H01K 1/38
Seals for leading-in conductors
H01K1/38 (Seals for leading-in conductors) appears on 68 US grants and 39 published applications in this corpus.
Search patents in H01K- Granted patents
- 68
- Published applications
- 39
- Assignees
- 28
- Inventors
- 130
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 4 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 4 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 7 |
| 2005 | 1 | 1 |
| 2006 | 5 | 7 |
| 2007 | 2 | 3 |
| 2008 | 3 | 4 |
| 2009 | 0 | 1 |
| 2010 | 1 | 5 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 3 | 0 |
| 2015 | 1 | 4 |
| 2016 | 2 | 0 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Incandescent light bulb22 Sep 2020US 10,784,099 B2Stanley Electric Co., Ltd.
- Incandescent lamp3 Apr 2018US 9,934,955 B2Stanley Electric Co., Ltd.
- Lamp with intertwined stranded power lead12 Sep 2017US 9,761,434 B1Osram Sylvania Inc.
- Incandescent lamp24 May 2016US 9,349,581 B2Toshiba Lighting & Technology Corporation
- Electric lamp and associated production method16 Feb 2016US 9,263,247 B2OSRAM GmbH
- Incandescent light bulb21 Nov 2019US 2019/0355569 A1Stanley Electric Co., Ltd.
- Incandescent lamp31 Aug 2017US 2017/0250067 A1Stanley Electric Co., Ltd.
- Incandescent Lamp1 Oct 2015US 2015/0279653 A1Toshiba Lighting & Technology Corporation
- Electric lamp28 May 2015US 2015/0145407 A1OSRAM GmbH
- Lamp fuse in press seal cavity21 May 2015US 2015/0137685 A1Osram Sylvania Inc.
Most cited
By later US patents
- Mechanical stop means for a prefocused plastic PAR lamp26US 4,287,448 AGeneral Electric Company · 1981
- High-temperature glass composition23US 4,060,423 AGeneral Electric Company · 1977
- Capsule light source for electric lamp22US 4,728,849 AGTE Products Corporation · 1988
- Means for supporting and sealing the lead structure of a lamp and method for making such lamp17US 5,468,168 AGeneral Electric Company · 1995
- Incandescent lamp seal means16US 4,238,705 AGeneral Electric Company · 1980