H10K 10/46
Field-effect transistors
Official title: Field-effect transistors, e.g. organic thin-film transistors [OTFT] (H10K10/43 takes precedence)
H10K10/46 (Field-effect transistors) appears on 4,114 US grants and 5,148 published applications in this corpus.
Search patents in H10K- Granted patents
- 4,114
- Published applications
- 5,148
- Assignees
- 960
- Inventors
- 6,733
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 4 | 0 |
| 1988 | 5 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 5 | 0 |
| 1993 | 6 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 4 | 0 |
| 1999 | 8 | 0 |
| 2000 | 15 | 0 |
| 2001 | 25 | 4 |
| 2002 | 28 | 45 |
| 2003 | 44 | 101 |
| 2004 | 66 | 152 |
| 2005 | 74 | 218 |
| 2006 | 115 | 314 |
| 2007 | 116 | 334 |
| 2008 | 150 | 333 |
| 2009 | 199 | 301 |
| 2010 | 316 | 351 |
| 2011 | 284 | 277 |
| 2012 | 248 | 266 |
| 2013 | 256 | 231 |
| 2014 | 249 | 250 |
| 2015 | 224 | 258 |
| 2016 | 231 | 279 |
| 2017 | 241 | 303 |
| 2018 | 248 | 282 |
| 2019 | 258 | 199 |
| 2020 | 184 | 164 |
| 2021 | 122 | 132 |
| 2022 | 97 | 115 |
| 2023 | 73 | 86 |
| 2024 | 79 | 60 |
| 2025 | 77 | 60 |
| 2026 | 25 | 33 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Light-emitting device including heterocyclic compound, electronic apparatus including the same, and the heterocyclic compound6 Oct 2026US 12,757,628 B2Samsung Display Co., Ltd.
- 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
- 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
- Fabrication of organic semiconductor devices using ink jet printing1,636US 6,087,196 AThe Trustees of Princeton University · 2000
- 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