G05D 2111/00
Details of signals used for control of position, course, altitude or attitude
Official title: Details of signals used for control of position, course, altitude or attitude of land, water, air or space vehicles
G05D2111/00 (Details of signals used for control of position, course, altitude or attitude) appears on 1,371 US grants and 2,863 published applications in this corpus.
Search patents in G05D- Granted patents
- 1,371
- Published applications
- 2,863
- Assignees
- 948
- Inventors
- 5,734
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 4 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 4 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 2 | 6 |
| 2007 | 1 | 6 |
| 2008 | 1 | 2 |
| 2009 | 3 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 5 |
| 2012 | 2 | 8 |
| 2013 | 7 | 9 |
| 2014 | 11 | 9 |
| 2015 | 10 | 13 |
| 2016 | 23 | 30 |
| 2017 | 14 | 33 |
| 2018 | 21 | 50 |
| 2019 | 44 | 78 |
| 2020 | 56 | 95 |
| 2021 | 66 | 117 |
| 2022 | 76 | 148 |
| 2023 | 104 | 224 |
| 2024 | 151 | 660 |
| 2025 | 395 | 726 |
| 2026 | 365 | 628 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G05D 2111/10Optical signalsIndexing code917
- G05D 2111/50Internal signals, i.e. from sensors located in the vehicleIndexing code308
- G05D 2111/30Radio signalsIndexing code245
- G05D 2111/60Combination of two or more signalsIndexing code191
- G05D 2111/20Acoustic signalsIndexing code65
- G05D 2111/40Inductive-loop type signalsIndexing code1
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Most cited
By later US patents
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