Inventor
DUONG Thanh Long
AU67 patents
Patents
50 patentsUS12099816B2Sep 24, 2024
Multi-factor modelling for natural language processing
ORACLE INT CORP9 citations86
US11763092B2Sep 19, 2023
Techniques for out-of-domain (OOD) detection
ORACLE INT CORP6 citations84
US12056434B2Aug 6, 2024
Generating tagged content from text of an electronic document
ORACLE INT CORP9 citations83
US12430329B2Sep 30, 2025
Transforming natural language to structured query language based on multi- task learning and joint training
ORACLE INT CORP2 citations74
US12293155B2May 6, 2025
Out-of-domain data augmentation for natural language processing
ORACLE INT CORP2 citations74
US11922123B2Mar 5, 2024
Automatic out of scope transition for chatbot
ORACLE INT CORP5 citations74
US11868727B2Jan 9, 2024
Context tag integration with named entity recognition models
ORACLE INT CORP5 citations74
US12153881B2Nov 26, 2024
Keyword data augmentation tool for natural language processing
ORACLE INT CORP2 citations72
US11651768B2May 16, 2023
Stop word data augmentation for natural language processing
ORACLE INT CORP2 citations72
US11538457B2Dec 27, 2022
Noise data augmentation for natural language processing
ORACLE INT CORP4 citations72
US12482457B2Nov 25, 2025
Using a generative adversarial network to train a semantic parser of a dialog system
ORACLE INT CORP0 citations62
US12361219B2Jul 15, 2025
Context tag integration with named entity recognition models
ORACLE INT CORP0 citations62
US12340172B2Jun 24, 2025
Semantic parser including a coarse semantic parser and a fine semantic parser
ORACLE INT CORP0 citations62
US12223276B2Feb 11, 2025
Automatic out of scope transition for chatbot
ORACLE INT CORP0 citations62
US12026468B2Jul 2, 2024
Out-of-domain data augmentation for natural language processing
ORACLE INT CORP0 citations62
US11972755B2Apr 30, 2024
Noise data augmentation for natural language processing
ORACLE INT CORP0 citations62
US11908460B2Feb 20, 2024
Using a generative adversarial network to train a semantic parser of a dialog system
ORACLE INT CORP1 citations62
US11810553B2Nov 7, 2023
Using backpropagation to train a dialog system
ORACLE INT CORP0 citations62
US11508359B2Nov 22, 2022
Using backpropagation to train a dialog system
ORACLE INT CORP0 citations62
US11501065B2Nov 15, 2022
Semantic parser including a coarse semantic parser and a fine semantic parser
ORACLE INT CORP0 citations62
US11462208B2Oct 4, 2022
Implementing a correction model to reduce propagation of automatic speech recognition errors
ORACLE INT CORP0 citations62
US12511492B2Dec 30, 2025
Enhanced logits for natural language processing
ORACLE INT CORP0 citations61
US12299402B2May 13, 2025
Techniques for out-of-domain (OOD) detection
ORACLE INT CORP0 citations61
US12210842B2Jan 28, 2025
Distance-based logit value for natural language processing
ORACLE INT CORP0 citations61
US12019994B2Jun 25, 2024
Distance-based logit value for natural language processing
ORACLE INT CORP1 citations61
US12014146B2Jun 18, 2024
Techniques for out-of-domain (OOD) detection
ORACLE INT CORP0 citations61
US11972220B2Apr 30, 2024
Enhanced logits for natural language processing
ORACLE INT CORP0 citations61
US12430330B2Sep 30, 2025
Calibrating confidence scores of a machine learning model trained as a natural language interface
ORACLE INT CORP0 citations60
US12579448B2Mar 17, 2026
Techniques for positive entity aware augmentation using two-stage augmentation
ORACLE INT CORP0 citations59
US12579447B2Mar 17, 2026
Techniques for two-stage entity-aware data augmentation
ORACLE INT CORP0 citations59
US12412023B2Sep 9, 2025
Identifying and formatting headers for text content
ORACLE INT CORP0 citations59
US12412126B2Sep 9, 2025
Data augmentation and batch balancing methods to enhance negation and fairness
ORACLE INT CORP1 citations59
US12001775B1Jun 4, 2024
Identifying and formatting headers for text content
ORACLE INT CORP1 citations59
US12579471B2Mar 17, 2026
Data augmentation and batch balancing methods to enhance negation and fairness
ORACLE INT CORP0 citations58
US12530349B2Jan 20, 2026
Techniques for augmenting training data for aggregation and sorting database operations in a natural language to database query system
ORACLE INT CORP0 citations58
US12554934B2Feb 17, 2026
Multi-task model with context masking
ORACLE INT CORP1 citations57
US11790901B2Oct 17, 2023
Task-oriented dialog suitable for a standalone device
ORACLE INT CORP0 citations55
US11574636B2Feb 7, 2023
Task-oriented dialog suitable for a standalone device
ORACLE INT CORP0 citations55
US12566921B2Mar 3, 2026
Gazetteer integration for neural named entity recognition
ORACLE INT CORP0 citations51
US12524611B2Jan 13, 2026
Training graph neural network to identify key-value pairs in documents
ORACLE INT CORP0 citations51
US12405975B2Sep 2, 2025
Method and system for constraint based hyperparameter tuning
ORACLE INT CORP0 citations51
US12236321B2Feb 25, 2025
Batching techniques for handling unbalanced training data for a chatbot
ORACLE INT CORP0 citations51
US12572852B2Mar 10, 2026
Lexical dropout for natural language processing
ORACLE INT CORP0 citations50
US12518098B2Jan 6, 2026
Fusion of word embeddings and word scores for text classification
ORACLE INT CORP0 citations50
US12518129B2Jan 6, 2026
Method and system for over-prediction in neural networks
ORACLE INT CORP0 citations50
US12423530B2Sep 23, 2025
Training data generation to facilitate fine-tuning embedding models
ORACLE INT CORP0 citations50
US12412563B2Sep 9, 2025
Path dropout for natural language processing
ORACLE INT CORP0 citations50
US12374322B2Jul 29, 2025
Adjusting outlier data points for training a machine-learning model
ORACLE INT CORP0 citations50
US12367352B2Jul 22, 2025
Deep learning techniques for extraction of embedded data from documents
ORACLE INT CORP0 citations50
US12277158B2Apr 15, 2025
Generating tagged content from a list in an electronic document
ORACLE INT CORP0 citations50
Showing the top 50 of 67 patents by PatentIndex Score.