Patents Assigned to Open Text Corporation
  • Patent number: 12284186
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a hierarchical document permission model is received, the model describing a document hierarchy comprising a plurality of hierarchically related document nodes and defining for each of at least a subset of said document nodes one or more document roles and for each such role one or more document permissions with respect to that document node. The hierarchical document permission model is used to determine and enforce permissions with respect to case management instances to which the hierarchical document permission model applies.
    Type: Grant
    Filed: March 21, 2024
    Date of Patent: April 22, 2025
    Assignee: Open Text Corporation
    Inventors: Jeroen Van Rotterdam, Michael T. Mohen, Satyapal P. Reddy, Muthukumarappa Jayakumar
  • Patent number: 12273410
    Abstract: During web application development, receiving a request for a webpage for a business object type, the request comprising a business object type identifier of the business object type, receiving an expression for selecting an instance of the first business object type from a plurality of instances of the first business object type, the expression specifying a data source and an operation. The method can further comprise generating the webpage, the webpage comprising a user interface (UI) widget for the business object type and an instruction for prepopulating the first UI widget with data from the instance of the first business object type, the instruction including the expression, the expression executable to perform an action on data from the data source to generate a result identifying the instance of the first business object type.
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: April 8, 2025
    Assignee: Open Text Corporation
    Inventors: Naveen K. Vidyananda, Sachin Gopaldas Totale
  • Patent number: 12260632
    Abstract: Systems, methods, and computer program products for image recognition in which instructions are executable by a processor to dynamically generate simulated documents and corresponding images, which are then used to train a fully convolutional neural network. A plurality of document components are provided, and the processor selects subsets of the document components. The document components in each subset are used to dynamically generate a corresponding simulated document and a simulated document image. The convolutional neural network processes the simulated document image to produce a recognition output. Information corresponding to the document components from which the image was generated is used as an expected output. The recognition output and expected output are compared, and weights of the convolutional neural network are adjusted based on the differences between them.
    Type: Grant
    Filed: December 19, 2023
    Date of Patent: March 25, 2025
    Assignee: Open Text Corporation
    Inventors: Arnaud Gilles Flament, Christopher Dale Lund, Guillaume Bernard Serge Koch, Denis Eric Goupil
  • Patent number: 12249133
    Abstract: Systems and methods for image modification to increase contrast between text and non-text pixels within the image. In one embodiment, an original document image is scaled to a predetermined size for processing by a convolutional neural network. The convolutional neural network identifies a probability that each pixel in the scaled is text and generates a heat map of these probabilities. The heat map is then scaled back to the size of the original document image, and the probabilities in the heat map are used to adjust the intensities of the text and non-text pixels. For positive text, intensities of text pixels are reduced and intensities of non-text pixels are increased in order to increase the contrast of the text against the background of the image. Optical character recognition may then be performed on the contrast-adjusted image.
    Type: Grant
    Filed: March 7, 2023
    Date of Patent: March 11, 2025
    Assignee: Open Text Corporation
    Inventors: Christopher Dale Lund, Sreelatha Samala
  • Patent number: 12242794
    Abstract: In general, the technology relates to a method for using reusable themes. The method includes receiving, from a device, a request for a style sheet language file, where the style sheet language file defines a reusable theme for a webpage and specifies a relative location for an image that is used by the reusable theme. The method further includes receiving a request for the image including the relative location of the image, resolving the relative location for the image to obtain an absolute location for the image using a location of the style sheet language file in a web application structure, obtaining the image from the absolute location of the image, and providing the image to the device.
    Type: Grant
    Filed: March 30, 2023
    Date of Patent: March 4, 2025
    Assignee: Open Text Corporation
    Inventors: Sandip V. Chitale, Sachin Gopaldas Totale
  • Patent number: 12229199
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a trait definition is received that associates with a case node comprising a case model an object associated with an external system, e.g., a document or other content object and/or a business or other software object. The trait definition is used to bind respective instances of the object to corresponding instances of the case node in case instances created based on the case model.
    Type: Grant
    Filed: February 8, 2024
    Date of Patent: February 18, 2025
    Assignee: Open Text Corporation
    Inventors: Satyapal P. Reddy, Muthukumarappa Jayakumar, Ravikumar Meenakshisundaram, Muneer Ahmed
  • Patent number: 12217479
    Abstract: A probabilistic model is provided based on an output of a matching procedure that matches a particular object to representations of objects, where the probabilistic model relates a probability of an object being present to a number of matching features. The probabilistic model is used for detecting whether a particular object is present in received visual data.
