A61N 1/378
Electrical supply
A61N1/378 (Electrical supply) appears on 3,545 US grants and 4,438 published applications in this corpus.
Search patents in A61N- Granted patents
- 3,545
- Published applications
- 4,438
- Assignees
- 888
- Inventors
- 4,712
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 13 | 0 |
| 1977 | 16 | 0 |
| 1978 | 8 | 0 |
| 1979 | 4 | 0 |
| 1980 | 5 | 0 |
| 1981 | 5 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 8 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 7 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 14 | 0 |
| 1995 | 13 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 16 | 0 |
| 1999 | 21 | 0 |
| 2000 | 36 | 0 |
| 2001 | 33 | 10 |
| 2002 | 39 | 50 |
| 2003 | 41 | 44 |
| 2004 | 19 | 67 |
| 2005 | 22 | 88 |
| 2006 | 47 | 109 |
| 2007 | 48 | 124 |
| 2008 | 28 | 98 |
| 2009 | 56 | 119 |
| 2010 | 86 | 174 |
| 2011 | 104 | 146 |
| 2012 | 108 | 128 |
| 2013 | 156 | 211 |
| 2014 | 202 | 231 |
| 2015 | 189 | 223 |
| 2016 | 225 | 246 |
| 2017 | 206 | 244 |
| 2018 | 189 | 285 |
| 2019 | 209 | 247 |
| 2020 | 216 | 258 |
| 2021 | 198 | 256 |
| 2022 | 196 | 269 |
| 2023 | 210 | 228 |
| 2024 | 211 | 219 |
| 2025 | 191 | 214 |
| 2026 | 109 | 150 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Wirelessly powered medical implant for treatment of sleep-disordered breathing6 Oct 2026US 12,752,104 B2Cochlear Limited
- Cochlear implants having MRI-compatible magnet apparatus6 Oct 2026US 12,752,114 B2Advanced Bionics AG
- Closed-loop wireless stimulation systems with wirelessly powered stimulators and recorders6 Oct 2026US 12,752,118 B2The Regents of the University of California
- Earpiece assembly to interact with implantable neural stimulators6 Oct 2026US 12,752,123 B2Curonix LLC
- Implantable device fixation mechanisms29 Sep 2026US 12,746,396 B2Neuspera Medical Inc.
- Biostimulator having resilient scaffold8 Oct 2026US 2026/0306834 A1Pacesetter, Inc.
- Extending service time of implantable cardioverter defibrillators8 Oct 2026US 2026/0306860 A1Pacesetter, Inc.
- Systems and methods for improving externally powered cortical stimulation (xcs) waveforms1 Oct 2026US 2026/0295268 A1Motif Neurotech, Inc.
- Devices and methods for positioning external devices in relation to implanted devices1 Oct 2026US 2026/0295278 A1Nalu Medical, Inc.
- Magnetic induction antenna module1 Oct 2026US 2026/0295282 A1Cochlear Limited
Most cited
By later US patents
- Rechargeable spinal cord stimulator system1,937US 6,516,227 B1Advanced Bionics AG · 2003
- Self-contained, self-powered temporary intravenous pacing catheter assembly1,631US 5,843,132 A1998
- Self contained transportable power source maintenance and charge1,522US 6,181,105 B2Exonix Corporation · 2001
- System of implantable devices for monitoring and/or affecting body parameters1,489US 6,208,894 B1Alfred E. Mann Foundation for Scientific Research and Advanced Bionics · 2001
- Implantable transponder systems and methods1,388US 8,457,757 B2Micro Transponder, Inc. · 2013