A61N 1/025
Digital circuitry features of electrotherapy devices
Official title: {Digital circuitry features of electrotherapy devices, e.g. memory, clocks, processors}
A61N1/025 (Digital circuitry features of electrotherapy devices) appears on 971 US grants and 1,384 published applications in this corpus.
Search patents in A61N- Granted patents
- 971
- Published applications
- 1,384
- Assignees
- 395
- Inventors
- 2,022
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 3 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 6 | 0 |
| 1991 | 4 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 5 | 0 |
| 2002 | 5 | 14 |
| 2003 | 9 | 12 |
| 2004 | 5 | 11 |
| 2005 | 8 | 10 |
| 2006 | 8 | 15 |
| 2007 | 8 | 12 |
| 2008 | 4 | 15 |
| 2009 | 7 | 16 |
| 2010 | 10 | 24 |
| 2011 | 19 | 31 |
| 2012 | 12 | 22 |
| 2013 | 23 | 27 |
| 2014 | 38 | 27 |
| 2015 | 26 | 43 |
| 2016 | 41 | 41 |
| 2017 | 39 | 61 |
| 2018 | 35 | 94 |
| 2019 | 53 | 119 |
| 2020 | 89 | 116 |
| 2021 | 75 | 87 |
| 2022 | 91 | 99 |
| 2023 | 80 | 110 |
| 2024 | 88 | 146 |
| 2025 | 79 | 134 |
| 2026 | 81 | 98 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Surface and subsurface electrodes for guiding stimulation electric currents with electric fields for cochlea implanted electrodes29 Sep 2026US 12,746,384 B2Sergio Lara Pereira Monteiro
- Bioresorbable cardiovascular instruments, and operation and fabrication methods of same29 Sep 2026US 12,746,397 B2Northwestern University
- Iontophoresis pharmaceutical delivery system8 Oct 2026US 2026/0306827 A1Remagine Labs, Inc.
- Long pulse width spinal cord stimulation for treating diabetic neuropathy, and associated systems and methods8 Oct 2026US 2026/0306842 A1Nevro Corporation
- Detection and verification methods and systems for left bundle branch pacing capture8 Oct 2026US 2026/0306853 A1
- Systems and methods for mirroring an interface of a medical device8 Oct 2026US 2026/0306861 A1Stryker Corporation
- Stimulation systems, assemblies, and methods for delivering electric stimulation to a subject1 Oct 2026US 2026/0295251 A1Washington University
Most cited
By later US patents
- Parameter context switching for an implanted device756US 6,381,496 B1Advanced Bionics AG · 2002
- Apparatus and method for bioelectric stimulation, healing acceleration, pain relief, or pathogen devitalization505US 7,117,034 B2Healthonics, Inc. · 2006
- Implantable medical device incorporating integrated circuit notch filters379US 6,539,253 B2Medtronic, Inc. · 2003
- Microcomputer-based nerve and muscle stimulator343US 4,926,865 A1990
- Low power loss current digital-to-analog converter used in an implantable pulse generator325US 7,539,538 B2Boston Science Neuromodulation Corporation · 2009