G02B 5/0875
The reflecting layers comprising two or more metallic layers
Official title: {the reflecting layers comprising two or more metallic layers}
G02B5/0875 (The reflecting layers comprising two or more metallic layers) appears on 156 US grants and 177 published applications in this corpus.
Search patents in G02B- Granted patents
- 156
- Published applications
- 177
- Assignees
- 109
- Inventors
- 398
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 1 |
| 2003 | 2 | 2 |
| 2004 | 0 | 4 |
| 2005 | 3 | 2 |
| 2006 | 0 | 1 |
| 2007 | 3 | 6 |
| 2008 | 0 | 3 |
| 2009 | 3 | 3 |
| 2010 | 2 | 3 |
| 2011 | 2 | 7 |
| 2012 | 4 | 9 |
| 2013 | 4 | 9 |
| 2014 | 7 | 13 |
| 2015 | 6 | 15 |
| 2016 | 8 | 14 |
| 2017 | 9 | 13 |
| 2018 | 13 | 11 |
| 2019 | 7 | 11 |
| 2020 | 11 | 9 |
| 2021 | 6 | 9 |
| 2022 | 12 | 12 |
| 2023 | 8 | 5 |
| 2024 | 4 | 7 |
| 2025 | 10 | 6 |
| 2026 | 5 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Aluminum mirrors passivated with an AlF3 overcoat and methods of making and using the same19 May 2026US 12,631,804 B1United States of America as represented by the Adminisrator of NASA
- Optical lens assembly, imaging apparatus and electronic device12 May 2026US 12,625,304 B2Largan Precision Co., Ltd.
- Optical product and light concentrator28 Apr 2026US 12,613,360 B2National University Corporation Tokai National Higher Education and Research System
- Optical lens assembly, imaging apparatus and electronic device24 Sep 2026US 2026/0287802 A1Largan Precision Co., Ltd.
- Mirror arrangement for an optical resonator for examining and/or manipulating a sample, optical resonator and method for examining and/or manipulating a sample20 Aug 2026US 2026/0243930 A1QLIBRI GmbH
- Mirror with metal fluoride layers and method of making the same4 Dec 2025US 2025/0370172 A1Corning Incorporated
- Heads-Up Display and Coating Therefor27 Nov 2025US 2025/0362499 A1Vitro Flat Glass LLC
- Optical filter6 Nov 2025US 2025/0341665 A1Viavi Solutions Inc.
Most cited
By later US patents
- Reflective mirror assembly190US 7,864,399 B2Donnelly Corporation · 2011
- Passivation coating for flexible substrate mirrors185US 4,963,012 AThe United States of America as represented by the United States Department of Energy · 1990
- Electro-optic reflective element assembly165US 7,310,177 B2Donnelly Corporation · 2007
- Reflective mirror assembly135US 7,710,631 B2Donnelly Corporation · 2010
- Reflective mirror assembly100US 7,525,715 B2Donnelly Corporation · 2009