H05K 3/005
Punching of holes
Official title: {Punching of holes}
H05K3/005 (Punching of holes) appears on 254 US grants and 231 published applications in this corpus.
Search patents in H05K- Granted patents
- 254
- Published applications
- 231
- Assignees
- 157
- Inventors
- 539
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 3 | 0 |
| 1989 | 6 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 6 | 0 |
| 1993 | 13 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 3 | 0 |
| 1997 | 6 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 4 | 0 |
| 2001 | 9 | 2 |
| 2002 | 9 | 15 |
| 2003 | 13 | 16 |
| 2004 | 9 | 19 |
| 2005 | 11 | 22 |
| 2006 | 8 | 14 |
| 2007 | 11 | 16 |
| 2008 | 12 | 21 |
| 2009 | 5 | 10 |
| 2010 | 11 | 10 |
| 2011 | 5 | 3 |
| 2012 | 8 | 3 |
| 2013 | 3 | 3 |
| 2014 | 2 | 5 |
| 2015 | 4 | 7 |
| 2016 | 5 | 4 |
| 2017 | 4 | 16 |
| 2018 | 8 | 8 |
| 2019 | 9 | 4 |
| 2020 | 13 | 10 |
| 2021 | 2 | 7 |
| 2022 | 9 | 3 |
| 2023 | 3 | 2 |
| 2024 | 2 | 5 |
| 2025 | 2 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Methods of forming channels and vias in insulating layers187US 5,173,442 AMicroelectronics and Computer Technology Corporation · 1992
- Trenching techniques for forming channels, vias and components in substrates116US 5,219,787 AMicroelectronics and Computer Technology Corporation · 1993
- Trenching techniques for forming vias and channels in multilayer electrical interconnects113US 5,091,339 AMicroelectronics and Computer Technology Corporation · 1992
- Method for fabricating highly conductive vias97US 5,619,791 ALucent Technologies Inc. · 1997
- Method of making a device including a metallized magnetic substrate64US 5,802,702 ALucent Technologies Inc. · 1998