2751 results about "File transfer" patented technology

A system and method for enabling a developer to introduce informational attributes suitable for selective inclusion within image headers is disclosed herein. The image headers, along with their selectively included informational attributes, are displayable on a monitor screen together with associated digital images produced by an imaging apparatus. The image headers are also selectively storable in a database together with the pixel data of the associated digital images. The system includes an interactive workstation computer system having memory-stored software applications for operating the imaging apparatus, a memory-stored updatable table of defined informational attributes suited for selective inclusion within image headers, an interactive computer for generating software files of image header definitions from the table of defined informational attributes, and a means to transport the software files of image header definitions to the interactive workstation computer system.

A distributed network-attached storage network provides content distribution using conventional file transfer protocols such as NFS and CIFS. A filer proxy accepts a client request and translates the client request to a file transfer protocol accepted at the file system having the file requested in the client request. The filer proxy generates a file handle for the file containing redundant filer proxy information to be used for failover to a backup filer proxy in the event of a network error or failure of an original filer proxy. The file handle also contains information for network security purposes such as detection of forged file handles.

The Shared Internet Storage Resource provides Internet-based file storage, retrieval, access, control, and manipulation for a user. Additionally, an easy-to-use user interface is provided both for a browser or stand-alone application. The entire method provides means by which users can establish, use, and maintain files on the Internet in a manner remote from their local computers yet in a manner that is similar to the file manipulation used on their local computers. A high capacity or other storage system is attached to the Internet via an optional internal network that also serves to generate and direct metadata regarding the stored files. A web server using a CGI, Java(R)-based, or other interface transmits and retrieves TCP / IP packets or other Internet information through a load balancer / firewall by using XML to wrap the data packets. File instructions may be transmitted over the Internet to the Shared Resource System. The user's account may be password protected so that only the user may access his or her files. On the user's side, a stand-alone client application or JavaScript object interpreted through a browser provide two means by which the XML or other markup language data stream may be received and put to use by the user. Internet-to-Internet file transfers may be effected by directly downloading to the user's account space.

Quality of Service (QoS) support is provided by means of a Tiered Contention Multiple Access (TCMA) distributed medium access protocol that schedules transmission of different types of traffic based on their service quality specifications. In one embodiment, a wireless station is supplied with data from a source having a lower QoS priority QoS(A), such as file transfer data. Another wireless station is supplied with data from a source having a higher QoS priority QoS(B), such as voice and video data. Each wireless station can determine the urgency class of its pending packets according to a scheduling algorithm. For example file transfer data is assigned lower urgency class and voice and video data is assigned higher urgency class. There are several urgency classes which indicate the desired ordering. Pending packets in a given urgency class are transmitted before transmitting packets of a lower urgency class by relying on class-differentiated urgency arbitration times (UATs), which are the idle time intervals required before the random backoff counter is decreased. In another embodiment packets are reclassified in real time with a scheduling algorithm that adjusts the class assigned to packets based on observed performance parameters and according to negotiated QoS-based requirements. Further, for packets assigned the same arbitration time, additional differentiation into more urgency classes is achieved in terms of the contention resolution mechanism employed, thus yielding hybrid packet prioritization methods. An Enhanced DCF Parameter Set is contained in a control packet sent by the AP to the associated stations, which contains class differentiated parameter values necessary to support the TCMA. These parameters can be changed based on different algorithms to support call admission and flow control functions and to meet the requirements of service level agreements.

A method, apparatus, system and computer program product are provided for transferring files stored on a source device to a target device by dragging and dropping the file from the source device touchscreen to the target device touchscreen. When the source device detects that the user has dragged the file to the edge, or other predefined location, of the source device touchscreen, the source device will automatically identify and establish a connection with the target device. Once the connection has been established, an image or icon associated with the file can be transferred to the target device, so that the user of the target device can indicate the location to which the file should be transferred by dragging the icon to that location. Once the target device user drops the icon at the predefined location, the file can be transferred to that location.

An enhanced claims settlement apparatus may process insurance claims rapidly and accurately. The apparatus may first receive a notification of loss associated with an insured item (e.g., car, boat, truck, home, etc.). The apparatus may then apply various algorithms for using sensors to identify, analyze, and estimate the cost of damage associated with the insured item. The sensors that are a part of the enhanced claims settlement server may include cameras, tactile sensors, electromagnetic sensors, etc. that may communicate data to a processor associated with the server. Once the data has been generated and analyzed by the sensors, a claim settlement file may be transmitted to a claimant.

