H01J 31/22
For stereoscopic displays
Official title: for stereoscopic displays
H01J31/22 (For stereoscopic displays) appears on 3 US grants and 0 published applications in this corpus.
Search patents in H01J- Granted patents
- 3
- Published applications
- 0
- Assignees
- 0
- Inventors
- 4
- Latest grant
- 8 Jun 1982
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
No published applications in this class yet.
Most cited
By later US patents