    Type: Grant
    Filed: May 10, 2022
    Date of Patent: February 4, 2025
    Assignee: Open Text Corporation
    Inventor: George Saklatvala
  • Patent number: 12166692
    Abstract: Providing access to content is disclosed. An indication of a context is received. Access is provided to a context-relevant subset of a body of managed content. In some cases, the context-relevant subset includes a document relevant to the content.
    Type: Grant
    Filed: June 22, 2023
    Date of Patent: December 10, 2024
    Assignee: Open Text Corporation
    Inventors: Sachin B. Chaudhari, Michael H. Walther, Viktor Gavrysh
  • Patent number: 12164579
    Abstract: Case management systems and techniques are disclosed. In various embodiments, for each of a plurality of case nodes comprising a case model a trait definition comprising a corresponding set of traits associated with that case node is received. The respective trait definitions are used to bind each set of traits to the case node with which the set of traits is associated in case instances created based on the case model.
    Type: Grant
    Filed: September 29, 2023
    Date of Patent: December 10, 2024
    Assignee: Open Text Corporation
    Inventors: Satyapal P. Reddy, Jeroen Mattijs Van Rotterdam, Michael T. Mohen, Muthukumarappa Jayakumar, Ravikumar Meenakshisundaram
  • Patent number: 12058086
    Abstract: One embodiment comprises a non-transitory computer readable medium comprising computer-executable instructions executable to access a conversation-enabled document and expose the conversation-enabled document on a conversation channel as a conversation into the conversation-enabled document. The conversation-enabled document can comprise a conversation component for controlling a conversation interface into the conversation-enabled document, the conversation component specifying conversation steps, routing between conversation steps and a document variable to accept a conversation participant response. The computer-executable instructions can be executable to set a document variable value in the conversation-enabled document based on the participant response received via the conversation interface; and render the conversation-enabled document to a response channel using the document variable and the page template.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: August 6, 2024
    Assignee: Open Text Corporation
    Inventors: James Matthew Downs, Byron Steven Pruitt, Jeffrey Alan Cole, Anthony Wiley
  • Patent number: 12038959
    Abstract: A reconfigurable automatic document-classification system and method provides classification metrics to a user and enables the user to reconfigure the classification model. The user can refine the classification model by adding or removing exemplars, creating, editing or deleting rules, or performing other such adjustments to the classification model. This technology enhances the overall transparency and defensibility of the auto-classification process.
    Type: Grant
    Filed: May 1, 2020
    Date of Patent: July 16, 2024
    Assignee: Open Text Corporation
    Inventors: Stephen Ludlow, Steve Pettigrew, Alex Dowgailenko, Agostino Deligia, Isabelle Giguere
  • Patent number: 11985131
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a definition is received that associates a descendant case role alias with a first case node at a first hierarchical level of a hierarchical data model, the definition further associating a permission with the descendant case role alias and referencing a referenced case role associated with a second case node at a second hierarchical level of the hierarchical data model. The definition is used to extend the permission to a user assigned to the referenced case role with respect to a case instance comprising the hierarchical data model.
    Type: Grant
    Filed: September 1, 2020
    Date of Patent: May 14, 2024
    Assignee: Open Text Corporation
    Inventors: Satyapal P. Reddy, Muthukumarappa Jayakumar, Julian M. Hjortshoj, Ravikumar Meenakshisundaram
  • Patent number: 11973760
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a hierarchical document permission model is received, the model describing a document hierarchy comprising a plurality of hierarchically related document nodes and defining for each of at least a subset of said document nodes one or more document roles and for each such role one or more document permissions with respect to that document node. The hierarchical document permission model is used to determine and enforce permissions with respect to case management instances to which the hierarchical document permission model applies.
    Type: Grant
    Filed: November 11, 2021
    Date of Patent: April 30, 2024
    Assignee: Open Text Corporation
    Inventors: Jeroen Van Rotterdam, Michael T. Mohen, Satyapal P. Reddy, Muthukumarappa Jayakumar
  • Patent number: 11968209
    Abstract: Disclosed are hybrid authentication systems and methods that enable users to seamlessly sign-on between cloud-based services and on-premises systems. A cloud-based authentication service receives login credentials from a user and delegates authentication to an on-premises authentication service proxy. The login credentials can be passed by the cloud-based authentication service to the on-premises authentication service proxy, for instance, as an access token in an authentication header. The access token can be a JavaScript Object Notation (JSON) Web Token (JWT) token that is digitally signed using JSON Web Signature. Some embodiments utilize a tunnel connection through which the cloud-based authentication service communicates with the on-premises authentication service proxy. Some embodiments leverage an on-premises identity management system for user management and authentication.
