H01H 2209/046
Properties of the spacer
H01H2209/046 (Properties of the spacer) appears on 117 US grants and 76 published applications in this corpus.
Search patents in H01H- Granted patents
- 117
- Published applications
- 76
- Assignees
- 86
- Inventors
- 247
- Latest grant
- 12 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 5 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 3 | 5 |
| 2004 | 2 | 4 |
| 2005 | 1 | 5 |
| 2006 | 3 | 5 |
| 2007 | 1 | 3 |
| 2008 | 1 | 2 |
| 2009 | 7 | 8 |
| 2010 | 1 | 5 |
| 2011 | 2 | 5 |
| 2012 | 0 | 7 |
| 2013 | 7 | 6 |
| 2014 | 4 | 2 |
| 2015 | 3 | 1 |
| 2016 | 4 | 5 |
| 2017 | 2 | 1 |
| 2018 | 5 | 6 |
| 2019 | 2 | 0 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 2 |
| 2023 | 1 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H01H 2209/06TransparentIndexing code60
- H01H 2209/052ElastomericIndexing code37
- H01H 2209/064TrellisIndexing code5
- H01H 2209/048MetallicIndexing code4
- H01H 2209/056Conductive rubberIndexing code4
- H01H 2209/05PaperIndexing code0
- H01H 2209/054Non elastomericIndexing code0
- H01H 2209/058With memory propertiesIndexing code0
All 9 subgroupsShow fewer
Recent patents
- Functional component having a key function12 Sep 2023US 11,756,751 B2KOSTAL Automobil Elektrik GmbH & Co. KG
- Switch19 Nov 2019US 10,478,611 B2Sky Medical Technology Ltd.
- Key switch with noise reduction mechanism25 Jun 2019US 10,332,695 B2Darfon Electronics Corp.
- Touch-sensitive light guide film, and glowing keyboard and electrical device using the same11 Dec 2018US 10,153,105 B2Global Lighting Technologies Inc.
- Key switch with noise reduction mechanism14 Aug 2018US 10,049,828 B2Darfon Electronics Corp.
- Key structure and electronic device24 Sep 2026US 2026/0290716 A1AAC Acoustic Technologies (Shanghai) Co., Ltd.
- Functional Component Having a Key Function23 Jun 2022US 2022/0199334 A1KOSTAL Automobil Elektrik GmbH & Co. KG
- Plug for a profiled safety section and a safety edge3 Feb 2022US 2022/0037807 A1BBC Bircher AG
- Switch and method for manufacturing same27 Aug 2020US 2020/0273637 A1Fujikura Ltd.
- Touch-sensitive light guide film, and glowing keyboard and electrical device using the same8 Nov 2018US 2018/0323020 A1Global Lighting Technologies Inc.
Most cited
By later US patents
- Flexible keyboard for computers178US 5,220,521 ACordata, Inc. · 1993
- Pressure sensitive matrix switch having apertured spacer with flexible double sided adhesive intermediate and channels optionally interposed between apertures144US 4,065,649 ALake Center Industries · 1977
- Keyboard membrane switch having threshold force structure140US 4,017,697 AGlobe-Union Inc. · 1977
- Membrane-type touch panel136US 4,085,302 AControl Data Corporation · 1978
- Transparent keyboard switch and array133US 4,017,848 ARockwell International Corporation · 1977