G01J 1/0214
Constructional arrangements for removing stray light
Official title: {Constructional arrangements for removing stray light}
G01J1/0214 (Constructional arrangements for removing stray light) appears on 232 US grants and 246 published applications in this corpus.
Search patents in G01J- Granted patents
- 232
- Published applications
- 246
- Assignees
- 177
- Inventors
- 556
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 3 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 1 |
| 2006 | 0 | 4 |
| 2007 | 3 | 3 |
| 2008 | 3 | 4 |
| 2009 | 5 | 6 |
| 2010 | 2 | 11 |
| 2011 | 4 | 9 |
| 2012 | 6 | 8 |
| 2013 | 14 | 13 |
| 2014 | 9 | 7 |
| 2015 | 12 | 10 |
| 2016 | 8 | 20 |
| 2017 | 11 | 21 |
| 2018 | 24 | 19 |
| 2019 | 24 | 25 |
| 2020 | 12 | 11 |
| 2021 | 21 | 18 |
| 2022 | 19 | 21 |
| 2023 | 14 | 11 |
| 2024 | 18 | 9 |
| 2025 | 6 | 7 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Automatic headlamp dimmer with optical baffle413US 5,124,549 ALectron Products, Inc. · 1992
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