G02B 17/0832
Off-axis or unobscured systems in which not all of the mirrors share
Official title: {off-axis or unobscured systems in which not all of the mirrors share a common axis of rotational symmetry, e.g. at least one of the mirrors is warped, tilted or decentered with respect to the other elements}
G02B17/0832 (Off-axis or unobscured systems in which not all of the mirrors share) appears on 96 US grants and 74 published applications in this corpus.
Search patents in G02B- Granted patents
- 96
- Published applications
- 74
- Assignees
- 35
- Inventors
- 131
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 1 |
| 2002 | 8 | 7 |
| 2003 | 3 | 3 |
| 2004 | 8 | 9 |
| 2005 | 4 | 10 |
| 2006 | 8 | 8 |
| 2007 | 5 | 1 |
| 2008 | 2 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 2 | 1 |
| 2016 | 2 | 3 |
| 2017 | 2 | 1 |
| 2018 | 2 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 4 |
| 2021 | 1 | 3 |
| 2022 | 4 | 7 |
| 2023 | 2 | 5 |
| 2024 | 4 | 5 |
| 2025 | 10 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Hyperspectral imaging apparatus23 Dec 2025US 12,504,377 B2Hong Kong Applied Science and Technology Research Institute Company Limited
- All-reflective microscopy25 Nov 2025US 12,481,143 B2Arizona Board of Regents on Behalf of the University of Arizona
- Image display apparatus and projection optical system25 Nov 2025US 12,481,208 B2Sony Group Corporation
- Optical system and projector28 Oct 2025US 12,455,437 B2Seiko Epson Corporation
- Head-up display and moving body with head-up display mounted thereon7 Oct 2025US 12,436,388 B2Panasonic Automotive Systems Co., Ltd.
- Hyperspectral Imaging Apparatus11 Sep 2025US 2025/0283821 A1Hong Kong Applied Science and Technology Research Institute Company Limited
- Head-up display and moving body with head-up display mounted thereon5 Dec 2024US 2024/0402492 A1Panasonic Intellectual Property Management Co., Ltd.
- An imaging system with a scanning mirror24 Oct 2024US 2024/0357235 A1European Space Agency
- Freeform Folded Optical System8 Aug 2024US 2024/0264415 A1Apple Inc.
- High-resolution handheld oct imaging system11 Jul 2024US 2024/0230315 A9The First Affiliated Hospital of Jinan University (Guangzhou Overseas Chinese
Most cited
By later US patents
- Optical apparatus166US 6,437,925 B1Olympus Optical Co., Ltd. · 2002
- Variable mirror, optical apparatus and decentered optical system which include variable mirror, variable-optical characteristic optical element or combination thereof162US 6,464,363 B1Olympus Optical Co., Ltd. · 2002
- Image-forming optical system113US 6,671,099 B2Olympus Optical Co., Ltd. · 2003
- Viewing optical system and image display apparatus using the same108US 6,396,639 B1Olympus Optical Co., Ltd. · 2002
- Image-forming optical apparatus having a decentered optical surface103US 5,936,773 AOlympus Optical Co., Ltd. · 1999