Patents by Inventor Audrius IDZELIS

Audrius IDZELIS 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).

  • System and method for protecting digital contents with digital rights management (DRM)
    Patent number: 9213809
    Abstract: An approach for protecting digital contents includes a content delivery phase wherein a client stores digital contents or retrieves them in streaming, transmits to a user device the digital content in a protected format along with an enabling code for enabling the user device to access or read the protected digital content. The approach includes a key generation phase in a DRM (Digital Right Management) server which derives at least one key for encrypting the digital contents. A key transmission phase involves the derived key being transmitted from the DRM server to the client. For decrypting the digital content, the user device requests the key from the DRM server, with the request including a key identification defined by the enabling code transmitted by the client to the user device which is used by the DRM server to derive the key for the user device.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: December 15, 2015
    Assignee: INSIDE SECURE
    Inventors: Johan Lindquist, Guido Domenici, Audrius Idzelis
  • SYSTEM AND METHOD FOR PROTECTING DIGITAL CONTENTS WITH DIGITAL RIGHTS MANAGEMENT (DRM)
    Publication number: 20140068264
    Abstract: An approach for protecting digital contents includes a content delivery phase wherein a client stores digital contents or retrieves them in streaming, transmits to a user device the digital content in a protected format along with an enabling code for enabling the user device to access or read the protected digital content. The approach includes a key generation phase in a DRM (Digital Right Management) server which derives at least one key for encrypting the digital contents. A key transmission phase involves the derived key being transmitted from the DRM server to the client. For decrypting the digital content, the user device requests the key from the DRM server, with the request including a key identification defined by the enabling code transmitted by the client to the user device which is used by the DRM server to derive the key for the user device.
    Type: Application
    Filed: April 23, 2012
    Publication date: March 6, 2014
    Applicant: INSIDE SECURE
    Inventors: Johan Lindquist, Guido Domenici, Audrius Idzelis
  • SYSTEM AND METHOD FOR PROTECTING DIGITAL CONTENTS WITH DIGITAL RIGHTS MANAGEMENT (DRM)
    Publication number: 20120284804
    Abstract: An approach for protecting digital contents includes a content delivery phase wherein a client stores digital contents or retrieves them in streaming, transmits to a user device the digital content in a protected format along with an enabling code for enabling the user device to access or read the protected digital content. The approach includes a key generation phase in a DRM (Digital Right Management) server which derives at least one key for encrypting the digital contents. A key transmission phase involves the derived key being transmitted from the DRM server to the client. For decrypting the digital content, the user device requests the key from the DRM server, with the request including a key identification defined by the enabling code transmitted by the client to the user device which is used by the DRM server to derive the key for the user device.
    Type: Application
    Filed: May 2, 2011
    Publication date: November 8, 2012
    Applicant: AuthenTec, Inc.
    Inventors: Johan LINDQUIST, Guido DOMENICI, Audrius IDZELIS