G05D 23/2401
Using a heating element as a sensing element
Official title: {using a heating element as a sensing element}
G05D23/2401 (Using a heating element as a sensing element) appears on 228 US grants and 171 published applications in this corpus.
Search patents in G05D- Granted patents
- 228
- Published applications
- 171
- Assignees
- 150
- Inventors
- 454
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 3 | 0 |
| 1980 | 8 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 6 | 0 |
| 1985 | 12 | 0 |
| 1986 | 2 | 0 |
| 1987 | 8 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 6 | 0 |
| 1992 | 2 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 7 | 0 |
| 1996 | 5 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 5 | 0 |
| 2002 | 4 | 5 |
| 2003 | 1 | 4 |
| 2004 | 5 | 4 |
| 2005 | 2 | 4 |
| 2006 | 3 | 3 |
| 2007 | 0 | 2 |
| 2008 | 3 | 4 |
| 2009 | 3 | 4 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 2 | 6 |
| 2014 | 3 | 3 |
| 2015 | 0 | 3 |
| 2016 | 4 | 8 |
| 2017 | 2 | 10 |
| 2018 | 5 | 6 |
| 2019 | 4 | 11 |
| 2020 | 11 | 17 |
| 2021 | 10 | 12 |
| 2022 | 12 | 18 |
| 2023 | 8 | 15 |
| 2024 | 16 | 12 |
| 2025 | 11 | 11 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dental furnace and procedures for the operation of a dental furnace26 May 2026US 12,638,240 B2Ivoclar Vivadent AG
- Electronic smoking device, heating method thereof and computer storage media19 May 2026US 12,628,878 B2Shenzhen Merit Technology Co., Ltd.
- Power supply control apparatus7 Apr 2026US 12,596,391 B2Autonetworks Technologies, Ltd.
- System and method to measure temperature and generate heat using a resistive material31 Mar 2026US 12,591,258 B2Varian Medical Systems, Inc.
- Heater for aerosol generating device and aerosol generating device including the same10 Feb 2026US 12,543,789 B2Kt&G Corporation
- Electronic smoking device, heating method thereof and computer storage media3 Sep 2026US 2026/0256213 A1Shenzhen Merit Technology Co., Ltd.
- Aerosol generating apparatus30 Jul 2026US 2026/0215517 A1Imperial Tobacco Limited
- Temperature measurement system and method for temperature control of hot surface igniter30 Jul 2026US 2026/0219696 A1Chongqing Le-Mark Technology Co
- Aerosol-generating device and method of controlling the same12 Mar 2026US 2026/0068953 A1Kt&G Corporation
- Aerosol generating device5 Mar 2026US 2026/0060321 A1Kt&G Corporation
Most cited
By later US patents
- Method and apparatus for calibrating and controlling multiple heaters276US 5,280,422 AWatlow/Winona, Inc. · 1994
- Flexible self-regulating heating pad combination and associated method138US 5,451,747 ASunbeam Corporation · 1995
- Method of using an electrically heated surgical cutting instrument128US 4,198,957 A1980
- System and method for controlling the temperature of a catheter-mounted heater125US 5,588,438 AInterflo Medical, Inc. · 1996
- Current controller for resistive heating element117US 4,549,073 AOximetrix, Inc. · 1985