H01H 2203/058
Contact area function of position on layered keyboard
H01H2203/058 (Contact area function of position on layered keyboard) appears on 46 US grants and 50 published applications in this corpus.
Search patents in H01H- Granted patents
- 46
- Published applications
- 50
- Assignees
- 6
- Inventors
- 48
- Latest grant
- 30 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 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 | 7 | 30 |
| 2014 | 10 | 10 |
| 2015 | 11 | 3 |
| 2016 | 7 | 2 |
| 2017 | 6 | 2 |
| 2018 | 3 | 2 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Pressure sensitive keys30 Mar 2021US 10,963,087 B2Microsoft Technology Licensing, LLC
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- Flexible hinge and removable attachment27 Feb 2018US 9,904,327 B2Microsoft Technology Licensing, LLC
- Pressure sensitive key normalization26 Dec 2017US 9,852,855 B2Microsoft Technology Licensing, LLC
- System and method for modifying keys of an electronic device29 Sep 2022US 2022/0310334 A1Lenovo (Singapore) Pte. Ltd.
- Thin Keyboard Device6 Dec 2018US 2018/0350536 A1Microsoft Technology Licensing, LLC
- Thin Keyboard Device22 Mar 2018US 2018/0082803 A1Microsoft Technology Licensing, LLC
- Input Device Securing Techniques25 May 2017US 2017/0147084 A1Microsoft Technology Licensing, LLC
- Pressure Sensitive Keys11 May 2017US 2017/0131819 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Flexible hinge and removable attachment186US 8,498,100 B1Microsoft Corporation · 2013
- Flexible hinge support layer98US 8,724,302 B2Microsoft Corporation · 2014
- Flexible hinge and removable attachment93US 8,780,541 B2Microsoft Corporation · 2014
- Flexible hinge and removable attachment92US 8,570,725 B2Microsoft Corporation · 2013
- Flexible hinge spine91US 8,699,215 B2Microsoft Corporation · 2014