1
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai, Hagai Bar El: Method forversatile content control. Parsons Hsue & de Runtz, October 26, 2006: US20060242068-A1

The owner of proprietor interest is in a better position to control access to the encrypted content in the medium if the encryption-decryption key is stored in the medium itself and substantially inaccessible to external devices. Only those host devices with the proper credentials are able to access ...


2
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Method for creating control structure for versatile content control. Parsons Hsue & de Runtz, October 26, 2006: US20060242064-A1

The mobile storage device may be provided with a system agent that is able to create at least one hierarchical tree comprising nodes at different levels for controlling access to data stored in the memory by corresponding entities. Each node of the tree specifies permission or permissions of a corre ...


3
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: System for creating control structure for versatile content control. Parsons Hsue & de Runtz, October 26, 2006: US20060242067-A1

The mobile storage device may be provided with a system agent that is able to create at least one hierarchical tree comprising nodes at different levels for controlling access to data stored in the memory by corresponding entities. Each node of the tree specifies permission or permissions of a corre ...


4
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Method using control structure for versatile content control. Parsons Hsue & de Runtz, October 26, 2006: US20060242150-A1

A tree structure stored in the storage medium provides control over what an entity can do even after gaining access. Each of the nodes of the tree specifies permissions by an entity who has gained entry through such node of the tree. Some trees have different levels, where the permission or permissi ...


5
Bahman Qawami
Oktay Rasizade, Bahman Qawami, Fabrice Jogand Coulomb, Robert C Chang, Farshid Sabet Sharghi: Method for managing keys and/or rights objects. Parsons Hsue & de Runtz Sandisk Corporation, May 24, 2007: US20070116287-A1

One or more rights objects (RO) files may be used for storing RO's preferably in the protected area available only to authenticated users. A RO navigation file is stored preferably in an unprotected public area containing status bits, where each status bit identifies whether a location in a RO file ...


6
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Method for versatile content control with partitioning. Parsons Hsue & de Runtz, October 26, 2006: US20060242065-A1

In some mobile storage devices, content protection is afforded by dividing the memory into separate areas where access to protected areas requires prior authentication. While such feature does provide some protection, it does not protect against a user who obtained a password by illicit means. Thus, ...


7
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Versatile content control with partitioning. Parsons Hsue & de Runtz, October 26, 2006: US20060242066-A1

In some mobile storage devices, content protection is afforded by dividing the memory into separate areas where access to protected areas requires prior authentication. While such feature does provide some protection, it does not protect against a user who obtained a password by illicit means. Thus, ...


8
Bahman Qawami
Oktay Rasizade, Bahman Qawami, Fabrice Jogand Coulomb, Robert C Chang, Farshid Sabet Sharghi: System for managing keys and/or rights objects. Parsons Hsue & de Runtz Sandisk Corporation, May 24, 2007: US20070116288-A1

One or more rights objects (RO) files may be used for storing RO's preferably in the protected area available only to authenticated users. A RO navigation file is stored preferably in an unprotected public area containing status bits, where each status bit identifies whether a location in a RO file ...


9
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Control structure for versatile content control. Parsons Hsue & de Runtz, October 26, 2006: US20060242151-A1

A tree structure stored in the storage medium provides control over what an entity can do even after gaining access. Each of the nodes of the tree specifies permissions by an entity who has gained entry through such node of the tree. Some trees have different levels, where the permission or permissi ...


10
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai, Hagai Bar El: Memory system with versatile content control. Parsons Hsue & de Runtz, July 19, 2007: US20070168292-A1

The owner of proprietor interest is in a better position to control access to the encrypted content in the medium if the encryption-decryption key is stored in the medium itself and substantially inaccessible to external devices. Only those host devices with the proper credentials are able to access ...



Click the thumbnails below to visualize the patent trend.