Patents by Inventor Dejan Volk

Dejan Volk 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 and device for data backup
    Patent number: 7822725
    Abstract: A method for storing data with a first storage system and a second storage system, wherein the second storage system is used for backing up the data from the first storage system, wherein the first storage system comprises a file system on which the data that is to be backed up is stored, with a client that monitors the first storage system, and a server that administers the second storage system, with the method comprising the following steps: checking the files on the first storage system for any changes by the client, depending on one or several events; if changes have been detected, determining a hash value in relation to the file, which hash value is structured such that the identity of the file can be determined, transmitting the hash value to the server, checking, by means of the hash value, by the server as to whether the identical file is stored on the second storage system, and if the file already exists, the file is not requested, but an annotation is made to the effect that the file is stored
    Type: Grant
    Filed: February 5, 2007
    Date of Patent: October 26, 2010
    Assignee: BDT-Solutions GmbH
    Inventors: Stefan Walliser, Oliver Haug, Yu Jiao, Dejan Volk, Tomaz Beltram, Dario Rejc, Igor Lautar
  • Method and Device for Data Backup
    Publication number: 20080126431
    Abstract: A method for storing data with a first storage system and a second storage system, wherein the second storage system is used for backing up the data from the first storage system, wherein the first storage system comprises a file system on which the data that is to be backed up is stored, with a client that monitors the first storage system, and a server that administers the second storage system, with the method comprising the following steps: checking the files on the first storage system for any changes by the client, depending on one or several events; if changes have been detected, determining a hash value in relation to the file, which hash value is structured such that the identity of the file can be determined, transmitting the hash value to the server, checking, by means of the hash value, by the server as to whether the identical file is stored on the second storage system, and if the file already exists, the file is not requested, but an annotation is made to the effect that the file is stored
    Type: Application
    Filed: February 5, 2007
    Publication date: May 29, 2008
    Inventors: Stefan Walliser, Oliver Haug, Yu Jiao, Dejan Volk, Tomaz Beltram, Dario Rejc, Igor Lautar