H01H 2239/056
Keyboard or overlay identification features
H01H2239/056 (Keyboard or overlay identification features) appears on 37 US grants and 29 published applications in this corpus.
Search patents in H01H- Granted patents
- 37
- Published applications
- 29
- Assignees
- 32
- Inventors
- 88
- Latest grant
- 29 Oct 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 3 |
| 2006 | 1 | 0 |
| 2007 | 2 | 1 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 3 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 2 |
| 2015 | 3 | 1 |
| 2016 | 1 | 2 |
| 2017 | 1 | 3 |
| 2018 | 6 | 4 |
| 2019 | 2 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Keyboard assembly with interchangeable keys and method of operating the same29 Oct 2024US 12,131,875 B2Home Control Singapore Pte. Ltd.
- Keyboard for electronic device11 Aug 2020US 10,741,344 B2Apple Inc.
- Remote control with configurable buttons26 Feb 2019US 10,217,577 B2Roku, Inc.
- Keyboard having fingerprint identification modules15 Jan 2019US 10,180,730 B1Sunrex Technology Corp.
- Thin keyboard device2 Oct 2018US 10,090,121 B2Microsoft Technology Licensing, LLC
- Keyboard assembly with interchangeable keys and method of operating the same11 Jan 2024US 2024/0013991 A1Home Control Singapore Pte. Ltd.
- Uniform light halo for single keyboard key30 Mar 2023US 2023/0099860 A1Apple Inc.
- Keyboard for electronic device24 Jan 2019US 2019/0027325 A1Apple Inc.
- Thin Keyboard Device6 Dec 2018US 2018/0350536 A1Microsoft Technology Licensing, LLC
- Remote control with configurable buttons4 Oct 2018US 2018/0286607 A1Roku, Inc.
Most cited
By later US patents
- Touchpad overlay with tactile response168US 5,988,902 ACompaq Computer Corporation · 1999
- Interchangeable coded key pad assemblies alternately attachable to a user definable keyboard to enable programmable keyboard functions166US 5,150,118 AHewlett-Packard Company · 1992
- Touchpad overlay with tactile response147US 5,887,995 ACompaq Computer Corporation · 1999
- Modular keyboard for use in a computer system74US 5,865,546 ACompaq Computer Corporation · 1999
- Keyboard type input device and portable information processor30US 6,876,354 B1Link Evolution Co., Ltd. · 2005