The present invention relates to digital rights management. In one embodiment, persons, processes, and / or computers and appliances locate, share, publish, retrieve, and use all kinds of digital information that has been protected using digital rights management technologies. Rights management includes securely associating rules for authorized use with the digital information. Rules and / or digital information may be encapsulated in a cryptographically secure data structure or "container" ("CSC") to protect against unauthorized use, to ensure secrecy, to maintain integrity, and to force the use of a rights management system to access the protected information. Attributes or metadata information describing at least some of the rules ("rules-metadata information") and optionally any associated rule parameter data with respect to the protected information are created. This rules-metadata information may be organized, structure, encoded, and / or presented using a self-defining data structure such as those created using Extensible Markup Language (XML). In one embodiment, the XML-encoded rules-metadata information is also made available unencrypted, in plain text, to facilitate P2P search and file transfer. Having at least some of the rules-metadata information outside or external to a CSC allows greater flexibility in searching based at least in part upon the rules-metadata information. Some embodiments may hold the rules-metadata information in a separate CSC. Putting the rules-metadata information in a separate CSC more easily allows authentication and maintains the integrity of the rules-metadata information. In another embodiment, the rules metadata may be in an unencrypted portion of a CSC itself or concatenated with a CSC in a single file.

The Shared Internet Storage Resource provides Internet-based file storage, retrieval, access, control, and manipulation for a user. Additionally, an easy-to-use user interface is provided both for a browser or stand-alone application. The entire method provides means by which users can establish, use, and maintain files on the Internet in a manner remote from their local computers yet in a manner that is similar to the file manipulation used on their local computers. A high capacity or other storage system is attached to the Internet via an optional internal network that also serves to generate and direct metadata regarding the stored files. A web server using a CGI, Java®-based, or other interface transmits and retrieves TCP / IP packets or other Internet information through a load balancer / firewall by using XML to wrap the data packets. File instructions may be transmitted over the Internet to the Shared Resource System. The user's account may be password protected so that only the user may access his or her files. On the user's side, a stand-alone client application or JavaScript object interpreted through a browser provide two means by which the XML or other markup language data stream may be received and put to use by the user. Internet-to-Internet file transfers may be effected by directly downloading to the user's account space.

An integrated mail and file transfer (IMFT) system is a web-based data transport system including automatic and authenticated access mechanisms. The integrated mail and file transfer system includes an attachment filter, a message & file control server and data storage. The attachment filter receives emails, and for each email generates a metadata file and one or more content files. The metadata and content files are provided to the message & file control server for storage, indexing and further processing. The message & file control server includes a control module, an account creation module, a user interface module, an access control module, an attachment processing module, and a file store and database interaction module. These modules operate on the message & file control server to provide the functionality for automatically creating user accounts, automatically providing access to file, and automatically storing files and emails. The present invention also includes a number of novel methods including: a method for automatically creating an account and authentication, a method for accessing files via a web based transport system, a method for modifying the access to files, and method for processing emails and storing email bodies and attachments.

Embodiments of the invention provide methods and apparatus for improving the performance of file transfer to a client from a distributed storage system which provides single name space to clients. In one embodiment, a system for providing access to files in a distributed storage system comprises a plurality of storage nodes and at least one computer device connected via a network. Each storage node is configured, upon receiving a file access request for a file from one of the at least one computer device as a receiver storage node, to determine whether or not to inform the computer device making the file access request to redirect the file access request to an owner storage node of the file according to a preset policy. The preset policy defines conditions for whether to redirect the file access request based on at least one of file type or file size of the file.

A file transfer system includes peer devices, including an index creating device and at least one requesting peer device. The index creating device creates an index of stored files that can be requested by peer devices. The index creating device evaluates communications requests from the peer devices and accepts communications requests in accordance with user defined criteria. The index creating device communicates with a requesting peer device when the communications request from the requesting peer device has been accepted, and also stores the index, which is linked to an identification. The requesting peer device requests files that are listed in the index linked to the identification. The requesting peer device also creates the file request, which includes a list of the selected files and the identification, transmits the file request to the index creating device, and receives the requested files listed in the index.

A design professional such as an interior designer, furniture sales associate or advertising designer or a consumer running a program at a client computer (i) interactively selects or specifies a background scene and furnishings or other objects, (ii) interactively previews these objects in a small low-quality perspective view image of the scene, and then (iii) utilizing the world wide web transmits the scene file to a server computer, (iv) this server then renders a typically larger high-quality version of the previewed scene, utilizing high-resolution objects to replace the stand-in objects used to render the preview image on the client computer, (v) which high-quality image is returned to the client computer for viewing. 3D models and related textures and maps are built for each object to be depicted in the virtual scenes. For transmission efficiency, the scene file transmitted to the server may contain only the name of stand-in models and textures used in the scene, rather than the actual geometry and maps, if these reside on the server. Images so produced serve to promote the sale of visually-attractive goods depicted by providing the designer and consumer with in-context visualization.

