H10D 30/664
Inverted vdmos transistors, i.e. source-down vdmos transistors
Official title: {Inverted VDMOS transistors, i.e. source-down VDMOS transistors}
H10D30/664 (Inverted vdmos transistors, i.e. source-down vdmos transistors) appears on 111 US grants and 107 published applications in this corpus.
Search patents in H10D- Granted patents
- 111
- Published applications
- 107
- Assignees
- 60
- Inventors
- 172
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 3 |
| 2002 | 9 | 5 |
| 2003 | 4 | 2 |
| 2004 | 3 | 2 |
| 2005 | 2 | 4 |
| 2006 | 1 | 4 |
| 2007 | 0 | 2 |
| 2008 | 7 | 2 |
| 2009 | 1 | 1 |
| 2010 | 2 | 5 |
| 2011 | 3 | 3 |
| 2012 | 4 | 8 |
| 2013 | 9 | 5 |
| 2014 | 4 | 6 |
| 2015 | 6 | 8 |
| 2016 | 8 | 14 |
| 2017 | 7 | 5 |
| 2018 | 7 | 3 |
| 2019 | 6 | 4 |
| 2020 | 3 | 5 |
| 2021 | 3 | 4 |
| 2022 | 5 | 4 |
| 2023 | 1 | 3 |
| 2024 | 5 | 4 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Structures and methods for source-down vertical semiconductor device28 Nov 2024US 2024/0395925 A1Semiconductor Components Industries, LLC
- Semiconductor device15 Aug 2024US 2024/0274711 A1Seiko Epson Corporation
- Dmos device having junction field plate and manufacturing method therefor4 Jul 2024US 2024/0222473 A1Csmc Technologies Fab2 Co., Ltd.
- Semiconductor Device and a Method of Manufacturing of a Semiconductor Device7 Mar 2024US 2024/0079494 A1Nexperia B. V.
Most cited
By later US patents
- Vertical insulated gate transistor and method of manufacture188US 5,473,176 AKabushiki Kaisha Toshiba · 1995
- MOSFET with substrate source contact84US 5,134,448 AMotorola, Inc. · 1992
- Discrete integrated circuit rectifier device73US 6,498,367 B1APD Semiconductor, Inc. · 2002
- Method of fabricating power rectifier device to vary operating parameters and resulting device72US 6,448,160 B1APD Semiconductor, Inc. · 2002
- Back-source MOSFET67US 5,760,440 AFuji Electric Co., Ltd. · 1998