Patents by Inventor Renaud Levert
Renaud Levert has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 12718020Abstract: An AI platform may receive a request for information on text. The text is processed through a text mining pipeline for dynamic attribute extraction. An engine determines entities in the text and utilizes the entities to determine a relationship pattern. The engine identifies a trigger by matching one of the entities with a predefined entity in a utility authority file, locates an entity in close proximity to the trigger, identifies a value or regular expression in close proximity to the trigger in the text, and creates a triplet containing the entity, the trigger, and the value or regular expression, the triplet representing the relationship pattern. The engine applies an action to the triplet, wherein the action comprises obtaining the value from the text or translating the regular expression. The engine attaches the value or a result from the translating to the entity as a dynamic attribute of the entity.Type: GrantFiled: April 18, 2023Date of Patent: August 25, 2026Assignee: OPEN TEXT CORPORATIONInventors: Martin Brousseau, Renaud Levert
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Publication number: 20250238618Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: ApplicationFiled: April 8, 2025Publication date: July 24, 2025Inventors: Paul O’Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Patent number: 12321704Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: GrantFiled: October 31, 2022Date of Patent: June 3, 2025Inventors: Paul O'Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Publication number: 20250028908Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: ApplicationFiled: October 7, 2024Publication date: January 23, 2025Inventors: Paul O’Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Patent number: 12141528Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: GrantFiled: October 22, 2021Date of Patent: November 12, 2024Assignee: OPEN TEXT CORPORATIONInventors: Paul O'Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Publication number: 20240062013Abstract: Responsive to user interaction, a data subject assessment service, hosted on an artificial intelligence (AI) platform operating in a cloud computing environment, is operable to define a data subject, create and configure a data subject project, and add the data subject to the data subject project. The data subject project is associated with AI models, each of which models a risk having a user-adjustable risk level. The data subject project thus configured and/or customized, for instance, with a custom rule, can be run on a collection of documents to assess the data subject through data subject assessment operations. Data subject assessment results thus produced can be searched for data subject relationships, using metadata from the data subject assessment operations. This fine-tunes the data subject assessment results and produces more granular, more precise results, based on which a report can be viewed and/or generated.Type: ApplicationFiled: October 31, 2023Publication date: February 22, 2024Inventors: Paul O’Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Publication number: 20230259710Abstract: An AI platform may receive a request for information on text. The text is processed through a text mining pipeline for dynamic attribute extraction. An engine determines entities in the text and utilizes the entities to determine a relationship pattern. The engine identifies a trigger by matching one of the entities with a predefined entity in a utility authority file, locates an entity in close proximity to the trigger, identifies a value or regular expression in close proximity to the trigger in the text, and creates a triplet containing the entity, the trigger, and the value or regular expression, the triplet representing the relationship pattern. The engine applies an action to the triplet, wherein the action comprises obtaining the value from the text or translating the regular expression. The engine attaches the value or a result from the translating to the entity as a dynamic attribute of the entity.Type: ApplicationFiled: April 18, 2023Publication date: August 17, 2023Inventors: Martin Brousseau, Renaud Levert
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Patent number: 11681874Abstract: An AI platform may receive a request for information on text. The text is processed through a text mining pipeline for dynamic attribute extraction. An engine determines entities in the text and utilizes the entities to determine a relationship pattern. The engine identifies a trigger by matching one of the entities with a predefined entity in a utility authority file, locates an entity in close proximity to the trigger, identifies a value or regular expression in close proximity to the trigger in the text, and creates a triplet containing the entity, the trigger, and the value or regular expression, the triplet representing the relationship pattern. The engine applies an action to the triplet, wherein the action comprises obtaining the value from the text or translating the regular expression. The engine attaches the value or a result from the translating to the entity as a dynamic attribute of the entity.Type: GrantFiled: October 9, 2020Date of Patent: June 20, 2023Assignee: OPEN TEXT CORPORATIONInventors: Martin Brousseau, Renaud Levert
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Publication number: 20230131066Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: ApplicationFiled: October 22, 2021Publication date: April 27, 2023Inventors: Paul O'Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Publication number: 20230127562Abstract: A text mining system providing NLP and NLU capabilities is operable to perform, at a first processing layer, a first operation on input data to produce metadata about the input data. At a second processing layer, a rules module applies a composite AI extraction rule to further process the input data. The composite AI extraction rule has a rule condition that leverages the metadata from the first operation and a rule action that involves a second operation. Other composite AI extraction rules involving multiple text mining operations may also be applied. For instance, a rule may specify using the tonality of a document from a sentiment analysis to classify the document according to a relevant taxonomy. Another rule may specify classifying documents of a particular type under a specific category. In this way, new/enhanced information about the input data can be deduced, validated, and/or enriched.Type: ApplicationFiled: October 31, 2022Publication date: April 27, 2023Inventors: Paul O'Hagan, Isidre Royo Bonnin, Robert Kapitan, Ravinder Reddy Yeddla, Renaud Levert
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Publication number: 20210110113Abstract: An AI platform may receive a request for information on text. The text is processed through a text mining pipeline for dynamic attribute extraction. An engine determines entities in the text and utilizes the entities to determine a relationship pattern. The engine identifies a trigger by matching one of the entities with a predefined entity in a utility authority file, locates an entity in close proximity to the trigger, identifies a value or regular expression in close proximity to the trigger in the text, and creates a triplet containing the entity, the trigger, and the value or regular expression, the triplet representing the relationship pattern. The engine applies an action to the triplet, wherein the action comprises obtaining the value from the text or translating the regular expression. The engine attaches the value or a result from the translating to the entity as a dynamic attribute of the entity.Type: ApplicationFiled: October 9, 2020Publication date: April 15, 2021Inventors: Martin Brousseau, Renaud Levert