H05K 5/0216
Venting plugs comprising semi-permeable membranes
Official title: {Venting plugs comprising semi-permeable membranes}
H05K5/0216 (Venting plugs comprising semi-permeable membranes) appears on 83 US grants and 107 published applications in this corpus.
Search patents in H05K- Granted patents
- 83
- Published applications
- 107
- Assignees
- 58
- Inventors
- 189
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 3 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 3 |
| 2007 | 2 | 3 |
| 2008 | 3 | 4 |
| 2009 | 2 | 6 |
| 2010 | 0 | 1 |
| 2011 | 2 | 5 |
| 2012 | 3 | 4 |
| 2013 | 4 | 6 |
| 2014 | 6 | 9 |
| 2015 | 7 | 8 |
| 2016 | 6 | 4 |
| 2017 | 1 | 8 |
| 2018 | 4 | 1 |
| 2019 | 5 | 2 |
| 2020 | 5 | 5 |
| 2021 | 3 | 7 |
| 2022 | 2 | 6 |
| 2023 | 3 | 5 |
| 2024 | 4 | 4 |
| 2025 | 7 | 5 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Vent18 Aug 2026US 12,710,106 B2Mahle International GmbH
- Rear cover of electronic device, electronic device, and air tightness detection system of electronic device2 Jun 2026US 12,644,790 B2Honor Device Co., Ltd.
- Vent assembly24 Feb 2026US 12,560,253 B2Donaldson Company, Inc.
- Ventilation component10 Feb 2026US 12,544,709 B2Nitto Denko Corporation
- Housing with venting sleeve and measuring device, and pressure measuring device for process measuring, comprising such a housing21 Oct 2025US 12,449,323 B2Ifm Electronic GmbH
- Ventilation component and ventilation structure10 Sep 2026US 2026/0271198 A1Nitto Denko Corporation
- Component and assembly6 Aug 2026US 2026/0226991 A1Fujikura Composites Inc.
- Explosion-proof venting valve device9 Jul 2026US 2026/0196645 A1Mann+Hummel GmbH
- Vent assembly25 Jun 2026US 2026/0177160 A1Donaldson Company, Inc.
- Pressure Relief Assembly5 Feb 2026US 2026/0036216 A1Donaldson Company, Inc.
Most cited
By later US patents
- Gas-permeable, liquid-impermeable vent cover122US 5,522,769 AW. L. Gore & Associates, Inc. · 1996
- Vent filter member107US 5,914,415 ANitto Denko Corporation · 1999
- Housing with a pressure-equalizing element which is retained water-tightly around the edges within a housing wall opening76US 5,215,312 ASiemens Aktiengesellschaft · 1993
- Waterproof casing having respiration filter for containing electronic components70US 7,465,887 B2Denso Corporation · 2008
- Water-proof sound apparatus58US 3,987,258 AMatsushita Electric Industrial Co., Ltd. · 1976