G02B 23/10
Reflecting into the field of view additional indications
Official title: reflecting into the field of view additional indications, e.g. from collimator
G02B23/10 (Reflecting into the field of view additional indications) appears on 327 US grants and 308 published applications in this corpus.
Search patents in G02B- Granted patents
- 327
- Published applications
- 308
- Assignees
- 212
- Inventors
- 614
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 3 | 0 |
| 1982 | 1 | 0 |
| 1983 | 3 | 0 |
| 1984 | 5 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 5 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 6 | 3 |
| 2002 | 3 | 4 |
| 2003 | 2 | 5 |
| 2004 | 3 | 4 |
| 2005 | 3 | 4 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 7 |
| 2009 | 3 | 2 |
| 2010 | 5 | 10 |
| 2011 | 8 | 14 |
| 2012 | 6 | 15 |
| 2013 | 9 | 11 |
| 2014 | 9 | 12 |
| 2015 | 13 | 6 |
| 2016 | 10 | 17 |
| 2017 | 12 | 17 |
| 2018 | 12 | 25 |
| 2019 | 27 | 17 |
| 2020 | 14 | 15 |
| 2021 | 13 | 20 |
| 2022 | 18 | 19 |
| 2023 | 19 | 20 |
| 2024 | 21 | 22 |
| 2025 | 18 | 19 |
| 2026 | 11 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dual-light-source red dot sight22 Sep 2026US 12,742,956 B1Guangzhou Saiyili Technology Co., Ltd.
- Target sight system including reflex sight having emitter array8 Sep 2026US 12,729,934 B2Sig Sauer, Inc.
- Optical element with 3D gradient refractive index11 Aug 2026US 12,704,736 B2Edmund Optics, Inc.
- Aperture extender for autocollimators and telescopes having index-matching gel or fluid between prism facets28 Jul 2026US 12,693,516 B2
- Viewing optic with an integrated display system28 Jul 2026US 12,693,517 B2Sheltered Wings, Inc.
- On-Axis Holographic Sight24 Sep 2026US 2026/0287913 A1Marsupial Holdings, Inc.
- Telescopic sight with night vision function10 Sep 2026US 2026/0267131 A1Shenzhen Discoveryopt Technology Co., Ltd
- Telescope with at least one viewing channel and object recognition27 Aug 2026US 2026/0255050 A1Swarovski-Optik KG.
- Ranging and ballistic display optical sight30 Jul 2026US 2026/0219490 A1Henrich Technology Co., Ltd
- Optical Ranging Device with Image Stabilization Function23 Jul 2026US 2026/0211085 A1Asia Optical Co., Inc.
Most cited
By later US patents
- Optical device enabling the introduction of a collimated image in an observer's field of vision300US 5,076,664 AThomson-CSF · 1991
- Apparatus and method for displaying and storing impact points of firearm projectiles on a sight field of view215US 5,026,158 A1991
- Optical sighting devices186US 6,327,806 B1Firearms Research Limited · 2001
- Prism149US 5,969,869 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1999
- Optical sighting devices140US 4,263,719 A1981