G02B 30/60
Involving reflecting prisms and mirrors only
Official title: involving reflecting prisms and mirrors only
G02B30/60 (Involving reflecting prisms and mirrors only) appears on 92 US grants and 135 published applications in this corpus.
Search patents in G02B- Granted patents
- 92
- Published applications
- 135
- Assignees
- 69
- Inventors
- 185
- Latest grant
- 28 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 1 | 5 |
| 2015 | 0 | 0 |
| 2016 | 2 | 1 |
| 2017 | 2 | 1 |
| 2018 | 1 | 9 |
| 2019 | 7 | 13 |
| 2020 | 7 | 15 |
| 2021 | 9 | 15 |
| 2022 | 9 | 19 |
| 2023 | 15 | 13 |
| 2024 | 14 | 18 |
| 2025 | 15 | 9 |
| 2026 | 6 | 11 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Method and system for projection display with polarization selective reflectors28 Apr 2026US 12,613,426 B2Magic Leap, Inc.
- Reflection-type aerial image formation device and reflection-type aerial image formation method24 Mar 2026US 12,585,140 B2Asukanet Company, Ltd.
- 3D scanner using a structured beam of probe light24 Feb 2026US 12,560,425 B23Shape A/S
- Light field image engine method and apparatus for generating projected 3D light fields20 Jan 2026US 12,529,905 B2InterDigital Madison Patent Holdings, SAS
- Display device13 Jan 2026US 12,523,885 B2Alps Alpine Co., Ltd.
- Optical element and display device27 Aug 2026US 2026/0251911 A1Alps Alpine Co., Ltd.
- Optical element, display apparatus, and display method27 Aug 2026US 2026/0251912 A1Alps Alpine Co., Ltd.
- Method and system for projection display with polarization selective reflectors13 Aug 2026US 2026/0235886 A1Magic Leap, Inc.
- Air floating video display apparatus6 Aug 2026US 2026/0230594 A1Maxell, Ltd.
- Air floating video display apparatus23 Jul 2026US 2026/0211263 A1Maxell, Ltd.
Most cited
By later US patents
- Display apparatus29US 8,861,090 B2Sony Corporation · 2014
- High density energy directing device28US 10,488,584 B2Light Field Lab, Inc. · 2019
- Display apparatus18US 9,766,453 B2Sony Corporation · 2017
- High-density energy directing devices for two-dimensional, stereoscopic, light field and holographic head-mounted17US 10,551,628 B2Light Field Lab, Inc. · 2020
- Projection apparatus and method for pepper's ghost illusion16US 7,883,212 B22011