H01H 2237/00
Mechanism between key and laykey
H01H2237/00 (Mechanism between key and laykey) appears on 157 US grants and 145 published applications in this corpus.
Search patents in H01H- Granted patents
- 157
- Published applications
- 145
- Assignees
- 97
- Inventors
- 314
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 3 | 9 |
| 2002 | 10 | 8 |
| 2003 | 12 | 3 |
| 2004 | 4 | 4 |
| 2005 | 4 | 3 |
| 2006 | 3 | 8 |
| 2007 | 2 | 4 |
| 2008 | 5 | 2 |
| 2009 | 1 | 5 |
| 2010 | 2 | 6 |
| 2011 | 2 | 5 |
| 2012 | 4 | 6 |
| 2013 | 2 | 3 |
| 2014 | 7 | 10 |
| 2015 | 3 | 5 |
| 2016 | 9 | 7 |
| 2017 | 5 | 5 |
| 2018 | 9 | 7 |
| 2019 | 5 | 10 |
| 2020 | 6 | 6 |
| 2021 | 3 | 10 |
| 2022 | 12 | 6 |
| 2023 | 7 | 6 |
| 2024 | 3 | 3 |
| 2025 | 3 | 1 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Keyboard with universal smart key switch adaptor8 Sep 2026US 12,730,520 B2Logitech Europe S. A.
- Input device25 Nov 2025US 12,482,616 B2Alps Alpine Co., Ltd.
- Load control device having a capacitive touch surface7 Oct 2025US 12,438,543 B2Lutron Technology Company LLC
- Keyswitch structure2 Sep 2025US 12,406,817 B2Darfon Electronics Corp.
- Push switch and push switch system26 Nov 2024US 12,154,731 B2Alps Alpine Co., Ltd.
- Housing assembly, movable energy storage apparatus, and energy storage system21 May 2026US 2026/0142298 A1Shenzhen Hithium Hero Energy Equity Technology Co., Ltd.
- Electronic device26 Feb 2026US 2026/0059676 A1Vivo Mobile Communication Co., Ltd.
- Load control device having a capacitive touch surface29 Jan 2026US 2026/0031813 A1Lutron Technology Company LLC
- Keyboard with universal smart key switch adaptor11 Dec 2025US 2025/0377736 A1Logitech Europe S. A.
- Input key assembly and input device28 Nov 2024US 2024/0393889 A1Razer (Asia-Pacific) Pte. Ltd.
Most cited
By later US patents
- Image controller575US 9,081,426 B2Anascape, Ltd. · 2015
- 6 Degrees of freedom controller with capability of tactile feedback336US 5,589,828 A1996
- Image controller323US 7,345,670 B2Anascape, Ltd. · 2008
- 3D controller with vibration228US 6,906,700 B1Anascape, Ltd. · 2005
- Tactile touch switch panel211US 4,127,752 ASheldahl, Inc. · 1978