H10B 41/27
The channels comprising vertical portions
Official title: the channels comprising vertical portions, e.g. U-shaped channels
H10B41/27 (The channels comprising vertical portions) appears on 6,045 US grants and 7,940 published applications in this corpus.
Search patents in H10B- Granted patents
- 6,045
- Published applications
- 7,940
- Assignees
- 267
- Inventors
- 5,643
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 10 | 0 |
| 2000 | 14 | 0 |
| 2001 | 7 | 2 |
| 2002 | 13 | 17 |
| 2003 | 8 | 18 |
| 2004 | 21 | 27 |
| 2005 | 20 | 38 |
| 2006 | 32 | 27 |
| 2007 | 24 | 32 |
| 2008 | 18 | 19 |
| 2009 | 19 | 26 |
| 2010 | 21 | 51 |
| 2011 | 29 | 68 |
| 2012 | 55 | 97 |
| 2013 | 84 | 119 |
| 2014 | 130 | 195 |
| 2015 | 214 | 256 |
| 2016 | 295 | 291 |
| 2017 | 292 | 294 |
| 2018 | 254 | 272 |
| 2019 | 347 | 430 |
| 2020 | 509 | 713 |
| 2021 | 592 | 881 |
| 2022 | 605 | 1027 |
| 2023 | 603 | 851 |
| 2024 | 712 | 880 |
| 2025 | 640 | 683 |
| 2026 | 450 | 626 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Three-dimensional memory device with overlapped staircases and methods for forming the same8 Oct 2026US 2026/0313893 A1SanDisk Technologies LLC
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Most cited
By later US patents
- Vertical-type non-volatile memory devices657US 7,679,133 B2Samsung Electronics Co., Ltd. · 2010
- Nonvolatile memory devices, channel boosting methods thereof, programming methods thereof, and memory systems including the same613US 8,654,587 B2Samsung Electronics Co., Ltd. · 2014
- Method for making a three-dimensional integrated circuit structure481US 7,052,941 B22006
- Method of processing a substrate and a device manufactured by using the method455US 10,134,757 B2ASM IP Holding B. V. · 2018
- Technique to deposit sidewall passivation for high aspect ratio cylinder etch440US 9,997,373 B2Lam Research Corporation · 2018