Sofa bed system
US-2025302204-A1 · Oct 2, 2025 · US
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Pan Qiyin patents
Pan Qiyin is listed as an inventor on 11 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Pan Qiyin |
| Total patents | 11 |
| First publication | Mar 6, 2025 |
| Latest publication | Oct 2, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Multilink slide-out cabin stabilizing structure
US-2025303951-A1 · Oct 2, 2025 · US
Foldable table
US-2025234989-A1 · Jul 24, 2025 · US
Bathroom wardrobe
US-2025213039-A1 · Jul 3, 2025 · US
Rotatable stair-deck system
US-2025188748-A1 · Jun 12, 2025 · US
Automatic side wall deployment system
US-2025179815-A1 · Jun 5, 2025 · US
Origami-based foldable furniture assembly
US-2025160508-A1 · May 22, 2025 · US
Expandable housing structure with accordion walls
US-2025109587-A1 · Apr 3, 2025 · US
Expandable housing structure with stacking walls
US-2025084633-A1 · Mar 13, 2025 · US
Folding sofa bed with leg rest
US-2025072622-A1 · Mar 6, 2025 · US
Recent patents
Latest publications not already listed above.
Double decker expandable structure
US-2025074288-A1 · Mar 6, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| A&C Future Inc | 11 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B60P3/34 | 3 |
| E04B1/34305 | 3 |
| A47C17/48 | 2 |
| A47B88/42 | 1 |
| A47B67/04 | 1 |