H01K 1/12
Bodies which are non-conductive when cold
Official title: Bodies which are non-conductive when cold, e.g. for Nernst lamp
H01K1/12 (Bodies which are non-conductive when cold) appears on 3 US grants and 1 published applications in this corpus.
Search patents in H01K- Granted patents
- 3
- Published applications
- 1
- Assignees
- 4
- Inventors
- 5
- Latest grant
- 21 Aug 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Infrared radiation emission surface having a high thermal emissivity and a long life time and its manufacturing method21 Aug 2018US 10,054,489 B2Commissariat A L' Energie Atomique Aux Energies Alternatives
- Sealed micromachined vacuum and gas filled devices20 Feb 1996US 5,493,177 AThe Regents of the University of California
- Vacuum-sealed silicon incandescent light8 Feb 1994US 5,285,131 AUniversity of California, Berkeley
Most cited
By later US patents