H01H 2209/024
Properties of the substrate
H01H2209/024 (Properties of the substrate) appears on 166 US grants and 107 published applications in this corpus.
Search patents in H01H- Granted patents
- 166
- Published applications
- 107
- Assignees
- 113
- Inventors
- 334
- Latest grant
- 2 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 6 | 0 |
| 1984 | 6 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 11 | 0 |
| 1988 | 6 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 4 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 4 | 0 |
| 1999 | 4 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 3 |
| 2002 | 6 | 1 |
| 2003 | 4 | 8 |
| 2004 | 5 | 2 |
| 2005 | 1 | 5 |
| 2006 | 2 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 4 | 10 |
| 2010 | 0 | 3 |
| 2011 | 2 | 15 |
| 2012 | 8 | 10 |
| 2013 | 5 | 3 |
| 2014 | 7 | 8 |
| 2015 | 0 | 7 |
| 2016 | 6 | 4 |
| 2017 | 6 | 2 |
| 2018 | 6 | 4 |
| 2019 | 1 | 1 |
| 2020 | 5 | 4 |
| 2021 | 2 | 3 |
| 2022 | 0 | 6 |
| 2023 | 2 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
- H01H 2209/038TransparentIndexing code78
- H01H 2209/03ElastomericIndexing code36
- H01H 2209/026MetallicIndexing code30
- H01H 2209/032Non elastomericIndexing code12
- H01H 2209/034Conductive rubberIndexing code4
- H01H 2209/044CeramicIndexing code2
- H01H 2209/028PaperIndexing code1
- H01H 2209/036With memory propertiesIndexing code1
All 9 subgroupsShow fewer
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Most cited
By later US patents
- Flexible keyboard for computers178US 5,220,521 ACordata, Inc. · 1993
- High strength touch panel and method of manufacturing the same153US 6,380,497 B1Nissha Printing Co., Ltd. · 2002
- 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
- Membrane-type touch panel136US 4,085,302 AControl Data Corporation · 1978
- Transparent keyboard switch and array133US 4,017,848 ARockwell International Corporation · 1977