Patents by Inventor Christoffer Davidsson

Christoffer Davidsson 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).

  • Matching a first location profile with at least one other location profile
    Patent number: 9460156
    Abstract: A server (3-2, 3-3) for supporting a recommendation (5) to a user device (1) is disclosed. The server comprises a matching unit (302) configured to match a first location profile associated with a current location (1r) of the user device with at least one other location profile, wherein the matching is based on at least one item consumed in the current location in a first time interval (?) and at least one item consumed in the other location in at least one second time interval (A1-A8, B1-B8, N1-Nn) which is different from the first time interval. A recommender system (3), a recommender engine computer program (91) and a computer program product (310) are also disclosed.
    Type: Grant
    Filed: November 11, 2011
    Date of Patent: October 4, 2016
    Assignee: TELEFONAKTIEBOLAGET L M ERICSSON
    Inventors: Simon Moritz, Christoffer Davidsson
  • Matching a First Location Profile with at Least One Other Location Profile
    Publication number: 20130226937
    Abstract: A server (3-2, 3-3) for supporting a recommendation (5) to a user device (1) is disclosed. The server comprises a matching unit (302) configured to match a first location profile associated with a current location (1T) of the user device with at least one other location profile, wherein the matching is based on at least one item consumed in the current location in a first time interval (?) and at least one item consumed in the other location in at least one second time interval (A1-A8, B1-B8, N1-Nn) which is different from the first time interval. A recommender system (3), a recommender engine computer program (91) and a computer program product (310) are also disclosed.
    Type: Application
    Filed: November 11, 2011
    Publication date: August 29, 2013
    Applicant: Telefonaktiebolaget L M Ericsson (publ)
    Inventors: Simon Moritz, Christoffer Davidsson