A method and system for a company, group or individual to easily and advantageously transfer multimedia files to a central server where they can be readily accessed by others on the network. In accordance with an embodiment of the present system, users can create and publish multimedia to a wide audience in seconds, a task that formerly might have taken weeks or, indeed, been impossible to achieve. Once the multimedia is published, an embodiment of the present system further provides integrated tools to manage, publicize, edit, charge for and control access to the multimedia. Elements comprising an embodiment of the present system include the Personal Producer software, Media Mogul software, V-Mail software, Personal Channels, Business Channels, Personal Stores and other software.

A method for transmitting web page source data over a computer network. The method typically includes receiving a request for the web page source data from a remote client. The web page source data contains renderable and non-renderable data. The request is received at an acceleration device positioned on the computer network intermediate the web page source data and an associated web server. The method further includes filtering at least a portion of the non-renderable data from the requested web page source data, thereby creating modified web page source data, and sending the modified web page source data to the remote client. The non-renderable data is selected from the group consisting of whitespace, comments, hard returns, meta tags, keywords configured to be interpreted by a search engine, and commands not interpretable by the remote client.

Systems and methods are disclosed that facilitate real-time information exchange in a multimedia conferencing environment. Data Client(s) facilitate data collaboration between users and are maintained separately from audio / video (AV) Clients that provide real-time communication functionality. Data Clients can be remotely located with respect to one another and with respect to a server. A remote user Stand-in Device can be provided that comprises a display to present a remote user to local users, a digital automatic pan / tilt / zoom camera to capture imagery in, for example, a conference room and provide real-time information to an AV Client in a remote office, and a microphone array that can similarly provide real-time audio information from the conference room to an AV Client in the remote office. The invention further facilitates file transfer and presentation broadcast between Data Clients in a single location or in a plurality of disparate locations.

A method and apparatus is provided for delivering a content file to a client over a packet-switched network. The method begins by determining a suitable throughput required to deliver the content file to the client. Next, the throughput available in a peer-to-peer network for delivering the content file to the client is determined. The required throughput is compared to the available throughput. If the available throughput is less than the required throughput, the available throughput is supplemented with additional throughput. The content is then delivered to the client over the packet-switched network using the available throughput of the peer-to-peer network and the additional throughput.

A real time chat server (610) not only maintains the chat session but also synchronizes the browse and chat functions by dynamically linking the browser and chat applications to allow the contents of the browser window and the chat window to change in a coordinated manner. The chat server is built from a number of core software objects, namely user objects (616, 618), connection objects, and room objects (612, 614). In this way, multiple users' browsers may be connected into one powerful distributed chat / HTTP server and all such users are able to fully interact with one another in a coordinated manner via type-written messages, HTML web documents, and file transfers. The usefulness of chat is enhanced by embedding the chat functions into the browser window.

A video-on-demand (VOD) system is disclosed and method for providing a real-time VOD experience using Tempo-Differential file transfer with various buffering techniques and an adaptive file distribution system. The system is configured to populate users' Set-Top-Boxes (STBs) with a set of videos which correspond to the individual user's preferences, and populates a Central Office Storage (COS) server with a larger set of videos based on an analysis of all of the users' preferences. The system thus provides a real time VOD service by either correctly predicting the videos that a user will request and preloading them onto that user's STB, or by delivering the requested video from the COS to the STB using a Tempo-Differential file transfer which delays the playing of the requested video while video trailers or other information is displayed on the video screen. When using a DSL connection to the COS, only a portion of the requested video needs to be buffered on the STB before the requested video begins playing. Accordingly, by predicting which videos a user will request and by using the Temp-Differential file transfer, a real time VOD experience is achieved.

A system for capturing, analyzing, storing and reporting system-users' usage of multiple internet and / or intranet web servers. At each web server in the system, the actions by the system-user create a server log that is processed by the system on a continuous basis. The processing at the server may include, by way of illustration, filtering the logs of about 75 percent of the data and decrypting a system-user's cookie. On a periodic basis, one or more collection servers in the system copy the processed log files from each web server on the system, zip the files, and transfer the files to an analysis server. After the collection is complete, an analysis server processes the data and stores it in a relational database that supports various user specified daily, monthly and quarterly reports of the usage data.

