
Zheng B. Song
Examiner (ID: 13559, Phone: (571)272-9402 , Office: P/2875 )
| Most Active Art Unit | 2875 |
| Art Unit(s) | 2875, 2885 |
| Total Applications | 858 |
| Issued Applications | 586 |
| Pending Applications | 75 |
| Abandoned Applications | 219 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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