H10K 10/462
Insulated gate field-effect transistors [igfets]
Official title: {Insulated gate field-effect transistors [IGFETs]}
H10K10/462 (Insulated gate field-effect transistors [igfets]) appears on 3,821 US grants and 4,791 published applications in this corpus.
Search patents in H10K- Granted patents
- 3,821
- Published applications
- 4,791
- Assignees
- 894
- Inventors
- 6,201
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 5 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 6 | 0 |
| 1997 | 8 | 0 |
| 1998 | 2 | 0 |
| 1999 | 8 | 0 |
| 2000 | 14 | 0 |
| 2001 | 25 | 4 |
| 2002 | 24 | 38 |
| 2003 | 36 | 85 |
| 2004 | 59 | 137 |
| 2005 | 69 | 190 |
| 2006 | 98 | 292 |
| 2007 | 104 | 311 |
| 2008 | 139 | 313 |
| 2009 | 182 | 288 |
| 2010 | 296 | 340 |
| 2011 | 269 | 262 |
| 2012 | 237 | 251 |
| 2013 | 250 | 221 |
| 2014 | 231 | 232 |
| 2015 | 217 | 250 |
| 2016 | 218 | 266 |
| 2017 | 228 | 287 |
| 2018 | 235 | 260 |
| 2019 | 241 | 180 |
| 2020 | 175 | 146 |
| 2021 | 110 | 119 |
| 2022 | 86 | 108 |
| 2023 | 66 | 74 |
| 2024 | 71 | 54 |
| 2025 | 66 | 55 |
| 2026 | 23 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H10K 10/466Lateral bottom-gate igfets comprising only a single gate1,847
- H10K 10/484Characterised by the channel regions1,425
- H10K 10/464Lateral top-gate igfets comprising only a single gate1,035
- H10K 10/468Characterised by the gate dielectrics969
- H10K 10/481Characterised by the gate conductors360
- H10K 10/491Vertical transistors217
Recent patents
- Structure and field effect transistor15 Sep 2026US 12,740,218 B2Murata Manufacturing Co., Ltd.
- Carbon film integrated into a back end of line process15 Sep 2026US 12,740,332 B2Sky Water Technology Foundry, Inc.
- Organic electrochemical transistor as an on-site signal amplifier for electrochemical aptamer-based sensors25 Aug 2026US 12,716,864 B1Northwestern University
- Photosensitive ring oscillator preparation method and artificial retina thereof25 Aug 2026US 12,719,455 B2
- Semiconductor devices and methods of manufacture11 Aug 2026US 12,707,794 B2National Yang Ming.Chiao Tung University
- Thin-film lead assemblies and neural interfaces1 Oct 2026US 2026/0294347 A1Verily Life Sciences LLC
- Stable luminescent azaboraacenium ions1 Oct 2026US 2026/0297115 A1University of Virginia Patent Foundation
- Gas sensor based on thiophene-based high performance organic semiconducting materials with large surface area vertical device design1 Oct 2026US 2026/0298866 A1Corning Incorporated
- Organic thin film transistor and manufacturing method therefor, array substrate, and display device1 Oct 2026US 2026/0305049 A1Beijing BOE Technology Development Co., Ltd.
- Double-gate carbon nanotube transistor1 Oct 2026US 2026/0305155 A1Taiwan Semiconductor Manufacturing Company.Ltd
Most cited
By later US patents
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- Multi-color electrophoretic displays and materials for making the same695US 6,017,584 AE Ink Corporation · 2000
- Shutter mode microencapsulated electrophoretic display625US 6,172,798 B2E Ink Corporation · 2001
- Electronically addressable microencapsulated ink and display thereof597US 6,120,588 AE Ink Corporation · 2000
- Shutter mode microencapsulated electrophoretic display588US 6,130,774 AE Ink Corporation · 2000