Y10T 137/1866
For controlling soil irrigation
Y10T137/1866 (For controlling soil irrigation) appears on 278 US grants and 152 published applications in this corpus.
Search patents in Y10T- Granted patents
- 278
- Published applications
- 152
- Assignees
- 97
- Inventors
- 363
- Latest grant
- 1 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 6 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 3 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 8 | 0 |
| 1993 | 7 | 0 |
| 1994 | 7 | 0 |
| 1995 | 6 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 10 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 5 | 3 |
| 2003 | 2 | 4 |
| 2004 | 4 | 6 |
| 2005 | 9 | 15 |
| 2006 | 11 | 20 |
| 2007 | 15 | 11 |
| 2008 | 12 | 16 |
| 2009 | 7 | 12 |
| 2010 | 9 | 11 |
| 2011 | 12 | 8 |
| 2012 | 9 | 10 |
| 2013 | 12 | 6 |
| 2014 | 10 | 3 |
| 2015 | 8 | 6 |
| 2016 | 6 | 2 |
| 2017 | 2 | 0 |
| 2018 | 1 | 2 |
| 2019 | 2 | 7 |
| 2020 | 3 | 1 |
| 2021 | 4 | 3 |
| 2022 | 1 | 3 |
| 2023 | 4 | 1 |
| 2024 | 1 | 0 |
| 2025 | 2 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Valve assembly for an irrigation system1 Jul 2025US 12,342,767 B2Husqvarna AB
- Weather override irrigation control systems and methods13 May 2025US 12,295,295 B2Rain Bird Corporation
- Methods and systems for analyzing a field5 Nov 2024US 12,135,320 B2Airscout Inc.
- Lawn monitoring system12 Dec 2023US 11,841,356 B2
- Methods and systems for analyzing a field8 Aug 2023US 11,719,680 B2Airscout Inc.
- Weather override irrigation control systems and methods18 Dec 2025US 2025/0380650 A1Rain Bird Corporation
- A valve assembly for an irrigation system22 May 2025US 2025/0160270 A1Husqvarna AB
- Methods and systems for analyzing a field30 Nov 2023US 2023/0384280 A1Airscout Inc.
- Alternate wetting and drying (awd) system and method8 Sep 2022US 2022/0279740 A1Rynan Technologies Pte. Ltd.
- Lawn monitoring system14 Jul 2022US 2022/0217930 A1
Most cited
By later US patents
- Wireless environmental sensor system185US 6,452,499 B12002
- Irrigation method and control system180US 5,097,861 AHunter Industries, Inc. · 1992
- Smart irrigation sprinklers170US 4,852,802 A1989
- Control system for the irrigation of watering stations156US 5,740,031 ASmart Rain Corp. Inc. · 1998
- Remote controlled hose valve152US 6,283,139 B1L. R. Nelson Corporation · 2001