Natural language generation
US-12585889-B2 · Mar 24, 2026 · US
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Liu Xiaohu patents
Liu Xiaohu is listed as an inventor on 80 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Xiaohu |
| Total patents | 80 |
| First publication | Feb 3, 2015 |
| Latest publication | Mar 24, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Updating an artificial intelligence system
US-12586575-B1 · Mar 24, 2026 · US
Component-based self-learning in natural language processing systems
US-12579969-B1 · Mar 17, 2026 · US
Alternative input representations
US-12488184-B1 · Dec 2, 2025 · US
Personalized gesture recognition for user interaction with assistant systems
US-12475698-B2 · Nov 18, 2025 · US
Natural language generation
US-2025200293-A1 · Jun 19, 2025 · US
Context carryover across tasks for assistant systems
US-12299755-B2 · May 13, 2025 · US
Personalized gesture recognition for user interaction with assistant systems
US-2025118065-A1 · Apr 10, 2025 · US
In-call experience enhancement for assistant systems
US-2025037212-A1 · Jan 30, 2025 · US
In-call experience enhancement for assistant systems
US-12182883-B2 · Dec 31, 2024 · US
Recent patents
Latest publications not already listed above.
Contextual auto-completion for assistant systems
US-12131522-B2 · Oct 29, 2024 · US
Multiple wake words for systems with multiple smart assistants
US-12131523-B2 · Oct 29, 2024 · US
Personalized gesture recognition for user interaction with assistant systems
US-12125272-B2 · Oct 22, 2024 · US
Context carryover across tasks for assistant systems
US-12019685-B1 · Jun 25, 2024 · US
Disambiguating user input with memorization for improved user assistance
US-12001862-B1 · Jun 4, 2024 · US
Conversation summarization during user-control task execution for assistant systems
US-11948563-B1 · Apr 2, 2024 · US
User Controlled Task Execution with Task Persistence for Assistant Systems
US-2024104668-A1 · Mar 28, 2024 · US
Machine learning label generation
US-11929070-B1 · Mar 12, 2024 · US
Intent identification for agent matching by assistant systems
US-11886473-B2 · Jan 30, 2024 · US
Personalized gesture recognition for user interaction with assistant systems
US-2023419651-A1 · Dec 28, 2023 · US
Context Carryover Across Tasks for Assistant Systems
US-2023418875-A1 · Dec 28, 2023 · US
User controlled task execution with task persistence for assistant systems
US-11823289-B2 · Nov 21, 2023 · US
Personalized gesture recognition for user interaction with assistant systems
US-11727677-B2 · Aug 15, 2023 · US
Content summarization for assistant systems
US-11721093-B2 · Aug 8, 2023 · US
User controlled task execution with task persistence for assistant systems
US-11699194-B2 · Jul 11, 2023 · US
Suppressing reminders for assistant systems
US-11688021-B2 · Jun 27, 2023 · US
Intent Identification for Agent Matching by Assistant Systems
US-2023118962-A1 · Apr 20, 2023 · US
User Controlled Task Execution with Task Persistence for Assistant Systems
US-2023099773-A1 · Mar 30, 2023 · US
Dialog management system
US-11544504-B1 · Jan 3, 2023 · US
Intent identification for agent matching by assistant systems
US-11544305-B2 · Jan 3, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Facebook Inc | 17 |
| Meta Platforms Tech Llc | 15 |
| Facebook Tech Llc | 9 |
| Amazon Tech Inc | 9 |
| Meta Platforms Inc | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G10L15/22 | 59 |
| G06F40/30 | 56 |
| G06F40/295 | 52 |
| G10L15/063 | 52 |
| G06N20/00 | 51 |