| Patent application number | Description | Published |
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| 20080212752 | SYSTEMS, METHODS AND APPARATUS FOR RECEIPT PRINTING AND INFORMATION DISPLAY IN A PERSONAL IDENTIFICATION NUMBER DELIVERY SYSTEM - Systems, methods, and apparatus for providing a personal identification number (PIN) in the form of a receipt displayed and/or printed by a client terminal are disclosed. A method includes storing, at the client terminal, receipt templates, received from a server, for plural prepaid services from a plurality of prepaid service providers. The method further includes receiving, at the client terminal, a request for a PIN associated with one or more of the plural prepaid services. Requested PINs and other information associated with one or more of the plural prepaid services is then displayed and/or printed, in accordance with one or more of the receipt templates associated with the plural prepaid services, upon the receipt and dispensed by the client terminal. Related systems and apparatus are also disclosed. | 09-04-2008 |
| 20100036743 | TRANSACTION PROCESSING PLATFORM FOR FACILITATING ELECTRONIC DISTRIBUTION OF PLURAL PREPAID SERVICES - A transaction processing platform capable of facilitating the distribution to consumers of various types of prepaid products is disclosed. The transaction processing platform is configured to interface with one or more providers of such prepaid products in order to facilitate the procurement or activation of the products. The platform includes a conduit interface through which service request messages are received and respectively utilized to generate transaction requests for corresponding types of prepaid services. A supply interface arrangement, operatively coupled to the conduit interface, is configured to route a first of the transaction requests through a first supply interface associated with a first type of prepaid service. The supply interface arrangement also routes a second transaction request through a second supply interface associated with a second type of prepaid service. The platform is also configured to provide supplier response information received through the supply interfaces to the conduit interface. | 02-11-2010 |
| 20100146421 | SYSTEMS, METHODS AND APPARATUS FOR RECEIPT PRINTING AND INFORMATION DISPLAY IN A PERSONAL IDENTIFICATION NUMBER DELIVERY SYSTEM - Systems, methods, and apparatus for providing a personal identification number (PIN) in the form of a receipt displayed and/or printed by a client terminal are disclosed. A method includes storing, at the client terminal, receipt templates, received from a server, for plural prepaid services from a plurality of prepaid service providers. The method further includes receiving, at the client terminal, a request for a PIN associated with one or more of the plural prepaid services. Requested PINs and other information associated with one or more of the plural prepaid services is then displayed and/or printed, in accordance with one or more of the receipt templates associated with the plural prepaid services, upon the receipt and dispensed by the client terminal. Related systems and apparatus are also disclosed. | 06-10-2010 |
| 20100254522 | SYSTEMS AND METHODS FOR PERSONAL IDENTIFICATION NUMBER DISTRIBUTION AND DELIVERY - Systems and methods for obtaining a personal identification number (PIN) from a client terminal are disclosed. A method includes storing, at the client terminal, PINs for plural prepaid services. The method also includes receiving, at the client terminal, a request for a PIN associated with a desired prepaid service corresponding to one of the plural prepaid services. A PIN request is then sent, from the client terminal, to a server when less than a predefined number of PINs associated with the desired prepaid service are stored at the client terminal. In response, one or more PINs associated with the desired prepaid service are received at the client terminal. The method further includes dispensing at least one PIN corresponding to the desired prepaid service from the client terminal. | 10-07-2010 |
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| 20090006787 | Storage device with write barrier sensitive write commands and write barrier insensitive commands - The invention is a storage device which implements a write barrier command and provides means for a host to designate other write commands as being sensitive or insensitive to the existence of write barrier commands. The device can optimize the execution of commands by changing the order of execution of write commands that are insensitive to write barrier command. In an embodiment of the invention a flag associated with the write command indicates whether the command is sensitive or insensitive to the existence of write barrier commands. In an embodiment of the invention the write barrier command can be implemented as a write command with a flag that indicates whether the command is a write barrier command. In one embodiment of the invention the queue of commands and data to be written to the media is stored in a non-volatile cache. | 01-01-2009 |
| 20090110191 | Techniques For Encrypting Data On Storage Devices Using An Intermediate Key - A data storage device encrypts data stored in non-volatile memory using a bulk encryption key. The data storage device uses a key derivation function to generate an initial encryption key. The data storage device then wraps an intermediate encryption key with the initial encryption key and stores the wrapped intermediate key in the non-volatile memory. The data storage device wraps the bulk encryption key with the intermediate encryption key and stores the wrapped bulk encryption key in the non-volatile memory. The data storage device can unwrap the wrapped intermediate key to generate the intermediate encryption key using the initial encryption key. The data storage device can unwrap the wrapped bulk encryption key to generate the bulk encryption key using the intermediate encryption key. The data storage device decrypts data stored in the non-volatile memory using the bulk encryption key. | 04-30-2009 |
| 20090144563 | Method of detecting data tampering on a storage system - A storage system according to the invention maintains an arithmetic signature or fingerprint generated using the content of selected units of data stored on the media. The signature is stored in metadata in non-volatile storage on the system's electronics card preferably in a tamper resistant module (TRM). When reading a data unit from storage, the system uses the saved signature to verify that the data unit has not been altered by unauthorized means after it was stored. The content of the stored data is thereby bound to the metadata stored in the system's non-volatile storage so that by-passing or physically separating the bulk storage media (e.g. disks) from the system's electronics will not allow alteration of the data without detection. The method also prevents unauthorized data roll-back because the signature of old data will not match the current signature in the metadata. | 06-04-2009 |
| 20090172324 | Storage system and method for opportunistic write-verify - A storage system that stores verify commands for all the write commands requiring verification in a verify-list that will be processed as a background task is described. The verify-list can include coded data fields that flexibly designate selected alternative states or possibilities for how and where the user data is actually stored. Alternatives for the verify-list include storing the actual raw data, no data, the data in compressed form, a CRC type signature of the data and/or a pointer to a backup copy of the data that is stored either in non-volatile memory such as flash memory or on the disk media in a temporary area. In case of a verification error in various alternative embodiments the user data can be recovered using the backup copy in the verify-list in the write cache, the backup copy in flash memory or on the disk, or from the host. | 07-02-2009 |
