F25D 2700/06
Sensors detecting the presence of a product
F25D2700/06 (Sensors detecting the presence of a product) appears on 294 US grants and 434 published applications in this corpus.
Search patents in F25D- Granted patents
- 294
- Published applications
- 434
- Assignees
- 126
- Inventors
- 989
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 4 |
| 2007 | 3 | 4 |
| 2008 | 3 | 4 |
| 2009 | 0 | 11 |
| 2010 | 7 | 1 |
| 2011 | 3 | 6 |
| 2012 | 3 | 4 |
| 2013 | 3 | 4 |
| 2014 | 4 | 16 |
| 2015 | 5 | 11 |
| 2016 | 11 | 25 |
| 2017 | 19 | 25 |
| 2018 | 21 | 34 |
| 2019 | 20 | 35 |
| 2020 | 24 | 41 |
| 2021 | 19 | 40 |
| 2022 | 29 | 42 |
| 2023 | 33 | 28 |
| 2024 | 28 | 34 |
| 2025 | 32 | 41 |
| 2026 | 18 | 17 |
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
- Household consumable item automatic replenishment system including intelligent refrigerator290US 6,204,763 B1Jujitsu Limited · 2001
- Illuminated refrigerator dispenser system with sensors111US 8,109,301 B12012
- Manual free-access vending machine74US 4,791,411 AStaar Development Company S.A. · 1988
- Sterilizing/deodorizing apparatus for use in a refrigerator66US 5,230,220 ASamsung Electronics Co., Ltd. · 1993
- Control system for an aircraft galley cooler66US 6,845,627 B1BE Intellectual Property, Inc. · 2005