Haifeng Chen

Person

Old Bridge, NJ, US

People

Patents Grantslast 30 patents

Information Patent Grant
Meta imitation learning with structured skill discovery
- Patent number 12,346,815
- Issue date Jul 1, 2025
- NEC Corporation
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Meta imitation learning with structured skill discovery
- Patent number 12,346,814
- Issue date Jul 1, 2025
- NEC Corporation
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Meta imitation learning with structured skill discovery
- Patent number 12,346,807
- Issue date Jul 1, 2025
- NEC Corporation
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Federated learning for anomaly detection
- Patent number 12,346,808
- Issue date Jul 1, 2025
- NEC Corporation
- Dongjin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transformer assisted joint entity and relation extraction
- Patent number 12,346,657
- Issue date Jul 1, 2025
- NEC Corporation
- Xiao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Edge-side federated learning for anomaly detection
- Patent number 12,340,308
- Issue date Jun 24, 2025
- NEC Corporation
- Dongjin Song
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Meta imitation learning with structured skill discovery
- Patent number 12,333,434
- Issue date Jun 17, 2025
- NEC Corporation
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disentangled graph learning for incremental causal discovery and ro...
- Patent number 12,332,734
- Issue date Jun 17, 2025
- NEC Corporation
- Zhengzhang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Efficient transformer for content-aware anomaly detection in event...
- Patent number 12,333,005
- Issue date Jun 17, 2025
- NEC Corporation
- Yanchi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data fusion and analysis engine for vehicle sensors
- Patent number 12,263,849
- Issue date Apr 1, 2025
- NEC Corporation
- LuAn Tang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Ordinal time series classification with missing information
- Patent number 12,242,542
- Issue date Mar 4, 2025
- NEC Corporation
- Cristian Lumezanu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Incremental causal discovery and root cause localization for online...
- Patent number 12,204,398
- Issue date Jan 21, 2025
- NEC Corporation
- Zhengzhang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Co-disentagled series/text multi-modal representation learning for...
- Patent number 12,205,028
- Issue date Jan 21, 2025
- NEC Corporation
- Yuncong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle intelligence tool for early warning with fault signature
- Patent number 12,205,418
- Issue date Jan 21, 2025
- NEC Corporation
- Luan Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Learning word representations via commonsense reasoning
- Patent number 12,154,024
- Issue date Nov 26, 2024
- NEC Corporation
- Bo Zong
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Intent detection via multi-hop unified syntactic graph
- Patent number 12,153,878
- Issue date Nov 26, 2024
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interpreting cross-lingual models for natural language inference
- Patent number 12,135,951
- Issue date Nov 5, 2024
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Approach to determining a remaining useful life of a system
- Patent number 12,130,616
- Issue date Oct 29, 2024
- NEC Corporation
- Masanao Natsumeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Self-learning framework of zero-shot cross-lingual transfer with un...
- Patent number 12,073,183
- Issue date Aug 27, 2024
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cross-lingual zero-shot transfer via semantic and synthetic represe...
- Patent number 12,050,870
- Issue date Jul 30, 2024
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Graph-based cross-lingual zero-shot transfer
- Patent number 12,045,569
- Issue date Jul 23, 2024
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Robustness assessment for face recognition
- Patent number 12,008,471
- Issue date Jun 11, 2024
- NEC Corporation
- Zhengzhang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Deep learning of fault detection in onboard automobile systems
- Patent number 11,989,983
- Issue date May 21, 2024
- NEC Corporation
- LuAn Tang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Multi-scale multi-granularity spatial-temporal traffic volume predi...
- Patent number 11,842,271
- Issue date Dec 12, 2023
- NEC Corporation
- Yanchi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Causal attention-based multi-stream RNN for computer system metric...
- Patent number 11,782,812
- Issue date Oct 10, 2023
- NEC Corporation
- Yuncong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Tensorized LSTM with adaptive shared memory for learning trends in...
- Patent number 11,783,181
- Issue date Oct 10, 2023
- NEC Corporation
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Adversarial cooperative imitation learning for dynamic treatment
- Patent number 11,783,189
- Issue date Oct 10, 2023
- NEC Corporation
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer code refactoring
- Patent number 11,782,703
- Issue date Oct 10, 2023
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Temporal context-aware representation learning for question routing
- Patent number 11,782,962
- Issue date Oct 10, 2023
- NEC Corporation
- Xuchao Zhang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic control unit testing optimization
- Patent number 11,756,349
- Issue date Sep 12, 2023
- NEC Corporation
- Jianwu Xu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LARGE LANGUAGE MODEL AUGMENTATION WITH DEFINITE FINITE AUTOMATON
- Publication number 20250232117
- Publication date Jul 17, 2025
- NEC Laboratories America, Inc.
- Yiyou Sun
