Inventor
QIULIANG REN
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A45Bprimary
A45BWalking sticks50%
E04HBuildings or like structures for particular purposes50%
PatentTitleYear
12,442,213Multifunctional umbrella tent2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to ZHEJIANG YOUYI FEINUO UMBRELLA CO LTD (1)· patent assignee history
2025Based in CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHEJIANG YOUYI FEINUO UMBRELLA CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2025 |