H01C 7/048
Carbon or carbides
Official title: {Carbon or carbides}
H01C7/048 (Carbon or carbides) appears on 15 US grants and 11 published applications in this corpus.
Search patents in H01C- Granted patents
- 15
- Published applications
- 11
- Assignees
- 12
- Inventors
- 34
- Latest grant
- 16 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 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 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 0 |
| 2024 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Aerosol delivery device, and associated apparatus and method of formation thereof16 Jul 2024US 12,035,749 B2RAI Strategic Holdings, Inc.
- Sensor element and method for producing a sensor element18 Jun 2024US 12,014,852 B2TDK Electronics Co., Ltd.
- Sensor element and method for producing a sensor element23 Apr 2024US 11,967,444 B2TDK Electronics Co., Ltd.
- Aerosol delivery device, and associated apparatus and method of formation thereof16 Mar 2021US 10,945,457 B2RAI Strategic Holdings, Inc.
- Polymer-carbon composites for temperature-dependent electrical switching applications30 Apr 2019US 10,276,286 B2Lawrence Livermore National Security, LLC
- Aerosol delivery device, and associated apparatus and method of formation thereof3 Oct 2024US 2024/0324678 A1RAI Strategic Holdings, Inc.
- Sensor element and method for producing a sensor element21 Mar 2024US 2024/0096525 A1TDK Electronics Co., Ltd.
- Sensor Element and Method for Producing a Sensor Element15 Sep 2022US 2022/0293305 A1TDK Electronics Co., Ltd.
- Aerosol Delivery Device, and Associated Apparatus and Method of Formation Thereof17 Jun 2021US 2021/0185770 A1RAI Strategic Holdings, Inc.
- Aerosol Delivery Device, and Associated Apparatus and Method of Formation Thereof29 Nov 2018US 2018/0338539 A1RAI Strategic Holdings, Inc.
Most cited
By later US patents
- Diamond film structures and methods related to same29US 5,488,350 AMichigan State University · 1996
- Thermistor16US 4,276,535 AMatsushita Electric Industrial Co., Ltd. · 1981
- Resistance element, method of manufacturing the same, and thermistor16US 7,217,374 B2Fuji Xerox Co., Ltd. · 2007
- Method of producing electrical resistor15US 3,964,943 ADanfoss A/S · 1976
- Electric resistor based on silicon carbide having a negative temperature coefficient6US 4,086,559 AU. S. Philips Corporation · 1978