G03G 17/005
Radiation field photography
Official title: {Radiation field photography, e.g. Kirlian photography, colour-discharge photography}
G03G17/005 (Radiation field photography) appears on 7 US grants and 1 published applications in this corpus.
Search patents in G03G- Granted patents
- 7
- Published applications
- 1
- Assignees
- 2
- Inventors
- 10
- Latest grant
- 4 May 1993
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Device to measure the rate of breakdown-mediated charge transfer on a dielectric4 May 1993US 5,208,453 A
- Portrait camera with aura recording means21 Jul 1992US 5,132,714 A
- Method of controlling discharge of stored electric charge in plastic objects and forming Lichtenberg figures in plastic objects1 Aug 1989US 4,853,163 AThe United States of America as represented by the Secretary of the Air Force
- Portable daylight electrophotography apparatus24 Sep 1985US 4,542,969 A
- Kirlian photography device7 Jun 1983US 4,386,834 AKirlian Equipment Corporation
Most cited
By later US patents
- Device for applying the Kirlian photography for diagnosis purposes on human beings12US 4,222,658 A1980
- Kirlian photography device12US 4,386,834 AKirlian Equipment Corporation · 1983
- Portable daylight electrophotography apparatus9US 4,542,969 A1985
- Glow pattern viewing cell and apparatus for living organisms7US 3,994,283 A1976
- Device to measure the rate of breakdown-mediated charge transfer on a dielectric7US 5,208,453 A1993