H01C 1/1413
Terminals or electrodes formed on resistive elements having negative temperature coefficient
Official title: {Terminals or electrodes formed on resistive elements having negative temperature coefficient}
H01C1/1413 (Terminals or electrodes formed on resistive elements having negative temperature coefficient) appears on 87 US grants and 98 published applications in this corpus.
Search patents in H01C- Granted patents
- 87
- Published applications
- 98
- Assignees
- 35
- Inventors
- 194
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 4 | 3 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 2 | 1 |
| 2007 | 2 | 1 |
| 2008 | 0 | 1 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 1 | 3 |
| 2013 | 6 | 7 |
| 2014 | 2 | 2 |
| 2015 | 3 | 7 |
| 2016 | 3 | 5 |
| 2017 | 6 | 7 |
| 2018 | 5 | 5 |
| 2019 | 6 | 3 |
| 2020 | 6 | 4 |
| 2021 | 3 | 7 |
| 2022 | 6 | 12 |
| 2023 | 5 | 2 |
| 2024 | 7 | 10 |
| 2025 | 3 | 7 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Composite thermistor element28 Jul 2026US 12,695,009 B2Nederlandse Organisatie voor toegepast-natuurwetenschappelijk onderzoek TNO
- Electronic component9 Jun 2026US 12,651,683 B2Murata Manufacturing Co., Ltd.
- Thermistor16 Dec 2025US 12,500,013 B2Murata Manufacturing Co., Ltd.
- Electronic component2 Dec 2025US 12,488,917 B2Murata Manufacturing Co., Ltd.
- Chip ceramic semiconductor electronic component19 Aug 2025US 12,394,544 B2Murata Manufacturing Co., Ltd.
- Ceramic sensor with metallization layers16 Jul 2026US 2026/0204460 A1
- Circuit protection device2 Jul 2026US 2026/0188999 A1Smart Electronics Inc.
- Sensor element and method of manufacturing a sensor element26 Mar 2026US 2026/0085981 A1TDK Electronics Co., Ltd.
- Negative temperature coefficient thermistor5 Mar 2026US 2026/0066157 A1Murata Manufacturing Co., Ltd.
- Protective glass film21 Aug 2025US 2025/0266189 A1Murata Manufacturing Co., Ltd.
Most cited
By later US patents
- SiC thin-film thermistor39US 5,216,404 AMatsushita Electric Industrial Co., Ltd. · 1993
- Thermistor element33US 5,245,309 AMurata Manufacturing Co., Ltd. · 1993
- Thermistor as electronic part26US 5,351,026 ARohm Co., Ltd. · 1994
- Surface mountable over-current protecting device25US 6,377,467 B1Polytronics Technology Corp. · 2002
- Metal oxy-nitride resistance films and methods of making the same21US 5,367,285 ALake Shore Cryotronics, Inc. · 1994