Lihua Zhang
CNTotal marks
2
Live
2
Live %
100.0%
First filing
2025-03-03
Top NICE
7Machines
Top NICE Classes
Filings grouped by NICE classification (1–45)
All NICE classes used
| NICE class | Description | Filings | Share |
|---|---|---|---|
| 7 | Machines | 1 | 50.0% |
| 6 | Common metals | 1 | 50.0% |