H01H 2235/016
Preloading
H01H2235/016 (Preloading) appears on 18 US grants and 18 published applications in this corpus.
Search patents in H01H- Granted patents
- 18
- Published applications
- 18
- Assignees
- 20
- Inventors
- 54
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 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 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 4 |
| 2016 | 2 | 0 |
| 2017 | 2 | 1 |
| 2018 | 2 | 4 |
| 2019 | 2 | 3 |
| 2020 | 3 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Operation device9 Apr 2024US 11,953,929 B2Alps Alpine Co., Ltd.
- Magnetically preloaded push button28 Nov 2023US 11,830,684 B2Microsoft Technology Licensing, LLC
- Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle19 Jul 2022US 11,393,650 B2Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg
- Key preloading structure and assembly method thereof12 Jul 2022US 11,387,056 B2Benq Corporation
- Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle22 Sep 2020US 10,784,067 B2Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg
- Magnetically preloaded push button5 Oct 2023US 2023/0317385 A1Microsoft Technology Licensing, LLC
- Operation device28 Jul 2022US 2022/0236759 A1Alps Alpine Co., Ltd.
- Keyboard structure21 Oct 2021US 2021/0327660 A1Silitek Electronics (Dongguan) Co., Ltd
- Key preloading structure and assembly method thereof24 Jun 2021US 2021/0193412 A1Benq Corporation
- Electronic assembly with thermal fuse, an electric motor and a drive of a motor vehicle3 Dec 2020US 2020/0381205 A1Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Wuerzburg
Most cited
By later US patents
- Key unit of a keyboard15US 5,456,541 A1995
- Keyboard with removable modular keys11US 4,602,138 AIng. C. Olivetti & C., S.p.A. · 1986
- Keyboard switch8US 5,430,267 ASMK Corporation · 1995
- Circuit breakers with clock spring drives and/or multi-lobe drive cams and related actuators and methods5US 9,373,456 B2Eaton Corporation · 2016
- Keyswitch with adjustable tactile feedback and switch thereof4US 10,079,601 B2Darfon Electronics Corp. · 2018