G02F 1/0533
Structurally associated with a photo-conductive layer
Official title: {structurally associated with a photo-conductive layer}
G02F1/0533 (Structurally associated with a photo-conductive layer) appears on 7 US grants and 0 published applications in this corpus.
Search patents in G02F- Granted patents
- 7
- Published applications
- 0
- Assignees
- 7
- Inventors
- 11
- Latest grant
- 17 Feb 1987
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Differentiating spatial light modulator17 Feb 1987US 4,643,533 AThe United States of America as represented by the Secretary of the Air Force
- Photovoltaic-ferroelectric correlation devices21 Nov 1978US 4,126,901 AThe United States of America as represented by the Secretary of the Army
- Optical device for the storage and the selective erasure of information7 Nov 1978US 4,124,268 AThomson-CSF
- Ferroelectric-photoconductor optical storage9 Aug 1977US 4,041,477 AJenoptik Jena G.m.b.H.
- Optical image converting relay having an electro-optical element and a photoconductive element11 Jan 1977US 4,002,902 AU. S. Philips Corporation
No published applications in this class yet.
Most cited
By later US patents
- Optical image converting relay having an electro-optical element and a photoconductive element24US 4,002,902 AU. S. Philips Corporation · 1977
- Imaging system23US 3,932,025 AXerox Corporation · 1976
- Differentiating spatial light modulator11US 4,643,533 AThe United States of America as represented by the Secretary of the Air Force · 1987
- Optical device for the storage and the selective erasure of information9US 4,124,268 AThomson-CSF · 1978
- Ferroelectric-photoconductor optical storage8US 4,041,477 AJenoptik Jena G.m.b.H. · 1977