H03B 15/00
Generation of oscillations using galvano-magnetic devices
Official title: Generation of oscillations using galvano-magnetic devices, e.g. Hall-effect devices, or using superconductivity effects
H03B15/00 (Generation of oscillations using galvano-magnetic devices) appears on 236 US grants and 239 published applications in this corpus.
Search patents in H03B- Granted patents
- 236
- Published applications
- 239
- Assignees
- 117
- Inventors
- 422
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 6 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 6 |
| 2008 | 1 | 7 |
| 2009 | 6 | 6 |
| 2010 | 8 | 16 |
| 2011 | 4 | 8 |
| 2012 | 11 | 20 |
| 2013 | 19 | 11 |
| 2014 | 15 | 7 |
| 2015 | 6 | 14 |
| 2016 | 16 | 13 |
| 2017 | 13 | 23 |
| 2018 | 9 | 21 |
| 2019 | 18 | 13 |
| 2020 | 19 | 14 |
| 2021 | 11 | 12 |
| 2022 | 10 | 18 |
| 2023 | 11 | 12 |
| 2024 | 15 | 4 |
| 2025 | 10 | 7 |
| 2026 | 6 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Circuit apparatus and control method15 Sep 2026US 12,738,948 B2NEC Corporation
- Magnetoresistive relaxation oscillator type magnetometer11 Aug 2026US 12,704,566 B2MultiDimension Technology Co., Ltd.
- Oscillator16 Jun 2026US 12,656,417 B2NEC Corporation
- Resonator, oscillator, and quantum computer16 Jun 2026US 12,657,496 B2NEC Corporation
- Quantum device, oscillation frequency setting method, and recording medium16 Jun 2026US 12,658,852 B2NEC Corporation
- Circuit apparatus and control method11 Jun 2026US 2026/0163575 A1NEC Corporation
- Magnetoresistance effect element19 Mar 2026US 2026/0082814 A1TDK Corporation
- Thermodynamic computing relay gadget for multi-well potentials4 Dec 2025US 2025/0373202 A1Extropic Corp.
- Superconducting quantum circuit apparatus28 Aug 2025US 2025/0272590 A1NEC Corporation
- Resonator, oscillator, and method for manufacturing resonator5 Jun 2025US 2025/0183511 A1NEC Corporation
Most cited
By later US patents
- Electronic device using magnetic components385US 5,695,864 AInternational Business Machines Corporation · 1997
- Field tunable spin torque oscillator for RF signal generation73US 8,203,389 B1Headway Technologies, Inc. · 2012
- Assisting FGL oscillations with perpendicular anisotropy for MAMR57US 8,274,811 B2Headway Technologies, Inc. · 2012
- High Tc superconducting tunable ferroelectric transmitting system54US 5,617,104 A1997
- Method of making a high thermal stability reference structure with out-of-plane anisotropy for magnetic device applications53US 9,466,789 B2Headway Technologies, Inc. · 2016