Assignee: Motorola, Inc.
    Inventors: Nanna Svane Theisen, David J. Chater-Lea, Svend H. Frandsen, Steen Petersen