H05K 5/0215
With semi-permeable membranes attached to casings
Official title: {with semi-permeable membranes attached to casings}
H05K5/0215 (With semi-permeable membranes attached to casings) appears on 113 US grants and 133 published applications in this corpus.
Search patents in H05K- Granted patents
- 113
- Published applications
- 133
- Assignees
- 86
- Inventors
- 273
- Latest grant
- 28 Jul 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 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 2 | 1 |
| 2005 | 1 | 5 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 2 | 1 |
| 2009 | 2 | 4 |
| 2010 | 3 | 4 |
| 2011 | 2 | 6 |
| 2012 | 2 | 2 |
| 2013 | 1 | 6 |
| 2014 | 3 | 5 |
| 2015 | 3 | 5 |
| 2016 | 4 | 10 |
| 2017 | 11 | 18 |
| 2018 | 13 | 7 |
| 2019 | 10 | 0 |
| 2020 | 2 | 7 |
| 2021 | 4 | 6 |
| 2022 | 6 | 11 |
| 2023 | 5 | 8 |
| 2024 | 11 | 10 |
| 2025 | 8 | 4 |
| 2026 | 5 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Environmental sensor assembly28 Jul 2026US 12,696,407 B2Ecosystem Informatics Inc.
- Membrane-dehumidification technologies for electronic component protection14 Jul 2026US 12,678,732 B2Purdue Research Foundation
- Rear cover of electronic device, electronic device, and air tightness detection system of electronic device2 Jun 2026US 12,644,790 B2Honor Device Co., Ltd.
- Multilayer vent assembly5 May 2026US 12,621,940 B2W. L. Gore & Associates, Inc.
- MEMS-based flow systems in waterproof devices27 Jan 2026US 12,538,450 B2Frore Systems Inc.
- Variable flow barometric vent system17 Sep 2026US 2026/0282249 A1Apple Inc.
- Multilayer Coated Vent Assembly11 Jun 2026US 2026/0158447 A1W. L. Gore & Associates, Inc.
- Mems-based flow systems in waterproof devices9 Apr 2026US 2026/0101468 A1Frore Systems Inc.
- Multilayer Vent Assembly12 Feb 2026US 2026/0047015 A1W. L. Gore & Associates, Inc.
- Display assemblies with vents27 Nov 2025US 2025/0365906 A1Manufacturing Resources International, Inc.
Most cited
By later US patents
- Sealed housing unit for lighting system107US 7,267,459 B2TIR Systems Ltd. · 2007
- Water-proof sound apparatus58US 3,987,258 AMatsushita Electric Industrial Co., Ltd. · 1976
- Ventilation device, especially for electrical control devices42US 6,506,110 B1Siemens Aktiengesellschaft · 2003
- Waterproof heat dissipating structure for electronic signboard39US 7,549,777 B2Agon-Tech. Corporation · 2009
- Control unit and method of manufacturing the same29US 6,548,972 B2OMRON Corporation · 2003