H05B 2203/01
Heaters comprising a particular structure with multiple layers
H05B2203/01 (Heaters comprising a particular structure with multiple layers) appears on 58 US grants and 89 published applications in this corpus.
Search patents in H05B- Granted patents
- 58
- Published applications
- 89
- Assignees
- 61
- Inventors
- 223
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 4 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 4 | 5 |
| 2012 | 3 | 3 |
| 2013 | 2 | 2 |
| 2014 | 1 | 2 |
| 2015 | 3 | 5 |
| 2016 | 1 | 3 |
| 2017 | 3 | 2 |
| 2018 | 0 | 4 |
| 2019 | 3 | 6 |
| 2020 | 3 | 8 |
| 2021 | 6 | 8 |
| 2022 | 4 | 9 |
| 2023 | 7 | 5 |
| 2024 | 2 | 4 |
| 2025 | 3 | 6 |
| 2026 | 3 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Self-regulating heater cable with buffer layer5 May 2026US 12,621,908 B2Chemelex Europe GmbH
- Multi-layer solid-state heating element10 Feb 2026US 12,550,230 B2Inventheat, Inc.
- Member for semiconductor manufacturing apparatus3 Feb 2026US 12,543,247 B2NGK Insulators, Ltd.
- Microtextured liquid transport element for aerosol delivery device11 Nov 2025US 12,465,086 B2RAI Strategic Holdings, Inc.
- Electrostatic chuck29 Jul 2025US 12,374,574 B2Toto Ltd.
- Heater structure27 Aug 2026US 2026/0255445 A1Japan Aviation Electronics Industry, Limited
- Heater apparatus16 Jul 2026US 2026/0206099 A1Pragmatic Semiconductor Limited
- Heater, and hot air blower and water purifier having same26 Mar 2026US 2026/0089805 A1Samsung Electronics Co., Ltd.
- Multi-layred electric heating tile5 Mar 2026US 2026/0067998 A1Design & Technical Solutions LLC
- Microtextured liquid transport element for aerosol delivery device12 Feb 2026US 2026/0041154 A1RAI Strategic Holdings, Inc.
Most cited
By later US patents
- Electrically conductive composite heater and method of manufacture95US 5,925,275 AAlliedSignal Inc. · 1999
- Composite circuit protection devices74US 5,089,688 ARaychem Corporation · 1992
- Composite circuit protection devices72US 5,148,005 ARaychem Corporation · 1992
- Electrical devices comprising conductive polymers31US 4,330,704 ARaychem Corporation · 1982
- Composite circuit protection devices30US 5,064,997 ARaychem Corporation · 1991