H01H 2223/046
Convertible
Official title: convertible
H01H2223/046 (Convertible) appears on 350 US grants and 257 published applications in this corpus.
Search patents in H01H- Granted patents
- 350
- Published applications
- 257
- Assignees
- 149
- Inventors
- 516
- Latest grant
- 24 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 6 | 0 |
| 1994 | 10 | 0 |
| 1995 | 12 | 0 |
| 1996 | 12 | 0 |
| 1997 | 27 | 0 |
| 1998 | 18 | 0 |
| 1999 | 8 | 0 |
| 2000 | 15 | 0 |
| 2001 | 14 | 7 |
| 2002 | 9 | 30 |
| 2003 | 22 | 27 |
| 2004 | 23 | 29 |
| 2005 | 16 | 15 |
| 2006 | 17 | 26 |
| 2007 | 9 | 6 |
| 2008 | 9 | 12 |
| 2009 | 8 | 14 |
| 2010 | 4 | 7 |
| 2011 | 6 | 6 |
| 2012 | 9 | 7 |
| 2013 | 5 | 7 |
| 2014 | 8 | 11 |
| 2015 | 7 | 6 |
| 2016 | 8 | 3 |
| 2017 | 9 | 9 |
| 2018 | 7 | 9 |
| 2019 | 8 | 5 |
| 2020 | 6 | 7 |
| 2021 | 8 | 2 |
| 2022 | 2 | 5 |
| 2023 | 4 | 4 |
| 2024 | 4 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Keyboard assembly24 Mar 2026US 12,585,338 B2
- Adjustable and changeable modular control panel23 Sep 2025US 12,426,183 B2Elgato Idisplay Limited
- Base unit for a keyboard, accessory module for a keyboard, and keyboard21 Jan 2025US 12,205,781 B2Cherry Europe GMBH
- Separated keyboard and method for changing keyboard layout for each communication connection31 Dec 2024US 12,182,341 B2
- Keyboard assembly25 Jun 2024US 12,019,810 B2
- Adjustable and changeable modular control panel6 Mar 2025US 2025/0081371 A1Elgato Idisplay Limited
- Keyboard assembly17 Oct 2024US 2024/0345663 A1
- Separated keyboard and method for changing keyboard layout for each communication connection11 Jan 2024US 2024/0012490 A1
- Wireless devices with flexible monitors and keyboards5 Oct 2023US 2023/0315195 A1
- Keyboard assembly31 Aug 2023US 2023/0273686 A1
Most cited
By later US patents
- Portable personal computer and mobile telephone device290US 5,189,632 ANokia Corporation · 1993
- Foldable radio telephone set with rotary selector integral with foldable hinge element285US 5,436,954 AHitachi, Ltd. · 1995
- Digital assistant system including a host computer with a docking bay for the digital assistant wherein a heat sink is moved into contact with a docked digital assistant for cooling the digital assistant263US 5,689,654 AElonex F.P. Holdings, Ltd. · 1997
- Controller for a video game console256US 5,645,277 ATop Game & Company Ltd. · 1997
- Foldable alpha numeric keyboard239US 6,861,961 B2Electrotextiles Company Limited · 2005