Promise keys for result caches of database systems
US-12579192-B2 · Mar 17, 2026 · US
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Qiu Fei patents
Qiu Fei is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Qiu Fei |
| Total patents | 6 |
| First publication | Feb 13, 2024 |
| Latest publication | Mar 17, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Multihost database host removal shortcut
US-12493602-B2 · Dec 9, 2025 · US
Selective cache entry removal feature
US-2025284687-A1 · Sep 11, 2025 · US
Promise keys for result caches of database systems
US-2025005078-A1 · Jan 2, 2025 · US
Multihost database host removal shortcut
US-2024086386-A1 · Mar 14, 2024 · US
Two phase move of database tables
US-11899645-B1 · Feb 13, 2024 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sap Se | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/2282 | 3 |
| G06F16/27 | 3 |
| G06F16/24539 | 3 |
| G06F16/24552 | 3 |
| G06F16/273 | 2 |