G03B 27/46
For automatic sequential copying of different originals
Official title: for automatic sequential copying of different originals, e.g. enlargers, roll film printers (G03B27/34, G03B27/50, G03B27/53 take precedence)
G03B27/46 (For automatic sequential copying of different originals) appears on 626 US grants and 50 published applications in this corpus.
Search patents in G03B- Granted patents
- 626
- Published applications
- 50
- Assignees
- 110
- Inventors
- 713
- Latest grant
- 9 Feb 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 21 | 0 |
| 1978 | 24 | 0 |
| 1979 | 9 | 0 |
| 1980 | 18 | 0 |
| 1981 | 16 | 0 |
| 1982 | 17 | 0 |
| 1983 | 12 | 0 |
| 1984 | 12 | 0 |
| 1985 | 15 | 0 |
| 1986 | 17 | 0 |
| 1987 | 13 | 0 |
| 1988 | 24 | 0 |
| 1989 | 25 | 0 |
| 1990 | 32 | 0 |
| 1991 | 25 | 0 |
| 1992 | 29 | 0 |
| 1993 | 28 | 0 |
| 1994 | 26 | 0 |
| 1995 | 26 | 0 |
| 1996 | 20 | 0 |
| 1997 | 29 | 0 |
| 1998 | 48 | 0 |
| 1999 | 31 | 0 |
| 2000 | 29 | 0 |
| 2001 | 18 | 8 |
| 2002 | 10 | 8 |
| 2003 | 6 | 6 |
| 2004 | 8 | 11 |
| 2005 | 8 | 4 |
| 2006 | 4 | 4 |
| 2007 | 1 | 1 |
| 2008 | 4 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 5 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 2 |
| 2019 | 2 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Light source device and projection display apparatus9 Feb 2021US 10,914,876 B2Panasonic Intellectual Property Management Co., Ltd.
- Compact hybrid digital-analogue developing machine22 Oct 2019US 10,451,964 B2
- Image display device, image display method, and program displaying composite image of one page that is being edited19 Mar 2019US 10,237,422 B2FUJIFILM Corporation
- Film printing system and method utilizing a digital light processing imager or organic light emitting diode16 Oct 2012US 8,289,495 B2Thomson Licensing
- Installation for exposing a cinematographic film from digital images18 Oct 2011US 8,039,825 B2Photo Me Holding France
- Light source device and projection display apparatus28 Feb 2019US 2019/0064400 A1Panasonic Intellectual Property Management Co., Ltd.
- Compact hybrid digital-analogue developing machine28 Jun 2018US 2018/0180983 A1
- Image display device, image display method, and program22 Mar 2018US 2018/0084119 A1FUJIFILM Corporation
- Film scanning method25 Nov 2010US 2010/0296741 A1QISDA (SUZHOU) CO., Ltd.
- Film printing system and method utilizing a digital light processing imager or organic light emitting diode15 Jul 2010US 2010/0177291 A1Thomson Licensing
Most cited
By later US patents
- Dry process production of archival microform records from hard copy175US 3,966,317 AEnergy Conversion Devices, Inc. · 1976
- Photographic camera161US 4,728,978 AMinolta Camera Kabushiki Kaisha · 1988
- Camera or printer capable of automatically changing print size158US 5,151,726 ACanon Kabushiki Kaisha · 1992
- Apparatus and method for recording and reading information145US 5,347,403 AFuji Photo Film Co., Ltd. · 1994
- Photographic and video image system129US 5,752,114 ASony Corporation · 1998