H01H 2221/082
Superimposed actuators
H01H2221/082 (Superimposed actuators) appears on 51 US grants and 43 published applications in this corpus.
Search patents in H01H- Granted patents
- 51
- Published applications
- 43
- Assignees
- 46
- Inventors
- 96
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 2 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 1 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 1 | 4 |
| 2013 | 3 | 2 |
| 2014 | 0 | 4 |
| 2015 | 3 | 3 |
| 2016 | 1 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 2 |
| 2019 | 5 | 4 |
| 2020 | 1 | 4 |
| 2021 | 3 | 3 |
| 2022 | 2 | 3 |
| 2023 | 1 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Input device25 Aug 2026US 12,719,000 B2Mitsubishi Electric Corporation
- Control device base that attaches to the paddle actuator of a mechanical switch4 Nov 2025US 12,462,993 B2Lutron Technology Company LLC
- Button device and electronic apparatus29 Jul 2025US 12,374,510 B2Nintendo Co., Ltd.
- Switching device30 Jul 2024US 12,051,552 B2Alps Alpine Co., Ltd.
- Push switch16 Apr 2024US 11,961,687 B2Alps Alpine Co., Ltd.
- Control device base that attaches to the paddle actuator of a mechanical switch29 Jan 2026US 2026/0031291 A1Lutron Technology Company LLC
- Input device27 Jun 2024US 2024/0212959 A1Mitsubishi Electric Corporation
- Button device and electronic apparatus3 Aug 2023US 2023/0245841 A1Nintendo Co., Ltd.
- Switch Assembly5 Jan 2023US 2023/0005678 A1Aptiv Technologies AG
- Control device base that attaches to the paddle actuator of a mechanical switch10 Nov 2022US 2022/0359136 A1Lutron Technology Company LLC
Most cited
By later US patents
- Portable information terminal157US 5,646,649 AMitsubishi Denki Kabushiki Kaisha · 1997
- Vandal-resistant telephone keypad switch33US 4,716,262 A1987
- Vandal-resistant shield for telephone keypad27US 4,555,600 AAPM Corporation · 1985
- Keyboard contoured to the natural shape of the hand22US 7,182,533 B1Prosper Street Technologies, L.L.C. · 2007
- Protective cover for telephone20US 4,501,936 AAPM Corporation · 1985