Systems and methods are disclosed that facilitate real-time information exchange in a multimedia conferencing environment. Data Client(s) facilitate data collaboration between users and are maintained separately from audio / video (AV) Clients that provide real-time communication functionality. Data Clients can be remotely located with respect to one another and with respect to a server. A remote user Stand-in Device can be provided that comprises a display to present a remote user to local users, a digital automatic pan / tilt / zoom camera to capture imagery in, for example, a conference room and provide real-time information to an AV Client in a remote office, and a microphone array that can similarly provide real-time audio information from the conference room to an AV Client in the remote office. The invention further facilitates file transfer and presentation broadcast between Data Clients in a single location or in a plurality of disparate locations.

An apparatus and method are provided in a computer network to decouple client computers from file servers, by placing a transparent network node, also termed a file switch or file switch computer, between the client computers and the file servers. Usage of such a file switch allows reduced latency in file transfers, as well as scalable mirroring, striping, spillover, and other features. The file switch preferably includes at least one processing unit for executing computer programs, at least one port for exchanging information with the file servers and client computers, and a file aggregation module. The file aggregation module includes computer programs for determining a set of file servers from the group of file servers for storing a specified user file, creating a metadata file storing information identifying the set of file servers for storing the user file; and updating directory structures on the set of file servers to indicate storage of the user file.

A copyright protection method (150) and apparatus (190) employs (151) a first protection scheme (160) within a single authorized domain (195), in which all interfaces (194a-c) are protected with digital rights management system and employs (152) a second protection scheme (170) for use in inter-domain file transfers. The method (150) and apparatus (190) may employ (153) a third protection scheme (180) for external outputs (197a-c) not protected by a digital rights management system. The first protection scheme (160) includes specifying (161) whether a copy of files is allowed to be stored anywhere within the single authorized domain; specifying (162) whether files may be stored only on specific devices within the single authorized domain; or specifying (163) how many simultaneous rendering devices are permitted when rendering files. The second protection scheme (170) may include: specifying (171) if the files may be copied to other domains; and explicitly identifying (172) domains to which copies are allowed; specifying (173) if files may be moved to other domains, and optionally allowing movement of files to any other domain; specifying (174) a list of specific domains to which content may be copied, and preserving content rights during content transfer to another domain; or specifying (175) specific domains to which content may be moved, and preserving content rights during content transfer. The third protection scheme (180) may include: specifying (181) copy protection information separately for analog, digital uncompressed and digital compressed outputs; specifying (182) a CGMS Copy protection state; specifying (183) MACROVISION parameters for analog outputs; specifying (184) if a particular type of output is allowed at all; or disabling (185) the particular type of output if the particular output type is not allowed.

A computer readable medium comprises executable instructions to: provide an SDK to a client computer comprising executable instructions for communicating with a build server, receive an HTML / Javascript source application and a configuration file referencing one or more source application files over a computer network from a client computer to the build server, transmit the HTML / Javascript source application and configuration file to multiple compile servers corresponding to each of multiple mobile device platforms, combine the HTML / Javascript source application with a mobile device platform specific framework source code for each mobile device platform on each compile server, compile the HTML / Javascript source application and framework source code on the compile server to output an executable native application for each mobile device platform, and transmit each executable native application from the compile server to the client computer over a computer network.

A system and related techniques provide a seamless, peer-to-peer file synchronization capability for sharing files, folders, directories or other stored content between machines. According to embodiments of the invention in one regard, a sync engine or other file management logic may be integrated into the operating system or other resources of a user's desktop, laptop, network-enabled cellular device or other computer, client, machine or other hardware. The sync engine may accept user designations of files, folders, directories or other contents which they wish to share, sync or roam between two or more selected machines, on an automatically consistent basis. The sync engine or other control logic may maintain a file system log to record the state of files which have been designated for sharing, to indicate for example whether a transmission of the file has been made, to which target machine or machines it has been transmitted, and other variables regarding the state of file or other content. According to embodiments of the invention in one regard, the sync engine may apply version management logic when files located on a target or destination machine, may, for example, reflect newer or more complete content than the file which is designated for roaming to that machine, or other under conditions. A user may therefore readily and with a comparative minimum of configuration effort select and effectuate the sharing of a set of frequently used or otherwise desired files to an arbitrary set of machines which they own or use, without a need to invoke a remote server or other control or storage to back up and synchronize that content.