    Type: Grant
    Filed: March 13, 2023
    Date of Patent: April 23, 2024
    Assignee: Open Text Corporation
    Inventors: Sachin Gopaldas Totale, Muneer Ahmed, Harish Rawat, Rajakumar Thiruvasagam, Lakshmi Narayana Prasad Kakumani
  • Patent number: 11954646
    Abstract: A system for management of networked collaboration comprising a process server communicatively coupled to a content server and a collaborative workspace server. The process server hosts a process configured to invoke a first collaborative workspace method that invokes a first class on the content server. The first class is configured to send, to the collaborative workspace server, a request to create a new collaborative object. The collaborative workspace server hosts a collaborative workspace accessible by a plurality of users. The collaborative workspace server creates the new collaboration object responsive to the request to create the new collaborative object. The process server creates first proxy object that points to the new collaboration object. The content server creates a first reference object that links to the new collaborative object. The collaborative workspace server receives, processes and responds to actions on the first proxy object.
    Type: Grant
    Filed: January 24, 2023
    Date of Patent: April 9, 2024
    Assignee: Open Text Corporation
    Inventors: Cornelia R. Davis, Kenwood Y. Tsai
  • Patent number: 11941068
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a trait definition is received that associates with a case node comprising a case model an object associated with an external system, e.g., a document or other content object and/or a business or other software object. The trait definition is used to bind respective instances of the object to corresponding instances of the case node in case instances created based on the case model.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: March 26, 2024
    Assignee: Open Text Corporation
    Inventors: Satyapal P. Reddy, Muthukumarappa Jayakumar, Ravikumar Meenakshisundaram, Muneer Ahmed
  • Patent number: 11943225
    Abstract: Case management systems and techniques are disclosed. In various embodiments, a case model definition defining a case model is received. The case model comprises a hierarchical permissions model comprising a plurality of hierarchical permission nodes, the plurality of hierarchical permission nodes including a first hierarchical permission node associated with a parent case node and having an associated first case role and a first permission for the first role, and a second hierarchical permission node associated with a child case node. At run time, the first permission with respect to a case instance instantiated using the case model definition is enforced. Enforcing the first permission comprises applying the first permission to a request to perform a first action on an instance of the child case node based on the first case role and first permission.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: March 26, 2024
    Assignee: Open Text Corporation
    Inventors: Satyapal P. Reddy, Jeroen van Rotterdam, Muthukumarappa Jayakumar, Michael T. Mohen, Ravikumar Meenakshisundaram
  • Patent number: 11934460
    Abstract: Managing content is disclosed. An indication is received that a content item comprising a body of managed content is associated with a business object not included in the body of managed content. The content item is linked with the business object.
    Type: Grant
    Filed: February 13, 2023
    Date of Patent: March 19, 2024
    Assignee: Open Text Corporation
    Inventors: Michael H. Walther, Viktor Gavrysh, Sachin B. Chaudhari
  • Patent number: 11902229
    Abstract: A system for delivering notification messages across different notification media comprises a processor. A processor is configured to provide an indication of a new platform notification channel to one or more platform notification services. The indication is provided to one of the one or more platform notification services through a communication module specific to the one of the one or more platform notification services. The processor is configured to create a mapping from a new universal notification channel to a set of one or more platform notification channel identifiers. Each platform notification channel identifier of the set of platform notification channel identifiers is received from a platform notification service. The processor is configured to provide the set of one or more platform notification channel identifiers to a content provider of the new universal notification channel. The processor is coupled to the memory and is configured to store instructions.
    Type: Grant
    Filed: December 16, 2022
    Date of Patent: February 13, 2024
    Assignee: Open Text Corporation
    Inventor: Erik Thomas Wilde
  • Patent number: 11893777
    Abstract: Systems, methods, and computer program products for image recognition in which instructions are executable by a processor to dynamically generate simulated documents and corresponding images, which are then used to train a fully convolutional neural network. A plurality of document components are provided, and the processor selects subsets of the document components. The document components in each subset are used to dynamically generate a corresponding simulated document and a simulated document image. The convolutional neural network processes the simulated document image to produce a recognition output. Information corresponding to the document components from which the image was generated is used as an expected output. The recognition output and expected output are compared, and weights of the convolutional neural network are adjusted based on the differences between them.
    Type: Grant
    Filed: January 12, 2021
    Date of Patent: February 6, 2024
    Assignee: Open Text Corporation
    Inventors: Arnaud Gilles Flament, Christopher Dale Lund, Guillaume Bernard Serge Koch, Denis Eric Goupil