1
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai, Hagai Bar El: Method for versatile content control. SanDisk Technologies, Discretix Technologies, Brinks Hofer Gilson & Lione, August 6, 2013: US08504849 (8 worldwide citation)

Many storage devices are not aware of file systems while many computer host devices read and write data in the form of files. The host device provides a key reference or ID, while the memory system generates a key value in response which is associated with the key ID, which is used as the handle thr ...


2
Bahman Qawami
Robert C Chang, Bahman Qawami, Farshid Sabet Sharghi: Hybrid implementation for error correction codes within a non-volatile memory system. SanDisk Technologies, Brinks Hofer Gilson & Lione, April 2, 2013: US08412879 (7 worldwide citation)

Methods and apparatus for using different error correction code algorithms to encode and to decode contents of blocks within a non-volatile memory are disclosed. According to one aspect of the present invention, a method for storing data within a non-volatile memory includes identifying a first bloc ...


3
Bahman Qawami
Po Yuan, Javier CaƱis Robles, Mei Yan, Fabrice Jogand Coulomb, Ahmet Altay, Bahman Qawami, Patricia Dwyer, Robert Chin Tse Chang, Oktay Rasizade, Farshid Sabet Sharghi: Method and system for creating and accessing a secure storage area in a non-volatile memory card. Sandisk Technologies, Brinks Hofer Gilson & Lione, March 27, 2012: US08146153 (4 worldwide citation)

In order to create and access a secure storage account in a non-volatile memory device, an account identification value is calculated. A memory identification value is read from a first non-volatile memory device. The memory identification value and the account identification value are transmitted t ...


4
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Method for creating control structure for versatile content control. SanDisk Technologies, Brinks Hofer Gilson & Lione, November 1, 2011: US08051052 (2 worldwide citation)

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 ...


5
Bahman Qawami
Robert Chin Tse Chang, Henry Ricardo Hutton, Farshid Sabet Sharghi, Haluk Kent Tanik, Ron Barzilai, Meytal Soffer, Mei Yan, Patricia Dwyer, Po Yuan, Bahman Qawami: Media card command pass through methods. SanDisk Technologies, Brinks Hofer Gilson & Lione, December 13, 2011: US08078788 (2 worldwide citation)

Methods for transmitting application specific or extended commands between a host and a memory card are disclosed. Commands for an extended card protocol are embedded in messages, along with a marker, in the data or command portion of a base card transmission protocol that is used to communicate bet ...


6
Bahman Qawami
Fabrice Jogand Coulomb, Michael Holtzman, Bahman Qawami, Ron Barzilai: Method for versatile content control with partitioning. SanDisk Technologies, Brinks Gilson & Lione, December 3, 2013: US08601283 (1 worldwide citation)

In some applications, it may be more convenient to the user to be able to log in the memory system using one application, and then be able to use different applications to access protected content without having to log in again. In such event, all of the content that the user wishes to access in thi ...


7
Bahman Qawami
Fabrice Jogand Coulomb, Bahman Qawami, Farshid Sabet Shargi, Carlos J Gonzalez: Portable mass storage device with virtual machine activation. SanDisk Technologies, Brinks Hofer Gilson & Lione, May 21, 2013: US08447889 (1 worldwide citation)

A portable mass storage device is used to store large files such as digital pictures, movies and music. The mass storage device has firmware with security mechanisms that limit access to read write operations to ensure reliable operation of the device to prevent unwanted copying or storing of secure ...


8
Bahman Qawami
Mei Yan, Robert C Chang, Farshid Sabet Sharghi, Po Yuan, Bahman Qawami: Memory device upgrade. SanDisk Technologies, Brinks Hofer Gilson & Lione, April 23, 2013: US08428649 (1 worldwide citation)

Technology for replacing a first storage unit operatively coupled to a device is provided. Content of the first storage unit is sent to a new storage unit that serves as the replacement of the first storage unit. In one embodiment, the content is first sent to a trusted third-party server and then t ...


9
Bahman Qawami
Mei Yan, Chieh Hao Yang, Junzhi Wang, Paul McAvoy, Bahman Qawami, Farshid Sabet Sharghi, Patricia Dwyer, Po Yuan: File system filter authentication. Sandisk Technologies, Toler Law Group PC, May 14, 2013: US08443207 (1 worldwide citation)

A method of accessing content includes installing a file system filter for a secure removable memory device on a host device. A challenge is sent from the file system filter to a software entity on the host device, and a software entity response is received at the file system filter in response to t ...


10
Bahman Qawami
Fabrice Jogand Coulomb, Farshid Sabet Sharghi, Bahman Qawami: Apparatuses for binding content to a separate memory device. SanDisk Technologies, Brinks Gilson & Lione, June 24, 2014: US08763110

A memory device is provided. The memory device includes a memory configured to store information. The memory device also includes a memory controller in communication with the memory. The memory controller is configured to encrypt the information to define a parameter and access an account on a seco ...



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