G03B 19/04
Roll-film cameras
G03B19/04 (Roll-film cameras) appears on 612 US grants and 169 published applications in this corpus.
Search patents in G03B- Granted patents
- 612
- Published applications
- 169
- Assignees
- 93
- Inventors
- 742
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 11 | 0 |
| 1977 | 2 | 0 |
| 1978 | 11 | 0 |
| 1979 | 8 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 12 | 0 |
| 1983 | 1 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 7 | 0 |
| 1987 | 9 | 0 |
| 1988 | 21 | 0 |
| 1989 | 26 | 0 |
| 1990 | 17 | 0 |
| 1991 | 12 | 0 |
| 1992 | 8 | 0 |
| 1993 | 15 | 0 |
| 1994 | 18 | 0 |
| 1995 | 23 | 0 |
| 1996 | 30 | 0 |
| 1997 | 39 | 0 |
| 1998 | 47 | 0 |
| 1999 | 49 | 0 |
| 2000 | 32 | 0 |
| 2001 | 27 | 6 |
| 2002 | 21 | 10 |
| 2003 | 14 | 10 |
| 2004 | 10 | 8 |
| 2005 | 3 | 10 |
| 2006 | 6 | 10 |
| 2007 | 4 | 5 |
| 2008 | 7 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 6 |
| 2012 | 7 | 2 |
| 2013 | 2 | 6 |
| 2014 | 3 | 2 |
| 2015 | 4 | 4 |
| 2016 | 2 | 0 |
| 2017 | 1 | 8 |
| 2018 | 6 | 9 |
| 2019 | 8 | 8 |
| 2020 | 8 | 14 |
| 2021 | 9 | 9 |
| 2022 | 7 | 11 |
| 2023 | 8 | 10 |
| 2024 | 9 | 4 |
| 2025 | 7 | 5 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Lens driving apparatus and camera module including the same4 Aug 2026US 12,699,247 B2Samsung Electro-Mechanics Co., Ltd.
- Dual lens driving apparatus and camera module3 Mar 2026US 12,566,357 B2LG Innotek Co., Ltd.
- Imaging apparatus and lens apparatus including lens sections with different angles of view9 Sep 2025US 12,411,390 B2Sony Group Corporation
- Lens device, imaging apparatus, operation method of lens device, operation method of imaging apparatus, and program22 Jul 2025US 12,366,763 B2FUJIFILM Corporation
- Imaging system, imaging method, control apparatus, computer program and recording medium1 Jul 2025US 12,348,853 B2NEC Corporation
- Digital imaging system for converting a film camera into a digital camera11 Jun 2026US 2026/0164109 A1TECAM GmbH
- Camera16 Apr 2026US 2026/0104628 A1I-Pro Co., Ltd.
- Imaging device and distance measuring device26 Mar 2026US 2026/0089395 A1Panasonic Intellectual Property Management Co., Ltd.
- Control method, control device, and control program9 Oct 2025US 2025/0314952 A1FUJIFILM Corporation
- Lens device, imaging apparatus, operation method of lens device, operation method of imaging apparatus, and program2 Oct 2025US 2025/0306392 A1FUJIFILM Corporation
Most cited
By later US patents
- Variable focal length camera214US 5,099,263 AMinolta Camera Kabushiki Kaisha · 1992
- Dual focal length camera193US 6,101,334 AMobi, LLC · 2000
- Single use photographic film package and camera153US 5,452,033 AEastman Kodak Company · 1995
- Photographic camera with barrier110US 5,754,906 AFuji Photo Optical Co., Ltd. · 1998
- Method and apparatus for preventing unauthorized recycling of single-use camera and permitting authorized reuse of the camera107US 5,517,265 AEastman Kodak Company · 1996