G03F 7/0015
Production of aperture devices, microporous systems or stamps
Official title: {Production of aperture devices, microporous systems or stamps}
G03F7/0015 (Production of aperture devices, microporous systems or stamps) appears on 166 US grants and 189 published applications in this corpus.
Search patents in G03F- Granted patents
- 166
- Published applications
- 189
- Assignees
- 129
- Inventors
- 503
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 11 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 4 |
| 2002 | 2 | 6 |
| 2003 | 5 | 6 |
| 2004 | 7 | 8 |
| 2005 | 1 | 16 |
| 2006 | 2 | 5 |
| 2007 | 6 | 4 |
| 2008 | 6 | 5 |
| 2009 | 4 | 7 |
| 2010 | 4 | 6 |
| 2011 | 6 | 3 |
| 2012 | 3 | 4 |
| 2013 | 4 | 4 |
| 2014 | 6 | 9 |
| 2015 | 4 | 4 |
| 2016 | 6 | 6 |
| 2017 | 3 | 5 |
| 2018 | 4 | 5 |
| 2019 | 5 | 16 |
| 2020 | 8 | 6 |
| 2021 | 8 | 7 |
| 2022 | 3 | 16 |
| 2023 | 7 | 13 |
| 2024 | 9 | 3 |
| 2025 | 11 | 14 |
| 2026 | 5 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method of fabricating metal mask6 Oct 2026US 12,752,329 B2Darwin Precisions Corporation
- Hybrid method of forming microstructure array molds, methods of making microstructure arrays, and methods of use15 Sep 2026US 12,734,730 B2Panther Life Sciences Corporation
- Semiconductor storage device, printing apparatus, and write control method of semiconductor storage device15 Sep 2026US 12,740,403 B2Canon Kabushiki Kaisha
- Guiding structures for fabrication of angled features in a semiconductor device10 Mar 2026US 12,572,067 B2International Business Machines Corporation
- Sensor chip and methods thereof13 Jan 2026US 12,523,664 B2National University of Singapore
- Method for forming insulating film, and photosensitive resin composition1 Oct 2026US 2026/0299417 A1Resonac Corporation
- Nanopore fluidic device and methods of making the same25 Jun 2026US 2026/0177525 A1Illumina, Inc.
- Method for manufacturing liquid ejection head, and liquid ejection head4 Jun 2026US 2026/0153797 A1Canon Kabushiki Kaisha
- Method of quality determining of deposition mask, method of manufacturing deposition mask, method of manufacturing deposition mask device, method of selecting deposition mask, and deposition mask2 Apr 2026US 2026/0092354 A1Dai Nippon Printing Co.Ltd.
- Method for forming contact hole and method for manufacturing semiconductor device19 Mar 2026US 2026/0082839 A1Canon Kabushiki Kaisha
Most cited
By later US patents
- Method of making a foraminous member399US 4,514,345 AThe Procter & Gamble Company · 1985
- Microfabricated filter with specially constructed channel walls, and containment well and capsule constructed with such filters171US 5,798,042 AThe Regents of the University of California · 1998
- Microfabrication methods and devices162US 6,752,966 B1Caliper Life Sciences, Inc. · 2004
- Micromachined capsules having porous membranes and bulk supports115US 5,770,076 AThe Regents of the University of California · 1998
- Micromachined porous membranes with bulk support108US 5,985,328 AThe Regents of the University of California · 1999