Method and system for outer join of database tables
US-2021073231-A1 · Mar 11, 2021 · US
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Chen Mengmeng patents
Chen Mengmeng is listed as an inventor on 5 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Mengmeng |
| Total patents | 5 |
| First publication | Sep 3, 2020 |
| Latest publication | Mar 11, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Distributed join operation processing method, apparatus, device, and storage medium
US-2021049173-A1 · Feb 18, 2021 · US
Method and system for outer join of database tables
US-10885035-B2 · Jan 5, 2021 · US
Database access execution
US-2020293533-A1 · Sep 17, 2020 · US
Method and system for outer join of database tables
US-2020278967-A1 · Sep 3, 2020 · 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 |
|---|---|
| Advanced New Technologies Co Ltd | 3 |
| Alibaba Group Holding Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F16/24544 | 4 |
| G06F16/2282 | 4 |
| G06F16/24537 | 4 |
| G06F16/2456 | 4 |
| G06F16/24556 | 3 |