H01H 2211/01
Ink
H01H2211/01 (Ink) appears on 32 US grants and 8 published applications in this corpus.
Search patents in H01H- Granted patents
- 32
- Published applications
- 8
- Assignees
- 24
- Inventors
- 61
- Latest grant
- 17 Nov 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 2 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 2 | 1 |
| 2019 | 0 | 1 |
| 2020 | 2 | 1 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Sensor pad for wearable garments17 Nov 2020US 10,835,180 B2Nurvv Limited
- Membrane keyboard structure and conductive method of same13 Oct 2020US 10,804,050 B2
- Input device sensor configuration24 Apr 2018US 9,952,106 B2Microsoft Technology Licensing, LLC
- Electronic device2 Jan 2018US 9,855,783 B2Novalia Ltd.
- Input device sensor configuration4 Oct 2016US 9,459,160 B2Microsoft Technology Licensing, LLC
- Membrane keyboard structure and conductive method of same19 Mar 2020US 2020/0090883 A1
- Force activated electrical switch28 Nov 2019US 2019/0362911 A1Joyson Safety Systems Acquisition LLC
- Sensor pad22 Nov 2018US 2018/0333098 A1Impact Tech Labs AG
- Input Device Sensor Configuration26 Jan 2017US 2017/0023418 A1Microsoft Technology Licensing, LLC
- Input Device Sensor Configuration23 Jan 2014US 2014/0020484 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Touch activated electroluminescent lamp and display switch152US 5,680,160 ALeading Edge Industries, Inc. · 1997
- Keyboard membrane switch having threshold force structure140US 4,017,697 AGlobe-Union Inc. · 1977
- Membrane switch with universal spacer means139US 4,317,013 AOak Industries Inc. · 1982
- Method of making a transparent touch screen switch assembly98US 5,062,198 AKeytec, Inc. · 1991
- Spacerless keyboard switch circuit assembly61US 4,451,714 A1984