| Patent application number | Description | Published |
|---|
| 20080243892 | Automatic file conversion to a target format - A conversion tool that is automatically launched enables file formats not understood by a given application to be opened by that application. The converter registers for file types that are not already associated with an application used by the system. When a file that is not supported by another application is opened, the converter automatically converts the file to the target format and then opens the file causing the application that is registered for the target format to be launched. | 10-02-2008 |
| 20100211543 | SYNCHRONIZING METADATA AND DOCUMENT CONTENT ACROSS CLIENT SYSTEMS USING DIFFERENT COMMUNICATION CHANNELS - Tools and techniques for synchronizing metadata and document content across client systems using different communication channels are provided. These tools may define logical communication channels between client software components, and may allocate one of these channels to synchronizing updates to the contents of documents shared between these client components. These tools may allocate another one of the communication channels to synchronizing metadata between the client components, with the metadata describing activity pertaining to the shared documents. The client components may receive indications of activity made by users to the document contents, and may create metadata representing the activity. These client components may then transmit this metadata, using the further communication channel, to any number of other client components automatically in real time with the updates. | 08-19-2010 |
| 20100299371 | AUTOMATIC FILE CONVERSION TO A TARGET FORMAT - A conversion tool that is automatically launched enables file formats not understood by a given application to be opened by that application. The converter registers for file types that are not already associated with an application used by the system. When a file that is not supported by another application is opened, the converter automatically converts the file to the target format and then opens the file causing the application that is registered for the target format to be launched. | 11-25-2010 |
| Patent application number | Description | Published |
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| 20080209138 | File Blocking Mitigation - Embodiments are described for blocking the opening of a file. Some embodiments include receiving a request to open a file. In response, a portion of the file's data is examined to determine a true file format for the file. A determination is then made as to whether the true file format of the file has been set as blocked. Based on the determination that the file format is blocked from opening, the file is prevented from being loaded into memory and from being accessed. A message is then displayed to a user indicating that the file has been blocked from opening. | 08-28-2008 |
| 20090282041 | Caching Infrastructure - Example systems and methods are directed at maintaining and retrieving presence metadata. One example method includes receiving a request from a first client to edit a document file, and sending short-term check out metadata to the first client to begin an editing session. The method also includes writing the transition ID to a transition table stored in a cache, wherein the presence of another transition ID in the cache indicates that a document has switched from a single-client mode to a multi-client mode. An example system includes a processing unit operative to receive a document, the document including short-term check out metadata indicating an editing session has begun, ping a cache to determine if another transition ID is stored in the cache, and send a transition ID to a transition table stored in a cache to switch from a single-client mode to a multi-client mode. | 11-12-2009 |
| 20090282462 | Controlling Access to Documents Using File Locks - Examples are related to systems and methods for controlling access to document files on a document server. One example system includes document files stored on a document server, at least one of the document files referencing a file lock, and a document access processing module. The example document access processing module includes a file sharing processing module that determines a coauthoring status of a software application of a client computer requesting access to the document file, and a file lock processing module that stores one or more file locks and that controls the setting and resetting of file locks. The example document access processing module uses the coauthoring status of the software application and the file lock status of a document file to determine whether a software application is permitted to have write access to the document file. | 11-12-2009 |
| 20090327294 | Structured Coauthoring - A system is presented for structured coauthoring of a document, the system comprising a server. The server includes one or more documents organized into sections, a document permissions module that stores user access permissions for each section of a document, a document update processing module that processes requests from a user to share document updates with other users and that processes requests from a user to receive document updates from other users and a document rendering module that renders a document for display on a client so that sections of the document are updated with shared document updates made by users. The user access permissions determine the extent to which a user can modify each section of the document. | 12-31-2009 |
