H01H 21/86
Switches with abutting contact carried by operating part
Official title: Switches with abutting contact carried by operating part, e.g. telegraph tapping key
H01H21/86 (Switches with abutting contact carried by operating part) appears on 9 US grants and 6 published applications in this corpus.
Search patents in H01H- Granted patents
- 9
- Published applications
- 6
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 2 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 4 | 2 |
| 2020 | 1 | 2 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Brush switch with resistors and manufacturing method thereof2 Nov 2021US 11,164,710 B2MIK Electronic Corporation
- Touchpad module and computing device using same15 Sep 2020US 10,777,372 B2Primax Electronics Ltd.
- Touch pad module and computing device using same31 Dec 2019US 10,521,029 B1Primax Electronics Ltd.
- SMD switch and touchpad module and computing device using same31 Dec 2019US 10,522,307 B1Primax Electronics Ltd.
- Stroke adjustment cover for clip-type micro switch22 Oct 2019US 10,453,631 B1Zippy Technology Corp.
- Touchpad module and computing device using same25 Jun 2020US 2020/0203100 A1Primax Electronics Ltd.
- Brush switch with resistors and manufacturing method thereof12 Mar 2020US 2020/0083006 A1MIK Electronic Corporation
- Transmission device and electronic apparatus23 May 2019US 2019/0159362 A1Fujitsu Limited
- Household appliance and control assembly thereof18 Apr 2019US 2019/0115172 A1Wuxi Little Swan Co., Ltd.
- Input button assembly1 Oct 2015US 2015/0279589 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Twin lever key with horizontal finger pads for code transmission32US 5,773,769 A1998
- Touch pad module and computing device using same2US 10,521,029 B1Primax Electronics Ltd. · 2019
- SMD switch and touchpad module and computing device using same1US 10,522,307 B1Primax Electronics Ltd. · 2019
- Input button assembly1US 9,514,900 B2Samsung Electronics Co., Ltd. · 2016