Patents by Inventor Anders Mathisen

Anders Mathisen 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).

  • Method for secure storing of a data file via a computer communication network
    Patent number: 9582678
    Abstract: A computer implemented method, server computer and computer program for securely storing a data file via a computer communication network. The method includes: providing a computer device of a user with code for providing a unique user name for the user; asking the user for a password; generating an asymmetric key pair for the user having one public key and one private key; encrypting the private key via the hash of the password; generating a file-specific symmetric key specific for the data file; encrypting the data file via the file-specific symmetric key; encrypting the file-specific symmetric key via the public key of the user; where the code is executed by a web browser on the computer device. The server is then receiving the encrypted data file, the encrypted file-specific symmetric key, the encrypted private key of the user and the public key of the user from the computer device.
    Type: Grant
    Filed: April 19, 2012
    Date of Patent: February 28, 2017
    Assignee: INVENIA AS
    Inventors: Trond Andersen, Anders Andersen, Anders Mathisen, Terje Wold
  • METHOD FOR SECURE STORING OF A DATA FILE VIA A COMPUTER COMMUNICATION NETWORK
    Publication number: 20150161410
    Abstract: A computer implemented method, server computer and computer program for securely storing a data file via a computer communication network. The method includes: providing a computer device of a user with code for providing a unique user name for the user; asking the user for a password; generating an asymmetric key pair for the user having one public key and one private key; encrypting the private key via the hash of the password; generating a file-specific symmetric key specific for the data file; encrypting the data file via the file-specific symmetric key; encrypting the file-specific symmetric key via the public key of the user; where the code is executed by a web browser on the computer device. The server is then receiving the encrypted data file, the encrypted file-specific symmetric key, the encrypted private key of the user and the public key of the user from the computer device.
    Type: Application
    Filed: April 19, 2012
    Publication date: June 11, 2015
    Applicant: INVENIA AS
    Inventors: Trond Andersen, Anders Andersen, Anders Mathisen, Terje Wold