
Frederick F. Krass
Supervisory Patent Examiner (ID: 4190, Phone: (571)272-0580 , Office: P/1612 )
| Most Active Art Unit | 1614 |
| Art Unit(s) | 1503, 1501, 1612, 2899, 1614 |
| Total Applications | 2179 |
| Issued Applications | 1357 |
| Pending Applications | 300 |
| Abandoned Applications | 523 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
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[patent_title] => DISPLAY SUBSTRATE AND MANUFACTURING METHOD THEREOF, DISPLAY DEVICE
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