H10D 48/38
Devices controlled only by variation of the electric current supplied, or only
Official title: Devices controlled only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
H10D48/38 (Devices controlled only by variation of the electric current supplied, or only) appears on 117 US grants and 104 published applications in this corpus.
Search patents in H10D- Granted patents
- 117
- Published applications
- 104
- Assignees
- 63
- Inventors
- 251
- Latest grant
- 7 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 8 |
| 2004 | 3 | 2 |
| 2005 | 1 | 1 |
| 2006 | 4 | 3 |
| 2007 | 2 | 5 |
| 2008 | 2 | 2 |
| 2009 | 3 | 11 |
| 2010 | 3 | 2 |
| 2011 | 7 | 10 |
| 2012 | 4 | 12 |
| 2013 | 12 | 3 |
| 2014 | 6 | 7 |
| 2015 | 8 | 10 |
| 2016 | 7 | 2 |
| 2017 | 4 | 2 |
| 2018 | 3 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 4 |
| 2021 | 5 | 7 |
| 2022 | 5 | 1 |
| 2023 | 1 | 3 |
| 2024 | 2 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Field-programmable ferro-diodes for reconfigurable in-memory-computing7 Apr 2026US 12,597,456 B2The Trustees of the University of Pennsylvania
- Integrated circuit device and method for fabricating the same26 Aug 2025US 12,402,334 B2National Taiwan University
- Method for manufacturing a two-terminal memory device10 Jun 2025US 12,328,879 B2Hyundai Motor Company
- Two-terminal memory device29 Apr 2025US 12,289,895 B2Hyundai Motor Company
- Two-terminal memory device, a method for manufacturing the same, and a semiconductor device including a two-terminal memory device25 Jun 2024US 12,022,661 B2Hyundai Motor Company
- Integrated circuit device and method for fabricating the same20 Nov 2025US 2025/0359095 A1National Taiwan University
- Epitaxial nitride ferroelectronic devices22 May 2025US 2025/0169097 A1The Regents of the University of Michigan
- Two-terminal memory device19 Sep 2024US 2024/0315046 A1Hyundai Motor Company
- Method for manufacturing a two-terminal memory device19 Sep 2024US 2024/0315047 A1Hyundai Motor Company
- Field-programmable ferro-diodes for reconfigurable in-memory-computing30 May 2024US 2024/0177759 A1The Trustees of the University of Pennsylvania
Most cited
By later US patents
- Polysilicon pillar diode for use in a non-volatile memory cell601US 5,751,012 AMicron Technology, Inc. · 1998
- Programmable semiconductor structures and methods for using the same522US 4,646,266 AEnergy Conversion Devices, Inc. · 1987
- Programmable cell for use in programmable electronic arrays477US 4,499,557 AEnergy Conversion Devices, Inc. · 1985
- Contact structure and memory element incorporating the same477US 6,031,287 AMicron Technology, Inc. · 2000
- Programmable cell for use in programmable electronic arrays343US 4,599,705 AEnergy Conversion Devices, Inc. · 1986