H01K 1/20
Characterised by the material thereof
Official title: characterised by the material thereof
H01K1/20 (Characterised by the material thereof) appears on 22 US grants and 19 published applications in this corpus.
Search patents in H01K- Granted patents
- 22
- Published applications
- 19
- Assignees
- 18
- Inventors
- 57
- Latest grant
- 19 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 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 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 2 |
| 2015 | 0 | 3 |
| 2016 | 3 | 1 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 1 |
| 2021 | 2 | 1 |
| 2022 | 1 | 0 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- High power tungsten halogen lamp lifetime improvement through J-hook design19 Nov 2024US 12,148,607 B2APPLIED Materials.Inc.
- High power tungsten halogen lamp lifetime improvement through J-hook design23 Jan 2024US 11,881,392 B2APPLIED Materials.Inc.
- Device and method for generating radiation16 May 2023US 11,651,951 B2Trinamix GmbH
- Infrared source for airport runway light applications17 May 2022US 11,333,321 B2Surface Igniter LLC
- Infrared source for airport runway light applications7 Sep 2021US 11,112,087 B2Surface Igniter LLC
- High power tungsten halogen lamp lifetime improvement through j-hook design16 May 2024US 2024/0162030 A1APPLIED Materials.Inc.
- High power tungsten halogen lamp lifetime improvement through j-hook design23 Nov 2023US 2023/0377870 A1APPLIED Materials.Inc.
- Device and method for generating radiation2 Feb 2023US 2023/0030256 A1Trinamix GmbH
- Infrared source for airport runway light applications16 Dec 2021US 2021/0388967 A1Surface Igniter LLC
- Infrared source for airport runway light applications22 Oct 2020US 2020/0332983 A1Surface Igniter LLC
Most cited
By later US patents
- Electric lamp having improved inlead construction11US 4,208,603 AGeneral Electric Company · 1980
- Halogen incandescent lamp with internal current conductors of tungsten-rhenium alloy9US 4,413,205 AU. S. Philips Corporation · 1983
- Lamp leads7US 4,138,623 AGeneral Electric Company · 1979
- Bromine lamp with molybdenum parts6US 4,015,158 AGeneral Electric Company · 1977
- Iodine lamp with molybdenum parts5US 4,015,157 AGeneral Electric Company · 1977