| 20100281007 | Cross-Channel Coauthoring Consistency - A computing device includes a processing unit, and a memory with instructions that, when executed by the processing unit, cause the processing unit to create: a document processing module that processes the creation and editing of document content; and a metadata processing module that generates, monitors and stores metadata for a document on the computing device, the metadata processing module generating lock creation metadata that include information about a new lock that is created when a user begins to edit a portion of a document, lock removal metadata that includes information about removing a lock, and lock deletion metadata that includes information about deleting a lock, the metadata processing module writing lock creation metadata to both a data channel and to a separate metadata channel, the metadata processing module writing lock removal metadata to the data channel and the metadata processing module writing lock deletion metadata to the metadata channel. | 11-04-2010 |
| 20100281074 | Fast Merge Support for Legacy Documents - A method is presented for merging document metadata at a client computer. A document obtained from a server computer is opened by a user at the client computer. If the document does not include paragraph identifiers, a paragraph identifier is assigned to each paragraph in the document. When the document is opened by a second user at a second client computer, metadata for the document is received from the server computer. A determination is made whether to merge the metadata received from the server computer with current metadata for the document. When it is determined that the current metadata and the metadata received from the server computer should be merged, paragraph identifiers are adjusted in the document based on the metadata received from the server computer. | 11-04-2010 |
| 20100281362 | Maintaining Undo and Redo Capability across Metadata Merges - A method is presented for preserving metadata during an undo operation at a client computer. A first section of a document is modified on a word processing application on the client computer by performing one or more user actions in the first section of the document. While modifying the first section of the document, metadata is received at the client computer for a second section of the document. The metadata is inserted into the second section of the document. After the metadata is inserted into the second section of the document, an undo operation is performed on the word processing application. The undo operation includes the steps of removing the metadata from the second section of the document, undoing the last user action of the one or more user actions in the first section of the document and restoring the metadata for the second section of the document. | 11-04-2010 |
| Patent application number | Description | Published |
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| 20090125518 | Collaborative Authoring - A collaborative authoring application provides an authoring environment in which two or more users can edit a document concurrently. Each user edits a copy of the document, sends updates to a master copy of the document, and receives updates from the master copy of the document. The authoring environment generally inhibits the users from providing conflicting editing instructions to the master copy of the document. For example, each user can generate a content lock about one or more data units within the document. The authoring environment may synchronize content locks automatically and content only at the request of the user. | 05-14-2009 |
| 20090150394 | Document Merge - Methods and systems of merging a first document with at least a second document to generate a third document. Each of the first and second documents includes at least one data unit. Each data unit is associated with a unit identifier and an edit identifier. The unit identifiers of each of the documents are compared to the unit identifiers of the other document to determine whether each unit identifier is a matching or non-matching unit identifier. Edit identifiers of the data units associated with the matching unit identifiers are compared to each other. Data units associated with the non-matching unit identifiers are inserted directly into the third document. Data units associated with the matching unit identifiers and the matching edit identifiers are inserted directly into the third document. Data units associated with the matching unit identifiers and the non-matching edit identifiers are merged into the third document. | 06-11-2009 |
| 20090157811 | Collaborative Authoring Modes - A collaborative authoring application provides an authoring environment in which two or more users can edit a document concurrently. Each user edits a copy of the document, sends updates to a master copy of the document, and receives updates from the master copy of the document. The authoring environment may be configured into a public mode of operation, in which content and metadata are synchronized automatically, or into a private mode of operation, in which metadata is synchronized automatically and content is synchronized only at the request of the user. The authoring application may edit documents offline in public or private mode. | 06-18-2009 |
| 20090271696 | Conflict Resolution - Embodiments of a collaborative authoring environment enable a user to resolve editing conflicts arising when synchronizing a user copy of a data file with a master copy of the data file. Content updates may be synchronized separately from metadata updates. Metadata updates may be synchronized automatically, whereas content updates may be synchronized only when any identified editing conflicts are resolved. When an editing conflict is identified, the user interface of the authoring application may be configured to toggle between displaying and hiding the identified editing conflicts. | 10-29-2009 |
