Inventor
XIAOPING QIU
Inventor
CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F16Kprimary
F16KValves50%
F17DPipe-line systems50%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to SICHUAN HEJIA IND GROUP 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 |
|---|---|---|
| SICHUAN HEJIA IND GROUP CO LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| CN | 1 | 2025 |