G11B 5/633
Of cinematographic films or slides with integral magnetic track
Official title: of cinematographic films or slides with integral magnetic track
G11B5/633 (Of cinematographic films or slides with integral magnetic track) appears on 62 US grants and 1 published applications in this corpus.
Search patents in G11B- Granted patents
- 62
- Published applications
- 1
- Assignees
- 11
- Inventors
- 99
- Latest grant
- 16 Apr 2002
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 4 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 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 | 4 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 2 | 0 |
| 1995 | 11 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 8 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Spherical magnetic particles for magnetic recording media16 Apr 2002US 6,372,338 B1Eastman Kodak Company
- Transparent magnetic recording medium2 Oct 2001US 6,296,996 B1Fuji Photo Film Co., Ltd.
- Transparent magnetic recording medium10 Jul 2001US 6,258,519 B1Fuji Photo Film Co., Ltd.
- Imaging element containing an electrically-conductive layer containing acicular metal-containing particles and a transparent magnetic recording layer13 Jun 2000US 6,074,807 AEastman Kodak Company
- Imaging element comprising an electrically-conductive layer containing metal-containing particles and clay particles and a transparent magnetic recording layer9 May 2000US 6,060,230 AEastman Kodak Company
Most cited
By later US patents
- Electrically conductive composition and elements containing solubilized polyaniline complex and solvent mixture98US 5,716,550 AEastman Kodak Company · 1998
- Recording of images92US 5,760,386 AEastman Kodak Company · 1998
- Film information exchange system using dedicated magnetic tracks on film88US 5,229,810 AEastman Kodak Company · 1993
- Film information exchange system using dedicated magnetic tracks on film63US 5,130,745 AEastman Kodak Company · 1992
- Photographic material56US 5,443,944 AAgta-Gevaert AG · 1995