DOONA INFORMATION & TECHNOLOGY CO., LTD.
1Patents
1Active
1Granted
38Portfolio score
Filing activity: Nov 28, 2019 → Nov 28, 2019
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US12106683B2 | Tunnel boring machine operation simulation equipment, and method for measuring operation capability of tunnel boring machine device using same | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.