H01H 2209/06
Transparent
Official title: transparent
H01H2209/06 (Transparent) appears on 60 US grants and 23 published applications in this corpus.
Search patents in H01H- Granted patents
- 60
- Published applications
- 23
- Assignees
- 42
- Inventors
- 130
- Latest grant
- 11 Dec 2018
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 5 | 0 |
| 1984 | 3 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 3 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 2 |
| 2005 | 0 | 2 |
| 2006 | 1 | 2 |
| 2007 | 1 | 2 |
| 2008 | 0 | 1 |
| 2009 | 5 | 4 |
| 2010 | 1 | 0 |
| 2011 | 1 | 2 |
| 2012 | 0 | 4 |
| 2013 | 3 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 3 | 2 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Touch-sensitive light guide film, and glowing keyboard and electrical device using the same11 Dec 2018US 10,153,105 B2Global Lighting Technologies Inc.
- Key device and light guiding membrane switch10 Jul 2018US 10,020,141 B2Chicony Electronics Co., Ltd.
- Multicolor illuminated keyboard30 Jan 2018US 9,881,750 B2Primax Electronics Ltd.
- Tactile-surface control module, in particular for a motor vehicle16 Feb 2016US 9,263,208 B2Dav
- Membrane circuit board and keyboard having the same19 Aug 2014US 8,810,438 B2Chicony Electronics Co., Ltd.
- Touch-sensitive light guide film, and glowing keyboard and electrical device using the same8 Nov 2018US 2018/0323020 A1Global Lighting Technologies Inc.
- Key device and light guiding membrane switch11 Jan 2018US 2018/0012714 A1Chicony Electronics Co., Ltd.
- Multicolor illuminated keyboard27 Apr 2017US 2017/0117105 A1Primax Electronics Ltd.
- Membrane Circuit Board and Keyboard Having the Same20 Sep 2012US 2012/0235837 A1Chicony Electronics Co., Ltd.
- Mobile terminal keyboard10 May 2012US 2012/0111710 A1Beijing Borqs Software Technology Co., Ltd.
Most cited
By later US patents
- 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
- One-sided electrode arrangement on an intermediate spacer for a touchscreen100US 6,305,073 B1GM Nameplate, Inc. · 2001
- Method of making a transparent touch screen switch assembly98US 5,062,198 AKeytec, Inc. · 1991