G02B 5/1814
Structurally combined with one or more further optical elements
Official title: {structurally combined with one or more further optical elements, e.g. lenses, mirrors, prisms or other diffraction gratings (G02B5/189 takes precedence)}
G02B5/1814 (Structurally combined with one or more further optical elements) appears on 1,216 US grants and 1,565 published applications in this corpus.
Search patents in G02B- Granted patents
- 1,216
- Published applications
- 1,565
- Assignees
- 552
- Inventors
- 2,575
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 7 | 0 |
| 1996 | 3 | 0 |
| 1997 | 8 | 0 |
| 1998 | 10 | 0 |
| 1999 | 12 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 5 |
| 2002 | 14 | 31 |
| 2003 | 19 | 18 |
| 2004 | 22 | 33 |
| 2005 | 22 | 24 |
| 2006 | 16 | 28 |
| 2007 | 18 | 25 |
| 2008 | 10 | 26 |
| 2009 | 14 | 23 |
| 2010 | 16 | 32 |
| 2011 | 18 | 36 |
| 2012 | 34 | 40 |
| 2013 | 24 | 31 |
| 2014 | 30 | 43 |
| 2015 | 28 | 126 |
| 2016 | 41 | 55 |
| 2017 | 50 | 62 |
| 2018 | 52 | 99 |
| 2019 | 76 | 87 |
| 2020 | 100 | 121 |
| 2021 | 83 | 125 |
| 2022 | 91 | 130 |
| 2023 | 100 | 121 |
| 2024 | 93 | 113 |
| 2025 | 104 | 81 |
| 2026 | 57 | 50 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Diffractive optical element and method of manufacturing diffractive optical element6 Oct 2026US 12,754,355 B2Canon Kabushiki Kaisha
- Optical device and method of manufacture thereof22 Sep 2026US 12,741,478 B2De La Rue International Limited
- Holographic optical element and production method22 Sep 2026US 12,742,918 B2Robert Bosch GmbH
- Optical display system comprising a beam scanning unit and an exit pupil steering apparatus and an electronic device22 Sep 2026US 12,742,971 B2Goertek Inc.
- Optical computing device and optical computing method15 Sep 2026US 12,736,721 B2Fujikura Ltd.
- Optical device for augmented reality providing expanded eye box1 Oct 2026US 2026/0299290 A1Letinar Co., Ltd
- Optical waveguide device and ar display apparatus1 Oct 2026US 2026/0299292 A1Beijing BOE Technology Development Co., Ltd.
- Input/output coupling grating and display including the same1 Oct 2026US 2026/0299305 A1Magic Leap, Inc.
- Metalens stack on waveguide combiners for ar/vr glasses24 Sep 2026US 2026/0287901 A1APPLIED Materials.Inc.
- Field etch to enhance image sharpness of augmented reality waveguide combiners17 Sep 2026US 2026/0276873 A1APPLIED Materials.Inc.
Most cited
By later US patents
- Virtual and augmented reality systems and methods701US 9,791,700 B2Magic Leap, Inc. · 2017
- Multi-plane optical apparatus310US 7,573,640 B2Mirage Innovations Ltd. · 2009
- Multilayer dielectric diffraction gratings238US 5,907,436 AThe Regents of the University of California · 1999
- Exit pupil expanders with wide field-of-view214US 8,508,848 B2Nokia Corporation · 2013
- Transparent waveguide display providing upper and lower fields of view having a specific light output aperture configuration200US 9,933,684 B2Rockwell Collins, Inc. · 2018