H10K 85/221
Carbon nanotubes
Official title: {Carbon nanotubes}
H10K85/221 (Carbon nanotubes) appears on 1,700 US grants and 2,168 published applications in this corpus.
Search patents in H10K- Granted patents
- 1,700
- Published applications
- 2,168
- Assignees
- 606
- Inventors
- 3,101
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 2 |
| 2002 | 2 | 21 |
| 2003 | 6 | 31 |
| 2004 | 26 | 61 |
| 2005 | 28 | 100 |
| 2006 | 50 | 115 |
| 2007 | 50 | 126 |
| 2008 | 65 | 143 |
| 2009 | 72 | 147 |
| 2010 | 131 | 177 |
| 2011 | 117 | 118 |
| 2012 | 88 | 106 |
| 2013 | 104 | 88 |
| 2014 | 112 | 99 |
| 2015 | 95 | 85 |
| 2016 | 99 | 99 |
| 2017 | 104 | 119 |
| 2018 | 89 | 144 |
| 2019 | 133 | 89 |
| 2020 | 77 | 73 |
| 2021 | 66 | 63 |
| 2022 | 49 | 46 |
| 2023 | 46 | 52 |
| 2024 | 35 | 39 |
| 2025 | 35 | 18 |
| 2026 | 17 | 7 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Semiconductor devices and methods of manufacture11 Aug 2026US 12,707,794 B2National Yang Ming.Chiao Tung University
- Light-emitting element, light-emitting device, electronic device, and lighting device4 Aug 2026US 12,701,856 B2Semiconductor Energy Laboratory Co.Ltd.
- Double-gate carbon nanotube transistor30 Jun 2026US 12,672,480 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Transistors with channels formed of low-dimensional materials and method forming same23 Jun 2026US 12,666,858 B2Taiwan Semiconductor Manufacturing Company.Ltd
- Single-walled carbon nanotube films and method and apparatus for fabricating thereof9 Jun 2026US 12,652,947 B2Atom H2O, LLC
- Double-gate carbon nanotube transistor1 Oct 2026US 2026/0305155 A1Taiwan Semiconductor Manufacturing Company.Ltd
- Carbon nanotube monolayer film, method of preparing the same, and electronic device including the same17 Sep 2026US 2026/0282732 A1Samsung Electronics Co., Ltd.
- Quantum dot electroluminescent device and method for manufacturing same, and display device27 Aug 2026US 2026/0255783 A1Beijing BOE Technology Development Co., Ltd.
- Method for producing vertical organic light-emitting transistor device, display27 Aug 2026US 2026/0255865 A1
- Film Manufacturing Method, Laminated Structure, and Bolometer7 May 2026US 2026/0130105 A1NEC Corporation
Most cited
By later US patents
- Self-aligned process for nanotube/nanowire FETs521US 8,119,466 B2International Business Machines Corporation · 2012
- Tri-gate devices and methods of fabrication426US 6,858,478 B2Intel Corporation · 2005
- Deposition on a nanowire using atomic layer deposition350US 8,900,935 B2International Business Machines Corporation · 2014
- Gate-all-around nanowire MOSFET and method of formation332US 8,969,934 B1International Business Machines Corporation · 2015
- Nanotube films and articles330US 6,706,402 B2Nantero, Inc. · 2004