H10D 8/70
Tunnel-effect diodes
H10D8/70 (Tunnel-effect diodes) appears on 354 US grants and 280 published applications in this corpus.
Search patents in H10D- Granted patents
- 354
- Published applications
- 280
- Assignees
- 159
- Inventors
- 628
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 7 | 0 |
| 1996 | 8 | 0 |
| 1997 | 10 | 0 |
| 1998 | 7 | 0 |
| 1999 | 11 | 0 |
| 2000 | 7 | 0 |
| 2001 | 18 | 1 |
| 2002 | 8 | 6 |
| 2003 | 10 | 12 |
| 2004 | 7 | 8 |
| 2005 | 4 | 12 |
| 2006 | 9 | 8 |
| 2007 | 7 | 6 |
| 2008 | 5 | 10 |
| 2009 | 5 | 13 |
| 2010 | 14 | 16 |
| 2011 | 14 | 14 |
| 2012 | 13 | 11 |
| 2013 | 7 | 8 |
| 2014 | 12 | 13 |
| 2015 | 15 | 17 |
| 2016 | 14 | 13 |
| 2017 | 17 | 20 |
| 2018 | 14 | 13 |
| 2019 | 16 | 12 |
| 2020 | 12 | 17 |
| 2021 | 11 | 15 |
| 2022 | 14 | 8 |
| 2023 | 6 | 15 |
| 2024 | 12 | 3 |
| 2025 | 8 | 5 |
| 2026 | 2 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Resonant tunneling diode, oscillator and detection system21 Jul 2026US 12,690,205 B2Canon Kabushiki Kaisha
- Co-integrated resonant tunneling diode and high-electron mobility transistor7 Jul 2026US 12,677,435 B2International Business Machines Corporation
- SRAM cell structure16 Dec 2025US 12,501,600 B2Etron Technology, Inc.
- Memory structure, manufacturing method thereof, operating method thereof, and memory array4 Nov 2025US 12,462,869 B2Macronix International Co., Ltd.
- Resonant tunneling diodes and manufacturing methods thereof9 Sep 2025US 12,414,317 B2Enkris Semiconductor, Inc.
- Tunnel current driven element11 Jun 2026US 2026/0164686 A1National Institute of Advanced Industrial Science and Technology
- Negative differential resistance device for voltage regulation19 Mar 2026US 2026/0082603 A1
- Low temperature tunnel diode for negative differential resistance19 Mar 2026US 2026/0082604 A1
- Monolithic growth of epitaxial silicon devices via co-doping29 Jan 2026US 2026/0032936 A1BAE Systems Land & Armaments L. P.
- Integrated circuit device and method for fabricating the same20 Nov 2025US 2025/0359095 A1National Taiwan University
Most cited
By later US patents
- Switching element with memory provided with Schottky tunnelling barrier239US 5,512,773 AU. S. Philips Corporation · 1996
- Resonant tunneling memory166US 5,869,845 ATexas Instruments Incorporated · 1999
- Silicon oxide resonant tunneling diode structure138US 5,606,177 ATexas Instruments Incorporated · 1997
- Nanostructures and methods for manufacturing the same130US 7,335,908 B2QuNano AB · 2008
- Sub-nanoscale electronic systems and devices126US 5,589,692 AYale University · 1996