G02B 5/3066
Involving the reflection of light at a particular angle of incidence
Official title: {involving the reflection of light at a particular angle of incidence, e.g. Brewster's angle}
G02B5/3066 (Involving the reflection of light at a particular angle of incidence) appears on 273 US grants and 290 published applications in this corpus.
Search patents in G02B- Granted patents
- 273
- Published applications
- 290
- Assignees
- 154
- Inventors
- 590
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 4 | 0 |
| 2002 | 6 | 7 |
| 2003 | 7 | 7 |
| 2004 | 9 | 2 |
| 2005 | 0 | 5 |
| 2006 | 1 | 4 |
| 2007 | 2 | 5 |
| 2008 | 3 | 3 |
| 2009 | 6 | 5 |
| 2010 | 1 | 8 |
| 2011 | 3 | 3 |
| 2012 | 2 | 3 |
| 2013 | 3 | 5 |
| 2014 | 7 | 16 |
| 2015 | 11 | 7 |
| 2016 | 11 | 17 |
| 2017 | 20 | 26 |
| 2018 | 17 | 25 |
| 2019 | 18 | 22 |
| 2020 | 19 | 26 |
| 2021 | 16 | 11 |
| 2022 | 17 | 11 |
| 2023 | 11 | 25 |
| 2024 | 12 | 20 |
| 2025 | 15 | 19 |
| 2026 | 16 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Laminated glazing for head-up display6 Oct 2026US 12,754,426 B2Acr II Glass America Inc.
- Virtual image display device and optical unit25 Aug 2026US 12,717,145 B2Seiko Epson Corporation
- Attenuator device and laser processing apparatus21 Jul 2026US 12,686,078 B2Hamamatsu Photonics K.K.
- Diffraction element7 Jul 2026US 12,674,920 B2FUJIFILM Corporation
- Shaped reflective polarizer and optical system including same23 Jun 2026US 12,661,857 B23M Innovative Properties Company
- Prism pulse shaper24 Sep 2026US 2026/0287943 A1
- Head-up display system3 Sep 2026US 2026/0259360 A1AGC Inc.
- Heads-Up Display Coating30 Jul 2026US 2026/0219430 A1Vitro Flat Glass LLC
- Optical element18 Jun 2026US 2026/0169211 A1
- Reflective Polarizer and Lens Assembly Including Same30 Apr 2026US 2026/0118567 A13M Innovative Properties Company
Most cited
By later US patents
- Diffusely reflecting multilayer polarizers and mirrors204US 5,825,542 AMinnesota Mining and Manufacturing Company · 1998
- Collimating optical device and system149US 8,643,948 B2Lumus Ltd. · 2014
- Collimating optical device and system132US 8,810,914 B2Lumus Ltd. · 2014
- Optical display system having a Brewster's angle regulating film124US 5,999,314 ACentral Glass Company, Limited · 1999
- Retroreflecting polarizer111US 5,559,634 AMinnesota Mining and Manufacturing Company · 1996