Compactly packageable sofa with a flap attached between the horizontal seat cushion and the seat back
US-12369718-B2 · Jul 29, 2025 · US
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Ha Jongwan patents
Ha Jongwan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ha Jongwan |
| Total patents | 4 |
| First publication | Sep 9, 2021 |
| Latest publication | Jul 29, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Compactly Packageable Sofa with a Flap Attached Between the Horizontal Seat Cushion and the Seat Back
US-2024292954-A1 · Sep 5, 2024 · US
Compactly packageable sofa with a zippered flap between the seat cushion and the seat back
US-12016461-B2 · Jun 25, 2024 · US
Compactly Packageable Sofa with a Zippered Flap Between the Seat Cushion and the Seat Back
US-2021274942-A1 · Sep 9, 2021 · 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 |
|---|---|
| Zinus Inc | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| A47C4/021 | 4 |
| A47C4/028 | 4 |
| A47C31/023 | 4 |
| A47C17/86 | 4 |
| A47C17/02 | 4 |