G02B 9/28
The middle and rear components having compound lenses
Official title: the middle and rear components having compound lenses
G02B9/28 (The middle and rear components having compound lenses) appears on 8 US grants and 8 published applications in this corpus.
Search patents in G02B- Granted patents
- 8
- Published applications
- 8
- Assignees
- 7
- Inventors
- 17
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Imaging optical system, image capture device, and camera system10 Jun 2025US 12,326,546 B2Panasonic Intellectual Property Management Co., Ltd.
- Two-state zoom folded camera26 Dec 2023US 11,852,790 B2Corephotonics Ltd.
- Two-state zoom folded camera25 Apr 2023US 11,635,596 B2Corephotonics Ltd.
- Plurality of imaging optical systems and image pickup apparatus using the same6 Jun 2017US 9,671,596 B2Olympus Corporation
- Imaging optical system and image pickup apparatus including the same12 Jan 2016US 9,235,025 B2Canon Kabushiki Kaisha
- Two-state zoom folded camera7 Mar 2024US 2024/0077704 A1Corephotonics Ltd.
- Imaging optical system, image capture device, and camera system30 Nov 2023US 2023/0384569 A1Panasonic Intellectual Property Management Co., Ltd.
- Two-state zoom folded camera29 Jun 2023US 2023/0204931 A1Corephotonics Ltd.
- Two-state zoom folded camera21 Oct 2021US 2021/0325643 A1Corephotonics Ltd.
- Plurality of imaging optical systems and image pickup apparatus using the same6 Oct 2016US 2016/0291298 A1Olympus Corporation
Most cited
By later US patents
- Imaging lens19US 7,880,981 B2Milestone Co., Ltd. · 2011
- Long-focus color-corrected petzval-type optical objective7US 4,929,071 ALockheed Missiles & Space Company, Inc. · 1990
- Two-state zoom folded camera1US 11,635,596 B2Corephotonics Ltd. · 2023
- Optical system1US 7,764,445 B2Samsung Electro-Mechanics Co., Ltd. · 2010
- Plurality of imaging optical systems and image pickup apparatus using the same1US 9,671,596 B2Olympus Corporation · 2017