Two-sided machine learning framework for pointer movement-based bot detection
US-2025232014-A1 · Jul 17, 2025 · US
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Wang Hewen patents
Wang Hewen is listed as an inventor on 25 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Wang Hewen |
| Total patents | 25 |
| First publication | Nov 18, 2021 |
| Latest publication | Jul 17, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Content extraction based on hop distance within a graph model
US-12277788-B2 · Apr 15, 2025 · US
Content extraction based on graph modeling
US-12277787-B2 · Apr 15, 2025 · US
Context-enhanced category classification to generate product category labels used to conduct electronic transactions based on regulatory restrictions
US-12248944-B2 · Mar 11, 2025 · US
Two-sided machine learning framework for pointer movement-based bot detection
US-12216745-B2 · Feb 4, 2025 · US
Polar relative distance transformer
US-12159478-B2 · Dec 3, 2024 · US
Pointer movement modelling for entity classification
US-12118560-B2 · Oct 15, 2024 · US
Two-sided machine learning framework for pointer movement-based bot detection
US-2024211559-A1 · Jun 27, 2024 · US
Content extraction based on hop distance within a graph model
US-2024153296-A1 · May 9, 2024 · US
Transaction anomaly detection
US-11907954-B2 · Feb 20, 2024 · US
Recent patents
Latest publications not already listed above.
User-agent anomaly detection using sentence embedding
US-11907658-B2 · Feb 20, 2024 · US
Emulator detection using user agent and device model learning
US-11886590-B2 · Jan 30, 2024 · US
Systems and methods for determining a response to a user query
US-11741139-B2 · Aug 29, 2023 · US
Pointer Movement Modelling for Entity Classification
US-2023259943-A1 · Aug 17, 2023 · US
Content extraction based on graph modeling
US-2023260302-A1 · Aug 17, 2023 · US
System and method for fingerprinting a device based on sensor data
US-11695763-B2 · Jul 4, 2023 · US
Context-enhanced category classification
US-2023186319-A1 · Jun 15, 2023 · US
Polar relative distance transformer
US-2023186668-A1 · Jun 15, 2023 · US
Content extraction based on graph modeling
US-11657629-B2 · May 23, 2023 · US
Emulator detection using user agent and device model learning
US-2023084532-A1 · Mar 16, 2023 · US
User-agent anomaly detection using sentence embedding
US-2022358289-A1 · Nov 10, 2022 · US
Transaction Anomaly Detection
US-2022343329-A1 · Oct 27, 2022 · US
Content extraction based on graph modeling
US-2022129688-A1 · Apr 28, 2022 · US
System and method for fingerprinting a device based on sensor data
US-2022086147-A1 · Mar 17, 2022 · US
Systems and methods for determining a response to a user query
US-2021357441-A1 · Nov 18, 2021 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Paypal Inc | 25 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06N3/09 | 8 |
| G06V30/414 | 8 |
| G06Q20/407 | 6 |
| G06Q20/401 | 6 |
| G06F40/30 | 6 |