G01J 1/0418
Using attenuators
Official title: {using attenuators}
G01J1/0418 (Using attenuators) appears on 160 US grants and 150 published applications in this corpus.
Search patents in G01J- Granted patents
- 160
- Published applications
- 150
- Assignees
- 145
- Inventors
- 461
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 2 |
| 2003 | 2 | 3 |
| 2004 | 3 | 5 |
| 2005 | 1 | 4 |
| 2006 | 7 | 10 |
| 2007 | 7 | 6 |
| 2008 | 6 | 3 |
| 2009 | 5 | 7 |
| 2010 | 5 | 2 |
| 2011 | 4 | 4 |
| 2012 | 1 | 4 |
| 2013 | 4 | 6 |
| 2014 | 8 | 7 |
| 2015 | 5 | 4 |
| 2016 | 6 | 11 |
| 2017 | 12 | 9 |
| 2018 | 15 | 14 |
| 2019 | 16 | 10 |
| 2020 | 6 | 12 |
| 2021 | 7 | 5 |
| 2022 | 7 | 6 |
| 2023 | 2 | 7 |
| 2024 | 4 | 5 |
| 2025 | 7 | 0 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Optical detector including plasmonic metasurfaces and bulk acoustic wave resonators2 Jul 2026US 2026/0186169 A1Texas Instruments Incorporated
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- Self-adaptive thin-film electromagnetic shielding screen26 Dec 2024US 2024/0431082 A1Centre National De La Recherche Scientifique
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By later US patents
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- Measuring laser beam parameters using non-distorting attenuation and multiple simultaneous samples31US 5,329,350 APhoton, Inc. · 1994
- Optical sensor with directivity controlled27US 6,521,882 B1Denso Corporation · 2003