H01H 2223/056
Mounting of key housings on same frame
H01H2223/056 (Mounting of key housings on same frame) appears on 23 US grants and 22 published applications in this corpus.
Search patents in H01H- Granted patents
- 23
- Published applications
- 22
- Assignees
- 21
- Inventors
- 49
- Latest grant
- 21 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 3 | 3 |
| 2018 | 1 | 1 |
| 2019 | 1 | 2 |
| 2020 | 3 | 5 |
| 2021 | 3 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Base unit for a keyboard, accessory module for a keyboard, and keyboard21 Jan 2025US 12,205,781 B2Cherry Europe GMBH
- Keyboard device17 Jan 2023US 11,557,445 B2Primax Electronics Ltd.
- Keyboard device including a plurality of substrate plates connected by elastic bridge member19 Oct 2021US 11,152,166 B2Chicony Electronics Co., Ltd.
- Keyboard device21 Sep 2021US 11,127,545 B2Chicony Electronics Co., Ltd.
- Keyboard device15 Jun 2021US 11,037,742 B2Chicony Electronics Co., Ltd.
- Locking pin mechanism for keyboard assembly of an information handling system18 Jan 2024US 2024/0021383 A1Dell Products L. P.
- Base unit for a keyboard, accessory module for a keyboard, and keyboard15 Jun 2023US 2023/0187150 A1Cherry Europe GMBH
- Keyboard device26 May 2022US 2022/0165520 A1Primax Electronics Ltd.
- Keyboard device24 Dec 2020US 2020/0402745 A1Chicony Electronics Co., Ltd.
- Keyboard device15 Oct 2020US 2020/0328046 A1Chicony Electronics Co., Ltd.
Most cited
By later US patents
- Button panel system for a gaming device273US 6,102,394 AWMS Gaming Inc. · 2000
- Keypad assembly and portable electronic device with same46US 7,394,038 B2Chi Mei Communication Systems, Inc. · 2008
- Touchpad keyboard28US 4,439,647 A1984
- Keyboard and method for producing28US 5,610,602 AKinesis Corporation · 1997
- Keyboard device3US 11,127,545 B2Chicony Electronics Co., Ltd. · 2021