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FAIRNESS-AWARE DOMAIN GENERALIZATION FOR MEDICAL DECISION MAKING
- Publication number 20250226115
- Publication date Jul 10, 2025
- NEC Laboratories America, Inc.
- Xujiang Zhao
Information Patent Application
EARLY ROOT CAUSE LOCALIZATION
- Publication number 20250199900
- Publication date Jun 19, 2025
- NEC Laboratories America, Inc.
- Zhengzhang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNCERTAINTY DECOMPOSITION FOR IN-CONTEXT LEARNING OF LARGE LANGUAGE...
- Publication number 20250200398
- Publication date Jun 19, 2025
- NEC Laboratories America, Inc.
- Xujiang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOMAIN ADAPTATION OF ARTIFICIAL INTELLIGENCE MODELS BASED ON MULTI-...
- Publication number 20250200378
- Publication date Jun 19, 2025
- NEC Laboratories America, Inc.
- Junxiang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING LARGE LANGUAGE MODELS WITH META LEARNING AND CHAIN OF TH...
- Publication number 20250200387
- Publication date Jun 19, 2025
- NEC Laboratories America, Inc.
- Xujiang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DOMAIN-ORIENTED LLM COMPRESSION FOR MEDICAL DECISION MAKING
- Publication number 20250191764
- Publication date Jun 12, 2025
- NEC Laboratories America, Inc.
- Yanchi Liu
Information Patent Application
ADVERSARIAL IMITATION LEARNING ENGINE FOR ACTION RISK ESTIMATION BA...
- Publication number 20250148540
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVERSARIAL IMITATION LEARNING MODEL
- Publication number 20250148292
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
AGENT-BASED CARBON EMISSION REDUCTION SYSTEM
- Publication number 20250148431
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Haoyu Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MULTI-SOURCE DOMAIN ADAPTATION VIA PROMPT-BASED META-LEARNING
- Publication number 20250148293
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- Junxiang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADVERSARIAL IMITATION LEARNING ENGINE FOR KPI OPTIMIZATION
- Publication number 20250149133
- Publication date May 8, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRE-PROCESSING TIME SERIES DATA FOR EVENT RISK PREDICTION
- Publication number 20250131296
- Publication date Apr 24, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENTIAL EVENT MODELING FOR RISK FACTOR PREDICTION
- Publication number 20250131154
- Publication date Apr 24, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENTIAL EVENT MODELING FROM MULTIVARIATE CATEGORICAL SENSOR DATA
- Publication number 20250133099
- Publication date Apr 24, 2025
- NEC Laboratories America, Inc.
- Peng Yuan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SEQUENTIAL EVENT RISK PREDICTION
- Publication number 20250131509
- Publication date Apr 24, 2025
- NEC Laboratories America, Inc.
- LuAn Tang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TRAINING A TIME-SERIES-LANGUAGE MODEL ADAPTED FOR DOMAIN-SPECIFIC T...
- Publication number 20250124279
- Publication date Apr 17, 2025
- NEC Laboratories America, Inc.
- Yuncong Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRIVACY PROTECTION TUNING FOR LLMS IN MEDICAL DECISION MAKING
- Publication number 20250104824
- Publication date Mar 27, 2025
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIDELITY-BASED EXPLANABILITY FOR GNNS
- Publication number 20250103866
- Publication date Mar 27, 2025
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LOG REPRESENTATION LEARNING FOR AUTOMATED SYSTEM MAINTENANCE
- Publication number 20250094271
- Publication date Mar 20, 2025
- NEC Laboratories America, Inc.
- Zhengzhang Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEMONSTRATION UNCERTAINTY-BASED ARTIFICIAL INTELLIGENCE MODEL FOR O...
- Publication number 20250077848
- Publication date Mar 6, 2025
- NEC Laboratories America, Inc.
- Xujiang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTIMIZING LARGE LANGUAGE MODELS WITH DOMAIN-ORIENTED MODEL COMPRES...
- Publication number 20250061334
- Publication date Feb 20, 2025
- NEC Laboratories America, Inc.
- Yanchi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
TIME-SERIES DATA FORECASTING VIA MULTI-MODAL AUGMENTATION AND FUSION
- Publication number 20250061353
- Publication date Feb 20, 2025
- NEC Laboratories America, Inc.
- Wenchao Yu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CORRELATION-AWARE EXPLAINABLE ONLINE CHANGE POINT DETECTION
- Publication number 20250062953
- Publication date Feb 20, 2025
- NEC Laboratories America, Inc.
- Zhengzhang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UNSUPERVISED MULTI-MODAL CAUSAL STRUCTURE LEARNING FOR ROOT CAUSE A...
- Publication number 20250062951
- Publication date Feb 20, 2025
- NEC Laboratories America, Inc.
- Zhengzhang Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROMPT-BASED MODULAR NETWORK FOR TIME SERIES FEW SHOT TRANSFER
- Publication number 20250005373
- Publication date Jan 2, 2025
- NEC Laboratories America, Inc.
- Junxiang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING ARTIFICIAL INTELLIGENCE GENERATED COMPUTER CODE
- Publication number 20240419801
- Publication date Dec 19, 2024
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DETECTING ARTIFICIAL INTELLIGENCE GENERATED TEXT
- Publication number 20240378380
- Publication date Nov 14, 2024
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ENSEMBLE LEARNING ENHANCED PROMPTING FOR OPEN RELATION EXTRACTION
- Publication number 20240378447
- Publication date Nov 14, 2024
- NEC Laboratories America, Inc.
- Xujiang Zhao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UNIFIED FRAMEWORK FOR VISION PROMPT TUNING
- Publication number 20240378870
- Publication date Nov 14, 2024
- NEC Laboratories America, Inc.
- Wei Cheng
- G06 - COMPUTING CALCULATING COUNTING

