H01H 1/645
Containing getter material
Official title: {containing getter material (for explosion inhibiting in explosion-proofcases H01H9/046; for vacuum switches H01H33/6683)}
H01H1/645 (Containing getter material) appears on 14 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 14
- Published applications
- 6
- Assignees
- 9
- Inventors
- 33
- Latest grant
- 7 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 2 |
| 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 | 1 |
| 2018 | 1 | 2 |
| 2019 | 1 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Use of a reactive, or reducing gas as a method to increase contact lifetime in micro contact MEMS switch devices7 Sep 2021US 11,111,136 B2International Business Machines Corporation
- Use of a reactive, or reducing gas as a method to increase contact lifetime in micro contact mems switch devices4 Jun 2019US 10,308,506 B2International Business Machines Corporation
- Method for forming micro-electro-mechanical system (MEMS) device structure20 Nov 2018US 10,131,539 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Gettering agent and method to prevent corrosion in a fluid switch7 Sep 2004US 6,787,720 B1Agilent Technologies, Inc.
- Push switch structure for display5 Aug 2003US 6,603,083 B2Yazaki Corporation
- Method for forming micro-electro-mechanical system (mems) device structure31 May 2018US 2018/0148324 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Use of a reactive, or reducing gas as a method to increase contact lifetime in micro contact mems switch devices11 Jan 2018US 2018/0009657 A1International Business Machines Corporation
- Use of a reactive, or reducing gas as a method to increase contact lifetime in micro contact mems switch devices27 Jul 2017US 2017/0210620 A1International Business Machines Corporation
- Picture element using microelectromechanical switch14 Sep 2006US 2006/0202933 A1
- Method and apparatus for an improved micro electro-mechanical display backplane9 Mar 2006US 2006/0050028 A1
Most cited
By later US patents
- Push switch structure for display16US 6,603,083 B2Yazaki Corporation · 2003
- Gettering agent and method to prevent corrosion in a fluid switch9US 6,787,720 B1Agilent Technologies, Inc. · 2004
- Getter body7US 4,360,444 ASiemens Aktiengesellschaft · 1982
- Relay with bridge contact spring7US 4,540,963 ASiemens Aktiengesellschaft · 1985
- Getter and electrical switching system using such getter6US 4,430,537 AMatsushita Electric Works, Ltd. · 1984