H01H 2229/064
Eliminating tolerances
H01H2229/064 (Eliminating tolerances) appears on 55 US grants and 49 published applications in this corpus.
Search patents in H01H- Granted patents
- 55
- Published applications
- 49
- Assignees
- 55
- Inventors
- 144
- Latest grant
- 23 Jul 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 4 |
| 2003 | 4 | 4 |
| 2004 | 4 | 0 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 0 | 3 |
| 2008 | 1 | 3 |
| 2009 | 1 | 1 |
| 2010 | 2 | 0 |
| 2011 | 0 | 3 |
| 2012 | 2 | 1 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 1 | 2 |
| 2018 | 1 | 1 |
| 2019 | 2 | 4 |
| 2020 | 5 | 6 |
| 2021 | 6 | 3 |
| 2022 | 2 | 3 |
| 2023 | 3 | 3 |
| 2024 | 3 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Key module23 Jul 2024US 12,046,426 B2Lite-On Electronics (Guangzhou) Limited
- Keyboard and backlight module5 Mar 2024US 11,923,155 B2Chicony Electronics Co., Ltd.
- Switch for vehicle and vehicle27 Feb 2024US 11,915,892 B2Nio Technology (Anhui) Co., Ltd
- Magnetically preloaded push button28 Nov 2023US 11,830,684 B2Microsoft Technology Licensing, LLC
- Multi-directional operation switch structure17 Oct 2023US 11,791,113 B2Alps Electric Korea Co., Ltd.
- Key device9 Oct 2025US 2025/0316427 A1Sunrex Technology Corp.
- Magnetically preloaded push button5 Oct 2023US 2023/0317385 A1Microsoft Technology Licensing, LLC
- Multi-directional operation switch structure6 Apr 2023US 2023/0106569 A1Alps Electric Korea Co., Ltd.
- Keyboard and backlight module23 Feb 2023US 2023/0053991 A1Chicony Electronics Co., Ltd.
- Key module3 Nov 2022US 2022/0351923 A1Lite-On Electronics (Guangzhou) Limited
Most cited
By later US patents
- Membrane dome switch with tactile feel regulator shim339US 5,399,823 AMiniMed Inc. · 1995
- Push switch28US 6,664,491 B2Matsushita Electric Industrial Co., Ltd. · 2003
- Key array structure20US 6,964,532 B1Lite-On It Corporation · 2005
- Keyswitch for computer keyboard18US 4,939,324 AKey Tronic Corporation · 1990
- Key structure16US 11,257,638 B2Lite-On Electronics (Guangzhou) Limited · 2022