G05D 23/1393
Characterised by the use of electric means
Official title: {characterised by the use of electric means}
G05D23/1393 (Characterised by the use of electric means) appears on 457 US grants and 397 published applications in this corpus.
Search patents in G05D- Granted patents
- 457
- Published applications
- 397
- Assignees
- 226
- Inventors
- 791
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 5 | 0 |
| 1983 | 9 | 0 |
| 1984 | 4 | 0 |
| 1985 | 7 | 0 |
| 1986 | 4 | 0 |
| 1987 | 17 | 0 |
| 1988 | 12 | 0 |
| 1989 | 13 | 0 |
| 1990 | 22 | 0 |
| 1991 | 9 | 0 |
| 1992 | 10 | 0 |
| 1993 | 4 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 7 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 3 |
| 2002 | 11 | 13 |
| 2003 | 6 | 6 |
| 2004 | 9 | 14 |
| 2005 | 7 | 9 |
| 2006 | 4 | 12 |
| 2007 | 5 | 11 |
| 2008 | 6 | 8 |
| 2009 | 4 | 8 |
| 2010 | 4 | 20 |
| 2011 | 9 | 14 |
| 2012 | 10 | 15 |
| 2013 | 8 | 25 |
| 2014 | 10 | 12 |
| 2015 | 14 | 21 |
| 2016 | 24 | 48 |
| 2017 | 22 | 21 |
| 2018 | 31 | 22 |
| 2019 | 21 | 7 |
| 2020 | 16 | 22 |
| 2021 | 9 | 9 |
| 2022 | 14 | 20 |
| 2023 | 6 | 19 |
| 2024 | 16 | 11 |
| 2025 | 17 | 18 |
| 2026 | 5 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Water mixing device and water purifier including the same1 Sep 2026US 12,724,435 B2Coway Co., Ltd.
- Hot water mixing valve18 Aug 2026US 12,710,103 B2Watts Regulator Co.
- Conditioning system for a test bench28 Jul 2026US 12,691,428 B2AVL List GmbH
- Temperature control system and temperature control method for semiconductor manufacturing device24 Feb 2026US 12,560,954 B2Samsung Electronics Co., Ltd.
- Water supply system13 Jan 2026US 12,524,028 B2Aqua Manager Aps
- Temperature controlled bed device for determining sleep phase24 Sep 2026US 2026/0284350 A1Eight Sleep Inc.
- Temperature controlled bed device for determining user history24 Sep 2026US 2026/0284351 A1Eight Sleep Inc.
- Device For Producing Temperature-Controlled Mixed Water13 Aug 2026US 2026/0234917 A1Grohe AG
- Method for the model-based operation of a coolant system, control unit, and fuel cell system13 Aug 2026US 2026/0237700 A1Robert Bosch GmbH
- Water Heating System with a Valve Assembly16 Jul 2026US 2026/0202866 A1Rheem Manufacturing Company
Most cited
By later US patents
- System and method for using ramped setpoint temperature variation with networked thermostats to improve efficiency320US 8,010,237 B2EcoFactor, Inc. · 2011
- Fluid and gas supply system317US 6,286,764 B12001
- Water faucet with touchless controls218US 5,868,311 A1999
- Automated bathroom193US 4,563,780 A1986
- Water flow and temperature controller for a bathtub faucet182US 5,979,776 A1999