H01H 2207/012
Via underside of substrate
Official title: via underside of substrate
H01H2207/012 (Via underside of substrate) appears on 47 US grants and 23 published applications in this corpus.
Search patents in H01H- Granted patents
- 47
- Published applications
- 23
- Assignees
- 39
- Inventors
- 96
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 3 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 2 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 4 |
| 2009 | 2 | 2 |
| 2010 | 2 | 3 |
| 2011 | 3 | 0 |
| 2012 | 1 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 1 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Layer-structured, open-design keyboard7 Apr 2026US 12,597,572 B2Shenzhen Mloong Digital Co., Ltd
- Push button device8 Oct 2024US 12,112,913 B2OMRON Corporation
- Fuse pad, printed circuit board having the fuse pad, and method of the printed circuit board29 Jun 2021US 11,049,684 B2Mando Corporation
- Light emitting keyboard and lighting board thereof21 Jul 2020US 10,720,289 B1Darfon Electronics Corp.
- Grounding connections in a tactile switch assembly15 May 2018US 9,972,454 B1Apple Inc.
- Mechanical keyboard with printed membrane26 Sep 2024US 2024/0321533 A1Logitech Europe S. A.
- Layer-structured, open-design keyboard19 Sep 2024US 2024/0312739 A1Shenzhen Mloong Digital Co., Ltd
- Connector device for electrically connecting a functional module to a circuit substrate for a keyboard, keyboard and keyboard and method for producing a keyboard31 Aug 2023US 2023/0275371 A1
- Push button device25 Aug 2022US 2022/0270834 A1OMRON Corporation
- Switch unit and method for producing switch substrate3 Jun 2021US 2021/0166896 A1Citizen Electronics Co., Ltd.
Most cited
By later US patents
- Autoclavable electrical switch assembly for use with a medical device and medical device using the same166US 5,512,721 AUnisurge, Inc. · 1996
- Keyboard membrane switch having threshold force structure140US 4,017,697 AGlobe-Union Inc. · 1977
- Switch assembly116US 4,922,070 AMotorola, Inc. · 1990
- Dome switch having contacts offering extended wear81US 4,319,099 AAtari, Inc. · 1982
- Keyboard65US 4,527,030 APreh Elektrofeinmechanische Werke Jakob Preh Nachf. GmbH & Co. · 1985