A61N 1/3943
For threshold determination
Official title: {for threshold determination}
A61N1/3943 (For threshold determination) appears on 113 US grants and 88 published applications in this corpus.
Search patents in A61N- Granted patents
- 113
- Published applications
- 88
- Assignees
- 50
- Inventors
- 191
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 4 | 0 |
| 1998 | 3 | 0 |
| 1999 | 5 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 0 | 2 |
| 2003 | 2 | 7 |
| 2004 | 3 | 5 |
| 2005 | 3 | 2 |
| 2006 | 3 | 4 |
| 2007 | 2 | 3 |
| 2008 | 1 | 4 |
| 2009 | 2 | 6 |
| 2010 | 5 | 5 |
| 2011 | 6 | 2 |
| 2012 | 5 | 2 |
| 2013 | 7 | 3 |
| 2014 | 4 | 4 |
| 2015 | 2 | 3 |
| 2016 | 2 | 0 |
| 2017 | 4 | 3 |
| 2018 | 6 | 6 |
| 2019 | 2 | 3 |
| 2020 | 3 | 4 |
| 2021 | 5 | 5 |
| 2022 | 4 | 4 |
| 2023 | 2 | 1 |
| 2024 | 1 | 3 |
| 2025 | 5 | 7 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Situation reporting using a wearable medical device25 Aug 2026US 12,718,916 B2West Affum Holdings DAC
- Systems and methods for limiting arcing in electroporation systems12 Aug 2025US 12,383,331 B2St. Jude Medical, Cardiology Division, Inc.
- Automatic lead switching25 Feb 2025US 12,233,276 B2Physio-Control, Inc.
- WCD system alert issuance and resolution25 Feb 2025US 12,237,087 B2West Affum Holdings DAC
- Detecting nonsustained ventricular tachycardia in a wearable cardioverter defibrillator18 Feb 2025US 12,226,219 B1West Affum Holdings DAC
- Implantable medical device and method for atrial sensing using at least one ventricular electrode18 Dec 2025US 2025/0381414 A1Pacesetter, Inc.
- Self-applied defibrillator and method for self-application20 Nov 2025US 2025/0352810 A1Bardy Technologies, Inc.
- Baselining therapy energy for wearable cardiac treatment devices19 Jun 2025US 2025/0195901 A1ZOLL Medical Corporation
- Automatic Lead Switching22 May 2025US 2025/0161704 A1Physio-Control, Inc.
- Wcd system alert issuance and resolution22 May 2025US 2025/0166841 A1West Affum DAC
Most cited
By later US patents
- Adaptive self-testing and stress analysis of medical devices666US 10,029,108 B2Koninklijke Philips N. V. · 2018
- Method and apparatus for electrode and transthoracic impedance estimation294US 6,016,445 ACardiotronics, Inc. · 2000
- Method and apparatus for treating cardiac arrhythmia using auxiliary pulse243US 5,978,705 AThe UAB Research Foundation · 1999
- Apparatus for automatically inducing fibrillation217US 5,129,392 AMedtronic, Inc. · 1992
- Automated external defibrillator with user interface for adult and pediatric applications207US 6,990,373 B2Medtronic Emergency Response Systems, Inc. · 2006