G03B 13/10
Adjusting viewfinders field
Official title: adjusting viewfinders field
G03B13/10 (Adjusting viewfinders field) appears on 357 US grants and 107 published applications in this corpus.
Search patents in G03B- Granted patents
- 357
- Published applications
- 107
- Assignees
- 71
- Inventors
- 468
- Latest grant
- 9 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 15 | 0 |
| 1991 | 10 | 0 |
| 1992 | 18 | 0 |
| 1993 | 18 | 0 |
| 1994 | 20 | 0 |
| 1995 | 20 | 0 |
| 1996 | 31 | 0 |
| 1997 | 26 | 0 |
| 1998 | 34 | 0 |
| 1999 | 28 | 0 |
| 2000 | 13 | 0 |
| 2001 | 9 | 2 |
| 2002 | 4 | 3 |
| 2003 | 6 | 3 |
| 2004 | 3 | 8 |
| 2005 | 3 | 5 |
| 2006 | 3 | 5 |
| 2007 | 0 | 9 |
| 2008 | 2 | 4 |
| 2009 | 7 | 1 |
| 2010 | 5 | 5 |
| 2011 | 3 | 7 |
| 2012 | 2 | 1 |
| 2013 | 8 | 1 |
| 2014 | 2 | 11 |
| 2015 | 11 | 4 |
| 2016 | 5 | 3 |
| 2017 | 1 | 5 |
| 2018 | 4 | 3 |
| 2019 | 4 | 7 |
| 2020 | 8 | 6 |
| 2021 | 3 | 1 |
| 2022 | 4 | 3 |
| 2023 | 2 | 3 |
| 2024 | 2 | 1 |
| 2025 | 3 | 4 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Camera rotation device, monocular telescope, and rotation mechanism of monocular telescope9 Dec 2025US 12,493,230 B2
- Camera4 Nov 2025US 12,464,250 B2FUJIFILM Corporation
- Methods and systems for automatic parallax compensation for helmet mounted imaging sensors used for augmented or extended reality displays30 Sep 2025US 12,429,749 B2Thales Defense & Security, Inc.
- Information processing with alignment of images of first and second imaging devices3 Sep 2024US 12,081,863 B2Sony Group Corporation
- Camera16 Apr 2024US 11,960,194 B2Nidec Copal Corporation
- Scope mount17 Sep 2026US 2026/0277079 A1Magview, LLC
- Imaging apparatus2 Jul 2026US 2026/0186377 A1FUJIFILM Corporation
- Optical apparatus and its control method29 May 2025US 2025/0172783 A1Canon Kabushiki Kaisha
- Electronic apparatus with rotatable finder13 Mar 2025US 2025/0085610 A1Canon Kabushiki Kaisha
- Camera rotation device, monocular telescope, and rotation mechanism of monocular telescope16 Jan 2025US 2025/0020908 A1
Most cited
By later US patents
- Lens shutter camera including zoom lens105US 4,944,030 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1990
- Real image viewfinder requiring no field lens92US 5,241,337 AEastman Kodak Company · 1993
- Camera77US 5,066,971 ACanon Kabushiki Kaisha · 1991
- Method of making photographs of different aspect ratios and a photographic film cartridge, a camera and a photographic printer for use in practicing the method71US 5,471,265 AFuji Photo Film Co., Ltd. · 1995
- Zoom lens drive system for camera61US 4,936,664 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1990