H01H 2215/048
Vent
H01H2215/048 (Vent) appears on 10 US grants and 9 published applications in this corpus.
Search patents in H01H- Granted patents
- 10
- Published applications
- 9
- Assignees
- 10
- Inventors
- 21
- Latest grant
- 2 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 1 | 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 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 1 | 2 |
| 2013 | 1 | 0 |
| 2014 | 1 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Push switch2 Apr 2024US 11,948,758 B2Mitsumi Electric Co., Ltd.
- Push switch28 Feb 2023US 11,594,385 B2Mitsumi Electric Co., Ltd.
- Resilient element and keyboard structure21 Jul 2020US 10,719,136 B2Chicony Electronics Co., Ltd.
- Key system for an electronic device24 Feb 2015US 8,963,744 B2BlackBerry Limited
- Contaminent resistant membrane in a dome switch and methods for making the same1 Jul 2014US 8,766,124 B2Apple Inc.
- Push switch18 May 2023US 2023/0154699 A1Mitsumi Electric Co., Ltd.
- Push switch28 Oct 2021US 2021/0335559 A1Mitsumi Electric Co., Ltd.
- Resilient element and keyboard structure20 Jun 2019US 2019/0187805 A1Chicony Electronics Co., Ltd.
- Switch Device28 Jun 2012US 2012/0160655 A1Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Contaminent resistant membrane in a dome switch and methods for making the same5 Apr 2012US 2012/0080301 A1Apple Inc.
Most cited
By later US patents
- Keyboard dome stiffener assembly105US 8,253,052 B2Research In Motion Limited · 2012
- Bush switch and method of production thereof46US 4,843,197 AIdec Izumi Corporation · 1989
- Low-profile, rubber keypad30US 4,916,262 AMotorola, Inc. · 1990
- Key system for a communication device7US 7,385,530 B2Research In Motion Limited · 2008
- Contaminent resistant membrane in a dome switch and methods for making the same4US 8,766,124 B2Apple Inc. · 2014