H01K 1/06
Carbon bodies
H01K1/06 (Carbon bodies) appears on 30 US grants and 32 published applications in this corpus.
Search patents in H01K- Granted patents
- 30
- Published applications
- 32
- Assignees
- 23
- Inventors
- 50
- Latest grant
- 6 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 1 |
| 2004 | 2 | 3 |
| 2005 | 4 | 2 |
| 2006 | 0 | 2 |
| 2007 | 1 | 2 |
| 2008 | 3 | 0 |
| 2009 | 1 | 1 |
| 2010 | 0 | 2 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 2 | 2 |
| 2014 | 4 | 4 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 1 | 1 |
By publication year.
Recent patents
- Apparatuses comprising films with free-standing region6 May 2025US 12,291,447 B2Canatu Oy
- Heater15 Aug 2023US 11,729,866 B2Toshiba Lighting & Technology Corporation
- High temperature heater lamp18 Oct 2022US 11,477,855 B2Arizona Board of Regents on behalf of Arizona State University
- High temperature heater lamp7 Sep 2021US 11,116,043 B2Arizona Board of Regents on behalf of Arizona State University
- Light-emitting device and light source apparatus12 May 2020US 10,651,027 B2Hamamatsu Photonics K.K.
- Method and apparatus for maintaining films with free-standing region21 Aug 2025US 2025/0263293 A1Canatu Finland Oy
- High temperature heater lamp23 Dec 2021US 2021/0400773 A1Arizona Board of Regents on behalf of Arizona State University
- Apparatuses comprising films with free-standing region10 Jun 2021US 2021/0171341 A1Canatu Oy
- High temperature heater lamp10 Jun 2021US 2021/0176827 A1Arizona Board of Regents on behalf of Arizona State University
- Heater26 Nov 2020US 2020/0374986 A1Toshiba Lighting & Technology Corporation
Most cited
By later US patents
- Method of manufacturing a light filament from carbon nanotubes32US 6,957,993 B2Hon Hai Precision Ind.Co., Ltd. · 2005
- Light filament formed from carbon nanotubes11US 7,321,188 B2Hon Hai Precision Industry Co., Ltd. · 2008
- Sheet-shaped heat and light source11US 8,450,930 B2Hon Hai Precision Industry Co., Ltd. · 2013
- Method for making sheet-shaped heat and light source10US 8,808,049 B2Hon Hai Precision Industry Co., Ltd. · 2014
- Coolable infrared radiator element of quartz glass9US 6,713,945 B2Heraeus Noblelight GmbH · 2004