G02B 27/0025
Optical systems or apparatus not provided for by any of the groups
Official title: {for optical correction, e.g. distorsion, aberration}
G02B27/0025 (Optical systems or apparatus not provided for by any of the groups) appears on 5,183 US grants and 5,112 published applications in this corpus.
Search patents in G02B- Granted patents
- 5,183
- Published applications
- 5,112
- Assignees
- 1,270
- Inventors
- 6,218
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 8 | 0 |
| 1977 | 10 | 0 |
| 1978 | 6 | 0 |
| 1979 | 6 | 0 |
| 1980 | 11 | 0 |
| 1981 | 17 | 0 |
| 1982 | 5 | 0 |
| 1983 | 15 | 0 |
| 1984 | 10 | 0 |
| 1985 | 7 | 0 |
| 1986 | 22 | 0 |
| 1987 | 14 | 0 |
| 1988 | 13 | 0 |
| 1989 | 32 | 0 |
| 1990 | 31 | 0 |
| 1991 | 31 | 0 |
| 1992 | 44 | 0 |
| 1993 | 39 | 0 |
| 1994 | 26 | 0 |
| 1995 | 30 | 0 |
| 1996 | 33 | 0 |
| 1997 | 37 | 0 |
| 1998 | 42 | 0 |
| 1999 | 54 | 0 |
| 2000 | 64 | 0 |
| 2001 | 49 | 20 |
| 2002 | 56 | 67 |
| 2003 | 43 | 63 |
| 2004 | 69 | 78 |
| 2005 | 59 | 97 |
| 2006 | 81 | 108 |
| 2007 | 72 | 114 |
| 2008 | 70 | 101 |
| 2009 | 72 | 111 |
| 2010 | 88 | 107 |
| 2011 | 92 | 108 |
| 2012 | 86 | 96 |
| 2013 | 92 | 106 |
| 2014 | 132 | 162 |
| 2015 | 138 | 226 |
| 2016 | 250 | 445 |
| 2017 | 332 | 482 |
| 2018 | 396 | 356 |
| 2019 | 402 | 453 |
| 2020 | 388 | 395 |
| 2021 | 338 | 415 |
| 2022 | 286 | 330 |
| 2023 | 337 | 227 |
| 2024 | 327 | 199 |
| 2025 | 219 | 153 |
| 2026 | 102 | 93 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Imaging optical system, image capturing device and mobile terminal29 Sep 2026US 12,748,286 B2Largan Precision Co., Ltd.
- Method for scanning field correction at least of a laser scanner device, laser scanner device, scatter pattern element, scatter pattern holding device and scanning field correction system22 Sep 2026US 12,742,963 B2Novanta Europe GmbH
- Optical system and head mount display22 Sep 2026US 12,742,970 B2Goertek Optical Technology Co., Ltd.
- Image projection22 Sep 2026US 12,742,977 B2Dualitas Ltd
- Method and devices for efficient manipulation of light using waveguide scatterer arrays8 Sep 2026US 12,730,263 B2
- Cultivating methods and apparatuses8 Oct 2026US 2026/0305597 A1
- Optical imaging system8 Oct 2026US 2026/0309957 A1Samsung Electro-Mechanics Co., Ltd.
- Hybrid optical elements integrating homogeneous and heterogenous composition8 Oct 2026US 2026/0309988 A1
- Optical system and display apparatus1 Oct 2026US 2026/0299256 A1Canon Kabushiki Kaisha
- Photographing optical lens system, image capturing unit and electronic device1 Oct 2026US 2026/0299263 A1Largan Precision Co., Ltd.
Most cited
By later US patents
- Plastic lens system for vehicle imaging system729US 6,757,109 B2Donnelly Corporation · 2004
- Ergonomic head mounted display device and optical system594US 9,740,006 B2Magic Leap, Inc. · 2017
- Laser scanning system employing an optics module capable of forming a laser beam having an extended depth of focus (DOF) over the laser scanning field508US 8,844,823 B2Metrologic Instruments, Inc. · 2014
- Two-dimensional imager with solid-state auto-focus496US 8,988,590 B2Intermec IP Corp. · 2015
- Optical lens for correcting astigmatism451US 5,016,977 AEssilor International-Compagnie Generale · 1991