H01H 2215/026
Eccentric actuation
H01H2215/026 (Eccentric actuation) appears on 13 US grants and 13 published applications in this corpus.
Search patents in H01H- Granted patents
- 13
- Published applications
- 13
- Assignees
- 13
- Inventors
- 22
- Latest grant
- 5 Jan 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 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 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 2 | 3 |
| 2007 | 0 | 0 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Key device and keyboard device5 Jan 2021US 10,884,512 B2Chicony Electronics Co., Ltd.
- Touch button with better feel in pressing5 May 2020US 10,642,440 B2Concraft Holding Co., Ltd.
- Reaction force generator8 Nov 2016US 9,489,006 B2Yamaha Corporation
- Luminous keyboard10 Dec 2013US 8,604,370 B2Darfon Electronics Corp.
- Handheld electronic device and keypad providing enhanced usability and reduced size, and associated method16 Aug 2011US 7,999,791 B2Research In Motion Limited
- Push button with consistent edge performance using one or more dome switches13 Feb 2025US 2025/0054712 A1Microsoft Technology Licensing, LLC
- Key device and keyboard device4 Jun 2020US 2020/0174579 A1Chicony Electronics Co., Ltd.
- Touch button with better feel in pressing3 Oct 2019US 2019/0302933 A1Concraft Holding Co., Ltd.
- Reaction force generator6 Aug 2015US 2015/0220105 A1Yamaha Corporation
- Luminous keyboard28 Jun 2012US 2012/0160653 A1Darfon Electronics Corp.
Most cited
By later US patents
- Panel switch movable contact body and panel switch using the movable contact body155US 5,924,555 AMatsushita Electric Industrial Co., Ltd. · 1999
- Luminous keyboard51US 8,604,370 B2Darfon Electronics Corp. · 2013
- Keyboard switch assembly26US 4,190,748 ARogers Corporation · 1980
- Keyboard switch assembly having flexible contact layer with snap initiator dome23US 4,096,364 AChomerics, Inc. · 1978
- Tactile layer having hinged dome20US 4,127,758 ASheldahl, Inc. · 1978