G03C 2007/3263
Four-equivalent coupler
Official title: {Four-equivalent coupler}
G03C2007/3263 (Four-equivalent coupler) appears on 3 US grants and 1 published applications in this corpus.
Search patents in G03C- Granted patents
- 3
- Published applications
- 1
- Assignees
- 2
- Inventors
- 9
- Latest grant
- 3 Mar 1998
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents