G03G 2215/0419
Device not using light
Official title: Device not using light, e.g. ion-writer
G03G2215/0419 (Device not using light) appears on 2 US grants and 1 published applications in this corpus.
Search patents in G03G- Granted patents
- 2
- Published applications
- 1
- Assignees
- 2
- Inventors
- 9
- Latest grant
- 27 Jul 2004
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
By publication year. Applications have been published since 2001.
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