G03B 13/22
Coupling providing for compensation upon change of camera lens
Official title: coupling providing for compensation upon change of camera lens
G03B13/22 (Coupling providing for compensation upon change of camera lens) appears on 17 US grants and 16 published applications in this corpus.
Search patents in G03B- Granted patents
- 17
- Published applications
- 16
- Assignees
- 13
- Inventors
- 25
- Latest grant
- 29 Nov 2022
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 3 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 3 |
| 2012 | 1 | 0 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 2 |
| 2021 | 3 | 2 |
| 2022 | 3 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Imaging apparatus to which an interchangeable lens apparatus is attached that utilize image circle information of an imaging optical system in the interchangeable lens apparatus29 Nov 2022US 11,516,393 B2Canon Kabushiki Kaisha
- Electronic rangefinder27 Sep 2022US 11,454,866 B2Pixii SAS
- Imaging apparatus and interchangeable lens apparatus that utilize image circle information of an imaging optical system in the interchangeable lens apparatus17 May 2022US 11,336,827 B2Canon Kabushiki Kaisha
- Lens apparatus, camera, control method, and storage medium26 Oct 2021US 11,159,726 B2Canon Kabushiki Kaisha
- Imaging apparatus and interchangeable lens apparatus that utilize image circle information of an imaging optical system in the interchangeable lens apparatus31 Aug 2021US 11,108,958 B2Canon Kabushiki Kaisha
- Ic chip, control method and generation method13 Feb 2025US 2025/0053067 A1Asahi Kasei Microdevices Corporation
- Electronic rangefinder28 Oct 2021US 2021/0333688 A1Pixii SAS
- Imaging apparatus and interchangeable lens apparatus5 Aug 2021US 2021/0243372 A1Canon Kabushiki Kaisha
- Portable scanner and scanning method thereof6 Feb 2020US 2020/0045199 A1Himo, Inc.
- Imaging apparatus and image composition apparatus6 Feb 2020US 2020/0045235 A1FUJIFILM Corporation
Most cited
By later US patents
- Camera and photographing method for setting focal distance of photographing optical system so as to correspond to information that indicates photographic range inputted via an operation section22US 7,573,525 B2Olympus Corporation · 2009
- Zoom lens15US 6,646,815 B2Konica Corporation · 2003
- Photographic lens focusing system and method which compensates for size of aperture7US 5,854,948 ANikon Corporation · 1998
- Lens apparatus, camera, control method, and storage medium2US 11,159,726 B2Canon Kabushiki Kaisha · 2021
- Interchangeable lens camera, camera body thereof and lens unit1US 7,630,621 B2FUJIFILM Corporation · 2009