H10K 10/488
The channel region comprising a layer of composite material having interpenetrating or
Official title: {the channel region comprising a layer of composite material having interpenetrating or embedded materials, e.g. a mixture of donor and acceptor moieties, that form a bulk heterojunction}
H10K10/488 (The channel region comprising a layer of composite material having interpenetrating or) appears on 266 US grants and 343 published applications in this corpus.
Search patents in H10K- Granted patents
- 266
- Published applications
- 343
- Assignees
- 178
- Inventors
- 739
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 2 | 10 |
| 2007 | 5 | 13 |
| 2008 | 1 | 9 |
| 2009 | 7 | 7 |
| 2010 | 12 | 19 |
| 2011 | 7 | 15 |
| 2012 | 15 | 12 |
| 2013 | 13 | 12 |
| 2014 | 11 | 23 |
| 2015 | 12 | 23 |
| 2016 | 26 | 35 |
| 2017 | 28 | 47 |
| 2018 | 30 | 24 |
| 2019 | 28 | 23 |
| 2020 | 22 | 12 |
| 2021 | 9 | 17 |
| 2022 | 10 | 18 |
| 2023 | 8 | 6 |
| 2024 | 5 | 1 |
| 2025 | 11 | 9 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Aerosol Spray Jet Printable Ink Compositions for Redox Gating Materials and Semiconducting Channel Materials18 Dec 2025US 2025/0386656 A1Uchicago Argonne, LLC
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Most cited
By later US patents
- Field-effect transistor with at least two different semiconductive organic channel compounds106US 5,500,537 AMitsubishi Denki Kabushiki Kaisha · 1996
- Thin film transistors with organic-inorganic hybrid materials as semiconducting channels56US 6,180,956 B2International Business Machine Corporation · 2001
- Electric element capable of controlling the electric conductivity of .pi.-conjugated macromolecular materials52US 5,206,525 ANippon Petrochemicals Company, Limited · 1993
- Electronic device having an active layer including inorganic semiconductor fine particles covered with a protective layer and producing method thereof35US 7,750,343 B2Sony Corporation · 2010
- Quantum dot optical devices with enhanced gain and sensitivity and methods of making same35US 7,773,404 B2InVisage Technologies, Inc. · 2010