Hierarchical natural language understanding systems
US-11880659-B2 · Jan 23, 2024 · US
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Liu Johnson patents
Liu Johnson is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Liu Johnson |
| Total patents | 6 |
| First publication | Sep 19, 2019 |
| Latest publication | Jan 23, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Machine learning based tenant-specific chatbots for performing actions in a multi-tenant system
US-11769013-B2 · Sep 26, 2023 · US
Hierarchical natural language understanding systems
US-2022245349-A1 · Aug 4, 2022 · US
Machine learning based tenant-specific chatbots for performing actions in a multi-tenant system
US-2021141865-A1 · May 13, 2021 · US
Securely accessing and processing data in a multi-tenant data store
US-10853511-B2 · Dec 1, 2020 · US
Securely accessing and processing data in a multi-tenant data store
US-2019286832-A1 · Sep 19, 2019 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Salesforce Com Inc | 5 |
| Salesforce Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F40/30 | 4 |
| G06F40/295 | 4 |
| G06N3/09 | 2 |
| G06N3/0499 | 2 |
| G06N3/04 | 2 |