A61N 1/36196
Frequency modulation
Official title: {Frequency modulation}
A61N1/36196 (Frequency modulation) appears on 129 US grants and 180 published applications in this corpus.
Search patents in A61N- Granted patents
- 129
- Published applications
- 180
- Assignees
- 66
- Inventors
- 221
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 3 | 4 |
| 2014 | 3 | 4 |
| 2015 | 3 | 7 |
| 2016 | 5 | 11 |
| 2017 | 6 | 10 |
| 2018 | 10 | 15 |
| 2019 | 9 | 8 |
| 2020 | 11 | 20 |
| 2021 | 9 | 16 |
| 2022 | 13 | 18 |
| 2023 | 12 | 17 |
| 2024 | 19 | 16 |
| 2025 | 14 | 17 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Devices and methods for controlling tremor22 Sep 2026US 12,741,137 B2Cala Health, Inc.
- Systems and methods of detecting and treating obstructive sleep apnea30 Jun 2026US 12,667,722 B2LivaNova USA, Inc.
- Transcranial alternating current dynamic frequency stimulation method for anxiety, depression, and insomnia (ADI)19 May 2026US 12,629,519 B2Nexalin Technology, Inc.
- Transcutaneous electrical spinal cord neuromodulator and uses thereof12 May 2026US 12,623,070 B2Scoula Internazionale Superiore di Studi Avanzati—Sissa
- Power efficient stimulators31 Mar 2026US 12,589,247 B2Saluda Medical Pty Ltd
- Systems and methods for onset-free conduction block21 May 2026US 2026/0137942 A1Duke University
- Wavelet-based neuromodulation system with interactive waveform editing14 May 2026US 2026/0131151 A1AJ Robotics LLC
- Devices and methods for controlling tremor30 Apr 2026US 2026/0115455 A1Cala Health, Inc.
- Tremor treatment systems using vibratory stimulation19 Mar 2026US 2026/0077180 A1Cala Health, Inc.
- Wearable devices for vibratory stimulation to reduce tremor19 Mar 2026US 2026/0077181 A1Cala Health, Inc.
Most cited
By later US patents
- Cranial nerve stimulation treatments using neurocybernetic prosthesis929US 5,540,734 A1996
- Devices and methods for controlling tremor105US 9,452,287 B2Cala Health, Inc. · 2016
- Methods for stimulating components in, on, or near the pudendal nerve or its branches to achieve selective physiologic responses89US 7,047,078 B2Case Western Reserve University · 2006
- Use of a new stimulation design to treat neurological disorder65US 8,682,441 B2Advanced Neurostimulation Systems, Inc. · 2014
- Non-regular electrical stimulation patterns for treating neurological disorders62US 9,744,363 B2Duke University · 2017