G02B 15/173
Arranged +-+
Official title: arranged +-+
G02B15/173 (Arranged +-+) appears on 452 US grants and 404 published applications in this corpus.
Search patents in G02B- Granted patents
- 452
- Published applications
- 404
- Assignees
- 73
- Inventors
- 392
- Latest grant
- 2 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 9 | 0 |
| 1997 | 9 | 0 |
| 1998 | 7 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 1 |
| 2002 | 4 | 4 |
| 2003 | 5 | 4 |
| 2004 | 3 | 5 |
| 2005 | 4 | 6 |
| 2006 | 8 | 9 |
| 2007 | 7 | 12 |
| 2008 | 8 | 12 |
| 2009 | 13 | 12 |
| 2010 | 7 | 8 |
| 2011 | 11 | 25 |
| 2012 | 8 | 18 |
| 2013 | 23 | 41 |
| 2014 | 31 | 51 |
| 2015 | 44 | 35 |
| 2016 | 36 | 23 |
| 2017 | 31 | 33 |
| 2018 | 25 | 32 |
| 2019 | 32 | 30 |
| 2020 | 25 | 16 |
| 2021 | 23 | 4 |
| 2022 | 9 | 4 |
| 2023 | 7 | 8 |
| 2024 | 2 | 5 |
| 2025 | 5 | 5 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Zoom lens and image pickup apparatus and image pickup system having the same2 Jun 2026US 12,645,058 B2Canon Kabushiki Kaisha
- Zoom lens and image pickup apparatus10 Mar 2026US 12,572,003 B2Canon Kabushiki Kaisha
- Zoom optical system, optical device and method for manufacturing the zoom optical system24 Feb 2026US 12,560,787 B2Nikon Corporation
- Zoom lens, camera module, and mobile terminal18 Nov 2025US 12,474,553 B2Huawei Technologies Co., Ltd.
- Zoom lens and image pickup apparatus4 Nov 2025US 12,461,351 B2Canon Kabushiki Kaisha
- Zoom optical system, optical device and method for manufacturing the zoom optical system28 May 2026US 2026/0147197 A1Nikon Corporation
- Continuous zoom system for surgical microscope, and surgical microscope4 Dec 2025US 2025/0370241 A1TowardPi (Beijing) Medical Technology Ltd.
- Variable magnification optical system and imaging apparatus10 Jul 2025US 2025/0224599 A1FUJIFILM Corporation
- Zoom optical system, optical apparatus and method for manufacturing the zoom optical system12 Jun 2025US 2025/0189770 A1Nikon Corporation
- Zoom lens and image pickup apparatus22 May 2025US 2025/0164760 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Zoom lens and image pick up apparatus including the same141US 7,187,504 B2Canon Kabushiki Kaisha · 2007
- Zoom lens of rear focus type41US 5,299,064 ACanon Kabushiki Kaisha · 1994
- Zoom lens41US 5,638,216 ACanon Kabushiki Kaisha · 1997
- Compact zoom lens and a camera using the zoom lens39US 6,353,506 B1Ricoh Company, Ltd. · 2002
- Rear focusing zoom lens38US 5,847,882 ACanon Kabushiki Kaisha · 1998