H01H 2211/004
Adhesive
H01H2211/004 (Adhesive) appears on 77 US grants and 74 published applications in this corpus.
Search patents in H01H- Granted patents
- 77
- Published applications
- 74
- Assignees
- 25
- Inventors
- 108
- Latest grant
- 14 Jan 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 6 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 3 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 2 |
| 2013 | 7 | 35 |
| 2014 | 11 | 11 |
| 2015 | 14 | 3 |
| 2016 | 6 | 6 |
| 2017 | 6 | 4 |
| 2018 | 6 | 3 |
| 2019 | 4 | 2 |
| 2020 | 1 | 1 |
| 2021 | 2 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Backlight module and lighting board for lighting keyboard14 Jan 2025US 12,198,877 B2Darfon Electronics Corp.
- Backlight module and lighting keyboard5 Mar 2024US 11,923,156 B2Darfon Electronics Corp.
- Switch28 Sep 2021US 11,133,136 B2Fujikura Ltd.
- Pressure sensitive keys30 Mar 2021US 10,963,087 B2Microsoft Technology Licensing, LLC
- Recessed keycaps20 Oct 2020US 10,809,809 B2Hewlett-Packard Development Company, L. P.
- Dike as epoxy squeeze out barrier in fuse devices6 Mar 2025US 2025/0079103 A1Littelfuse, Inc.
- Backlight module and backlight keyswitch thereof21 Mar 2024US 2024/0096567 A1Darfon Electronics Corp.
- Backlight module and lighting board for lighting keyboard21 Mar 2024US 2024/0096568 A1Darfon Electronics Corp.
- Backlight moudule nad lightingkeyboard2 Mar 2023US 2023/0067471 A1Darfon Electronics Corp.
- Switch20 May 2021US 2021/0151266 A1Fujikura Ltd.
Most cited
By later US patents
- Flexible hinge and removable attachment186US 8,498,100 B1Microsoft Corporation · 2013
- Pressure sensitive matrix switch having apertured spacer with flexible double sided adhesive intermediate and channels optionally interposed between apertures144US 4,065,649 ALake Center Industries · 1977
- Membrane switch124US 4,607,147 AAlps Electric Co., Ltd. · 1986
- Keyboard switch assembly having foldable printed circuit board, integral spacer and preformed depression-type alignment fold102US 4,066,851 AChomerics, Inc. · 1978
- Flexible hinge support layer98US 8,724,302 B2Microsoft Corporation · 2014