H01C 3/14
The resistive element being formed in two or more coils or loops
Official title: the resistive element being formed in two or more coils or loops continuously wound as a spiral, helical or toroidal winding (H01C3/02 - H01C3/12 take precedence)
H01C3/14 (The resistive element being formed in two or more coils or loops) appears on 90 US grants and 67 published applications in this corpus.
Search patents in H01C- Granted patents
- 90
- Published applications
- 67
- Assignees
- 74
- Inventors
- 203
- Latest grant
- 17 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 6 | 0 |
| 1978 | 6 | 0 |
| 1979 | 1 | 0 |
| 1980 | 5 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 2 |
| 2006 | 0 | 6 |
| 2007 | 4 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 0 |
| 2010 | 2 | 2 |
| 2011 | 1 | 2 |
| 2012 | 3 | 0 |
| 2013 | 1 | 4 |
| 2014 | 1 | 3 |
| 2015 | 0 | 4 |
| 2016 | 5 | 6 |
| 2017 | 2 | 1 |
| 2018 | 4 | 8 |
| 2019 | 6 | 1 |
| 2020 | 5 | 1 |
| 2021 | 2 | 5 |
| 2022 | 4 | 4 |
| 2023 | 0 | 2 |
| 2024 | 2 | 2 |
| 2025 | 2 | 7 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Battery pack and device including the same17 Feb 2026US 12,555,877 B2LG Energy Solution, Ltd.
- Method for assembling a cartridge for a smoking article16 Dec 2025US 12,495,840 B2RAI Strategic Holdings, Inc.
- Resistor18 Nov 2025US 12,476,029 B2Proterial, Ltd.
- Systems and resistors for dynamic braking24 Dec 2024US 12,176,130 B2Transportation IP Holdings, LLC
- Component that can be soldered in SMD technology and method for producing a component that can be soldered in SMD technology13 Feb 2024US 11,901,149 B2Endress + Hauser GmbH + Co. KG
- Method for assembling a cartridge for a smoking article2 Apr 2026US 2026/0090585 A1RAI Strategic Holdings, Inc.
- Battery management system for energy control11 Sep 2025US 2025/0286388 A1Standard Energy Inc.
- Load bank apparatus21 Aug 2025US 2025/0266190 A1Ulb, L.L.C.
- Devices, systems and methods for detachment of releasable devices22 May 2025US 2025/0166872 A1
- Resistor Structure and a Voltage Divider Arrangement15 May 2025US 2025/0157701 A1ABB Schweiz AG
Most cited
By later US patents
- Fine-line thick film resistors and resistor networks and method of making same58US 5,548,268 A1996
- Fine-line thick film resistors and resistor networks and method of making same42US 5,521,576 A1996
- Heater and method of making same25US 4,112,410 AWatlow Electric Manufacturing Company · 1978
- Electric heating element support structures and method of making same23US 6,020,577 AIndustrial Engineering and Equipment Company · 2000
- Flexible averaging resistance temperature detector21US 6,977,575 B2RTD Company · 2005