Chaofan Zhang
Inventor
Stats
- 0 US patents issued
- 2 US Applications filed
- most recent filing
This is official USPTO record data
Details
- 0 US Patents Issued
- 2 US Applications Filed
- 0 Total Citation Count
- Sep 30, 2022 Most Recent Filing
- Sep 30, 2022 Earliest Filing
Work History
No Work History Available.Inventor Addresses
| Address | Duration |
|---|---|
| Jiangsu, CN | Oct 03, 23 - Jan 14, 25 |
Technology Profile
| Technology | Matters | |
|---|---|---|
| B61D: | BODY DETAILS OR KINDS OF RAILWAY VEHICLES | 1 |
| B61L: | GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC | 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 |
|---|---|---|---|
| 12195063 | 2025 | Method for positioning auxiliary transportation vehicle in coal mine and positioning system thereof | 0 |
| 2024/0317,283 | 2024 | METHOD FOR POSITIONING AUXILIARY TRANSPORTATION VEHICLE IN COAL MINE AND POSITIONING SYSTEM THEREOF | 0 |
| 2023/0331,263 | 2023 | LOW-ENERGY-CONSUMPTION GRADING AND POSITIONING METHOD FOR COAL MINE AUXILIARY TRANSPORTATION VEHICLE AND SYSTEM THEREOF | 0 |
| 11772687 | 2023 | Low-energy-consumption grading and positioning method for coal mine auxiliary transportation vehicle and system thereof | 0 |
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