
Johnny H. Hoang
Examiner (ID: 7027, Phone: (571)272-4843 , Office: P/3747 )
| Most Active Art Unit | 3747 |
| Art Unit(s) | 3747 |
| Total Applications | 2140 |
| Issued Applications | 1914 |
| Pending Applications | 87 |
| Abandoned Applications | 174 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[patent_title] => TRAIN INFORMATION MANAGEMENT ASSISTANCE APPARATUS, CENTRAL DEVICE, DISPLAY DEVICE, TRAIN INFORMATION MANAGEMENT SYSTEM, TRAIN INFORMATION MANAGEMENT ASSISTANCE METHOD, AND STORAGE MEDIUM
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