Haifeng Chen

Person

Patents Grantslast 30 patents

Meta imitation learning with structured skill discovery

Meta imitation learning with structured skill discovery

Meta imitation learning with structured skill discovery

Federated learning for anomaly detection

Transformer assisted joint entity and relation extraction

Edge-side federated learning for anomaly detection

Meta imitation learning with structured skill discovery

Disentangled graph learning for incremental causal discovery and ro...

Efficient transformer for content-aware anomaly detection in event...

Data fusion and analysis engine for vehicle sensors

Ordinal time series classification with missing information

Incremental causal discovery and root cause localization for online...

Co-disentagled series/text multi-modal representation learning for...

Vehicle intelligence tool for early warning with fault signature

Learning word representations via commonsense reasoning

Intent detection via multi-hop unified syntactic graph

Interpreting cross-lingual models for natural language inference

Approach to determining a remaining useful life of a system

Self-learning framework of zero-shot cross-lingual transfer with un...

Cross-lingual zero-shot transfer via semantic and synthetic represe...

Graph-based cross-lingual zero-shot transfer

Robustness assessment for face recognition

Deep learning of fault detection in onboard automobile systems

Multi-scale multi-granularity spatial-temporal traffic volume predi...

Causal attention-based multi-stream RNN for computer system metric...

Tensorized LSTM with adaptive shared memory for learning trends in...

Adversarial cooperative imitation learning for dynamic treatment

Computer code refactoring

Temporal context-aware representation learning for question routing

Electronic control unit testing optimization

Patents Applicationslast 30 patents

LARGE LANGUAGE MODEL AUGMENTATION WITH DEFINITE FINITE AUTOMATON

FAIRNESS-AWARE DOMAIN GENERALIZATION FOR MEDICAL DECISION MAKING

EARLY ROOT CAUSE LOCALIZATION

UNCERTAINTY DECOMPOSITION FOR IN-CONTEXT LEARNING OF LARGE LANGUAGE...

DOMAIN ADAPTATION OF ARTIFICIAL INTELLIGENCE MODELS BASED ON MULTI-...

OPTIMIZING LARGE LANGUAGE MODELS WITH META LEARNING AND CHAIN OF TH...

DOMAIN-ORIENTED LLM COMPRESSION FOR MEDICAL DECISION MAKING

ADVERSARIAL IMITATION LEARNING ENGINE FOR ACTION RISK ESTIMATION BA...

ADVERSARIAL IMITATION LEARNING MODEL

AGENT-BASED CARBON EMISSION REDUCTION SYSTEM

MULTI-SOURCE DOMAIN ADAPTATION VIA PROMPT-BASED META-LEARNING

ADVERSARIAL IMITATION LEARNING ENGINE FOR KPI OPTIMIZATION

PRE-PROCESSING TIME SERIES DATA FOR EVENT RISK PREDICTION

SEQUENTIAL EVENT MODELING FOR RISK FACTOR PREDICTION

SEQUENTIAL EVENT MODELING FROM MULTIVARIATE CATEGORICAL SENSOR DATA

SEQUENTIAL EVENT RISK PREDICTION

TRAINING A TIME-SERIES-LANGUAGE MODEL ADAPTED FOR DOMAIN-SPECIFIC T...

PRIVACY PROTECTION TUNING FOR LLMS IN MEDICAL DECISION MAKING

FIDELITY-BASED EXPLANABILITY FOR GNNS

LOG REPRESENTATION LEARNING FOR AUTOMATED SYSTEM MAINTENANCE

DEMONSTRATION UNCERTAINTY-BASED ARTIFICIAL INTELLIGENCE MODEL FOR O...

OPTIMIZING LARGE LANGUAGE MODELS WITH DOMAIN-ORIENTED MODEL COMPRES...

TIME-SERIES DATA FORECASTING VIA MULTI-MODAL AUGMENTATION AND FUSION

CORRELATION-AWARE EXPLAINABLE ONLINE CHANGE POINT DETECTION

UNSUPERVISED MULTI-MODAL CAUSAL STRUCTURE LEARNING FOR ROOT CAUSE A...

PROMPT-BASED MODULAR NETWORK FOR TIME SERIES FEW SHOT TRANSFER

DETECTING ARTIFICIAL INTELLIGENCE GENERATED COMPUTER CODE

DETECTING ARTIFICIAL INTELLIGENCE GENERATED TEXT

ENSEMBLE LEARNING ENHANCED PROMPTING FOR OPEN RELATION EXTRACTION

UNIFIED FRAMEWORK FOR VISION PROMPT TUNING