H03K 3/38
By the use, as active elements, of superconductive devices
Official title: by the use, as active elements, of superconductive devices
H03K3/38 (By the use, as active elements, of superconductive devices) appears on 336 US grants and 265 published applications in this corpus.
Search patents in H03K- Granted patents
- 336
- Published applications
- 265
- Assignees
- 80
- Inventors
- 374
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 3 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 2 | 0 |
| 1986 | 4 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 3 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 3 | 2 |
| 2004 | 0 | 1 |
| 2005 | 2 | 2 |
| 2006 | 1 | 2 |
| 2007 | 2 | 3 |
| 2008 | 1 | 2 |
| 2009 | 2 | 4 |
| 2010 | 2 | 0 |
| 2011 | 3 | 2 |
| 2012 | 2 | 3 |
| 2013 | 5 | 3 |
| 2014 | 3 | 2 |
| 2015 | 2 | 5 |
| 2016 | 9 | 7 |
| 2017 | 17 | 15 |
| 2018 | 27 | 15 |
| 2019 | 28 | 37 |
| 2020 | 39 | 29 |
| 2021 | 36 | 32 |
| 2022 | 36 | 26 |
| 2023 | 22 | 18 |
| 2024 | 21 | 23 |
| 2025 | 19 | 23 |
| 2026 | 18 | 9 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Scalable control of quantum bits using baseband pulsing11 Aug 2026US 12,705,525 B2Massachusetts Institute of Technology
- Transmitting frequency multiplexed signals from a superconducting domain14 Jul 2026US 12,683,695 B2Microsoft Technology Licensing, LLC
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- Superconducting square pulse waveform generators18 Jun 2026US 2026/0172008 A1International Business Machines Corporation
- Apparatus, arrangement and method for electromagnetic isolation for quantum computing circuit28 May 2026US 2026/0149438 A1IQM Finland Oy
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Most cited
By later US patents
- Analog processor comprising quantum devices289US 7,533,068 B2D-Wave Systems Inc. · 2009
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- Superconducting isochronous receiver system90US 9,876,505 B1Northrop Grumman Systems Corporation · 2018
- Quantum processor88US 8,111,083 B1Northrop Grumman Systems Corporation · 2012