H05B 3/0014
Devices wherein the heating current flows through particular resistances
Official title: {Devices wherein the heating current flows through particular resistances}
H05B3/0014 (Devices wherein the heating current flows through particular resistances) appears on 454 US grants and 567 published applications in this corpus.
Search patents in H05B- Granted patents
- 454
- Published applications
- 567
- Assignees
- 240
- Inventors
- 866
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 9 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 4 |
| 2007 | 0 | 3 |
| 2008 | 2 | 2 |
| 2009 | 0 | 1 |
| 2010 | 3 | 1 |
| 2011 | 0 | 5 |
| 2012 | 1 | 9 |
| 2013 | 3 | 14 |
| 2014 | 6 | 12 |
| 2015 | 14 | 37 |
| 2016 | 30 | 113 |
| 2017 | 30 | 73 |
| 2018 | 44 | 37 |
| 2019 | 68 | 27 |
| 2020 | 28 | 43 |
| 2021 | 36 | 40 |
| 2022 | 25 | 31 |
| 2023 | 34 | 27 |
| 2024 | 36 | 50 |
| 2025 | 33 | 20 |
| 2026 | 14 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vaping and smoking device and capsules6 Oct 2026US 12,751,488 B2N2B Limited
- Electronic vapor provision system having a sleep mode11 Aug 2026US 12,702,164 B2Nicoventures Trading Limited
- Heater assembly30 Jun 2026US 12,669,265 B2Dyson Technology Limited
- Smoking capsule with resistive heating element28 Apr 2026US 12,610,978 B2N2B Limited
- Non-burning type flavor inhaler and control method21 Apr 2026US 12,604,930 B2Japan Tobacco Inc.
- Aerosol generating device, and heater and control method for aerosol generating device24 Sep 2026US 2026/0283244 A1Shenzhen First Union Technology Co., Ltd.
- An aerosol-generating system and method for controlling power provided to a heater17 Sep 2026US 2026/0272053 A1Philip Morris Products S. A.
- Optical sensor cover and optical sensor17 Sep 2026US 2026/0282174 A1AGC Inc.
- Electronic cigarette27 Aug 2026US 2026/0249028 A1Altria Client Services LLC
- Mineral insulated cable, method of manufacturing a mineral insulated cable, and method and system for heating a substance20 Aug 2026US 2026/0247499 A1Shell USA, Inc.
Most cited
By later US patents
- Electronic atomization cigarette779US 7,832,410 B2Best Partners Worldwide Limited · 2010
- Electronic atomization cigarette316US 8,393,331 B2Ruyan Investment (Holdings) Limited · 2013
- Electronic cigarette255US 8,511,318 B2Ruyan Investment (Holdings) Limited · 2013
- Electronic cigarette217US 8,689,805 B2Fontem Holdings 1 B.V. · 2014
- Controlled temperature blood warming apparatus200US 4,532,414 AData Chem., Inc. · 1985