H10F 77/337
Using interference filters
Official title: {using interference filters, e.g. multilayer dielectric filters}
H10F77/337 (Using interference filters) appears on 252 US grants and 289 published applications in this corpus.
Search patents in H10F- Granted patents
- 252
- Published applications
- 289
- Assignees
- 184
- Inventors
- 635
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 3 |
| 2003 | 3 | 7 |
| 2004 | 4 | 3 |
| 2005 | 1 | 7 |
| 2006 | 2 | 9 |
| 2007 | 4 | 8 |
| 2008 | 8 | 13 |
| 2009 | 9 | 15 |
| 2010 | 11 | 20 |
| 2011 | 7 | 14 |
| 2012 | 13 | 17 |
| 2013 | 14 | 14 |
| 2014 | 16 | 12 |
| 2015 | 8 | 6 |
| 2016 | 6 | 9 |
| 2017 | 10 | 14 |
| 2018 | 12 | 14 |
| 2019 | 15 | 24 |
| 2020 | 14 | 16 |
| 2021 | 22 | 15 |
| 2022 | 6 | 11 |
| 2023 | 10 | 10 |
| 2024 | 10 | 13 |
| 2025 | 12 | 9 |
| 2026 | 5 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- CMOS image sensor113US 7,153,720 B2Quantum Semiconductor LLC · 2006
- Arrangement for high-resolution spectroscopy69US 4,902,136 ASiemens Aktiengesellschaft · 1990
- Optical imaging transmitter with brightness enhancement68US 10,222,475 B2Ouster, Inc. · 2019
- Narrow band algan filter65US 5,182,670 AAPA Optics, Inc. · 1993
- Semiconductor structure for photodetector50US 5,214,276 ASumitomo Electric Indsutries, Ltd. · 1993