Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11124089 | Human body pressure switch, vehicle seat, vehicle and method for processing human body pressure switch | Haitao Zhang | 2021-09-21 |
| 6691101 | Database system providing optimization of group by operator over a union all | Roger MacNicol, Steven A. Kirk | 2004-02-10 |