H01K 3/20
Sealing-in wires directly into the envelope
H01K3/20 (Sealing-in wires directly into the envelope) appears on 29 US grants and 18 published applications in this corpus.
Search patents in H01K- Granted patents
- 29
- Published applications
- 18
- Assignees
- 18
- Inventors
- 49
- Latest grant
- 22 Sep 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 7 |
| 2005 | 2 | 1 |
| 2006 | 5 | 0 |
| 2007 | 2 | 2 |
| 2008 | 0 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 2 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 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.
- Vibration resistant automotive front lighting lamp31 Oct 2017US 9,805,926 B2Koninklijke Philips N. V.
- Manufacturing method of object having conductive line10 Mar 2015US 8,973,261 B2Getac Technology Corporation
- Irradiation device having transition glass seal22 Jul 2014US 8,785,894 B2Heraeus Noblelight GmbH
- Infrared halogen lamp with improved efficiency1 Jul 2014US 8,766,537 B2Advanced Lighting Technologies, Inc.
- Incandescent light bulb21 Nov 2019US 2019/0355569 A1Stanley Electric Co., Ltd.
- Vibration resistant automotive front lighting lamp4 Aug 2016US 2016/0225605 A1Koninklijke Philips N. V.
- Irradiation device12 Sep 2013US 2013/0234049 A1Heraeus Noblelight GmbH
- Manufacturing method of object having conductive line and structure thereof17 May 2012US 2012/0118624 A1Getac Technology Corporation
- Infrared halogen lamp with improved efficiency30 Dec 2010US 2010/0327729 A1Advanced Lighting Technologies, Inc.
Most cited
By later US patents
- Method of sealing a lamp9US 5,984,749 A1999
- Halogen incandescent lamp and method of manufacturing a halogen incandescent lamp7US 5,008,592 AU. S. Philips Corporation · 1991
- Manufacture of halogen cycle incandescent lamps4US 4,178,050 APatent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH · 1979
- Filamented lamp manufacture method3US 5,213,536 AGTE Products Corporation · 1993
- Method of making a pinch-sealed, gas-filled incandescent lamp2US 5,006,088 AKoito Manufacturing Co., Ltd. · 1991