H03K 19/195
Using superconductive devices
Official title: using superconductive devices
H03K19/195 (Using superconductive devices) appears on 613 US grants and 472 published applications in this corpus.
Search patents in H03K- Granted patents
- 613
- Published applications
- 472
- Assignees
- 171
- Inventors
- 761
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 5 | 0 |
| 1978 | 4 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 3 | 0 |
| 1982 | 5 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 7 | 0 |
| 1986 | 6 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 2 | 0 |
| 1990 | 5 | 0 |
| 1991 | 1 | 0 |
| 1992 | 7 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 4 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 4 | 1 |
| 2002 | 4 | 1 |
| 2003 | 1 | 2 |
| 2004 | 5 | 3 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 3 | 4 |
| 2008 | 2 | 2 |
| 2009 | 3 | 2 |
| 2010 | 6 | 6 |
| 2011 | 3 | 2 |
| 2012 | 2 | 4 |
| 2013 | 7 | 4 |
| 2014 | 3 | 10 |
| 2015 | 9 | 10 |
| 2016 | 19 | 16 |
| 2017 | 24 | 18 |
| 2018 | 33 | 24 |
| 2019 | 53 | 65 |
| 2020 | 73 | 54 |
| 2021 | 53 | 56 |
| 2022 | 51 | 59 |
| 2023 | 54 | 39 |
| 2024 | 47 | 39 |
| 2025 | 39 | 32 |
| 2026 | 29 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Adiabatic circuits for cold scalable electronics6 Oct 2026US 12,754,878 B2Zettaflops LLC
- Effective synchronous gates for rapid single flux quantum logic1 Sep 2026US 12,725,062 B2International Business Machines Corporation
- Frequency management for quantum control25 Aug 2026US 12,719,457 B2Q.M Technologies Ltd.
- Scalable control of quantum bits using baseband pulsing11 Aug 2026US 12,705,525 B2Massachusetts Institute of Technology
- Quantum streaming kernel28 Jul 2026US 12,694,319 B2Rigetti & Co, LLC
- Execution of qubit gates24 Sep 2026US 2026/0289377 A1Microsoft Technology Licensing, LLC
- Combinational superconducting gate circuit27 Aug 2026US 2026/0254441 A1Northrop Grumman Systems Corporation
- Efficient fault-tolerant trotter simulation of molecular hamiltonians20 Aug 2026US 2026/0244962 A1Google Inc.
- Qubit control circuit20 Aug 2026US 2026/0244965 A1National University Corporation Yokohama National University
- SFQ-based Pulse-conserving Logic Gates20 Aug 2026US 2026/0246469 A1Imec Vzw
Most cited
By later US patents
- Superconducting circuit having superconductive circuit device of voltage-type logic and superconductive circuit device of fluxoid-type logic device selectively used therein102US 6,242,939 B1International Superconductivity Technology Center · 2001
- Superconducting isochronous receiver system90US 9,876,505 B1Northrop Grumman Systems Corporation · 2018
- Quantum processor88US 8,111,083 B1Northrop Grumman Systems Corporation · 2012
- Three-terminal devices with wide Josephson junctions and asymmetric control lines84US 5,831,278 AConductus, Inc. · 1998
- Superconducting qubits having a plurality of capacitive couplings84US 7,253,654 B2D-Wave Systems Inc. · 2007