A peer-to-peer connection is established by a receiving computer with a sending computer on which a desired file is located. The sending computer encrypts the file using a track key specifically generated for this particular file transfer. Once encrypted, the encrypted file is preferably obfuscated. An application server sends a public key specific to the receiving computer to the sending computer. The sending computer encrypts the track key using the public key associated with the receiving computer, and the sending computer sends the encrypted track key and the encrypted file to the receiving computer. The receiving computer stores the received encrypted track key and the received encrypted file as a secured file on the receiving computer. When a file is transferred, associated business rules are also transferred to the receiving computer. Business rules act to restrict the extent to which a file is read, copied, or distributed.

A method and system are provided for updating software configurations of line-replaceable unit (LRU) computers in a restricted architecture network such as an in-flight entertainment system (IFES). Operating in an efficient and parallel manner, each of the LRUs independently creates an individual configuration file that identifies current software components. Each of the LRUs transmits its respective configuration file to a configuration server either automatically upon startup or manually upon request. The configuration server updates a system configuration data file with the current configuration files received from the individual LRUs. In a downloading method, a download server sends a list of desired software components to the LRUs. Each of the LRUs independently and simultaneously transfer (download) the needed software from the download server. The LRU independently requests the download server to download the needed software components. To improve scalability and reliability, the file transfers utilize standard protocols, such as FTP.

In accordance with the principles of the present invention, a system is provided for capturing a customer deposit at their place of business, converting the Magnetic Ink Character Recognition (MICR) data encoded documents into an image with an associated data file, and electronically transmit the data to a financial institution. The system allows the customer to scan each MICR encoded check that is to deposited with their financial institution, which captures financial institution routing information and customer account information. The associated image the physical check can be franked denoting the check has been electronically processed to avoid further processing. The resulting image and account data can then be processed by the financial institution. There are three options for encoding the amount: 1) the customer enters each amount after scanning the item prior to sending to the financial institution; 2) the financial institution enters the amount of each item after receiving the file from the customer; and 3) the amount field(s) are scanned and the amount is automatically entered. The system allows for both 1) online (Internet) capture of the MICR data and the associated image or 2) offline capture and the subsequent importing of the image and MICR data for transmission to the financial institution via the Internet. The financial institution can review the items captured online, and repair any item that is incorrect. The financial institution can use the system to print substitute checks that confirm to ANSI X9.90 for processing or deliver an electronic file in ANSI X9.37 format to any check processing system. The system includes secure transport over Internet connections for file transfer and dual control security to reduce fraudulent transactions from being initiated by the customer.

An apparatus and method are provided in a computer network to decouple client computers from file servers, by placing a transparent network node, also termed a file switch or file switch computer, between the client computers and the file servers. Usage of such a file switch allows reduced latency in file transfers, as well as scalable mirroring, striping, spillover, and other features. The file switch preferably includes at least one processing unit for executing computer programs, at least one port for exchanging information with the file servers and client computers, and a file aggregation module. The file aggregation module includes computer programs for determining a set of file servers from the group of file servers for storing a specified user file, creating a metadata file storing information identifying the set of file servers for storing the user file; and updating directory structures on the set of file servers to indicate storage of the user file.

The present invention provides for a method and system for providing a type of Managed / Secured File Transfer between one or more computers arraigned in server-client or peer-to-peer configuration. This method and system takes digital content in the form of a file, shreds this file into separate pieces and encrypts each piece separately. Once encrypted, each piece is stored into a database. Client applications can then access these pieces of digital content over a network, decrypt and reassemble each piece to be played in the case of audio / video content, or viewed in the case of visual content. In some embodiments, the content requested by the client application is stored into a second database in a shredded and encrypted format, whereas in other embodiments the content is reassembled into the original non-encrypted and non-shredded file format. This method and system can reside on a computer system, hand held device, or other device.

A direct connectivity system provides automated healthcare administrative transaction submission, including claim submission, eligibility verification and claim status, from healthcare service providers directly to payers. The direct connectivity system bypasses transaction processing intermediaries such as clearinghouses by directly connecting providers to payers in a many to many manner. Existing single payer web portals are supplanted by a many to many network that has a common interface across multiple payers. The direct connectivity system may receive responses directly from payers and may prepare or process the responses for a practice management program so that the service provider receives rapid feedback on the administrative transaction submission. The direct connectivity system may automatically analyze transaction file attributes to determine one or more of many payers to which to send a transaction file, from one of many providers. Batch and singleton file transfer is supported for multiple file formats, optionally with secure file transfer.