RUNZHI JIA
Inventor
Stats
- 0 US patents issued
- 1 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 1 US Applications Filed
- 0 Total Citation Count
- Mar 25, 2021 Most Recent Filing
- Mar 25, 2021 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Shaanxi, CN | Jun 13, 23 - Jun 13, 23 |
| Xi 'an, CN | Jul 08, 21 - Jul 08, 21 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| E21D: | SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS | 1 |
| E21F: | SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS | 1 |
Patents / Publication
| Patents / Publication # | Year of Publication / Issued | Title | Citations |
|---|---|---|---|
| 11674392 | 2023 | Split air cabin ventilation system for construction of tunnel inclined shaft and ventilation method using same | 0 |
| 2021/0207,481 | 2021 | SPLIT AIR CABIN VENTILATION SYSTEM FOR CONSTRUCTION OF TUNNEL INCLINED SHAFT AND VENTILATION METHOD USING SAME | 0 |
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