G01J 1/52
Using photographic effects
Official title: using photographic effects
G01J1/52 (Using photographic effects) appears on 3 US grants and 0 published applications in this corpus.
Search patents in G01J- Granted patents
- 3
- Published applications
- 0
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 18 Jan 2000
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Ultraviolet dosimeter film18 Jan 2000US 6,015,621 ASyntec Gesellschaft fur Chemie und Technologie der Informationsaufzeichnu ng mbH
- Method and apparatus for measuring the relative intensity of the beams emanating from a single laser14 Apr 1981US 4,261,662 AThe United States of America as represented by the Secretary of the Army
- Irradiance analyzer for high power lasers7 Apr 1981US 4,260,251 AThe United States of America as represented by the Secretary of the Army
No published applications in this class yet.
Most cited
By later US patents
- Irradiance analyzer for high power lasers4US 4,260,251 AThe United States of America as represented by the Secretary of the Army · 1981
- Ultraviolet dosimeter film4US 6,015,621 ASyntec Gesellschaft fur Chemie und Technologie der Informationsaufzeichnu ng mbH · 2000
- Method and apparatus for measuring the relative intensity of the beams emanating from a single laser3US 4,261,662 AThe United States of America as represented by the Secretary of the Army · 1981