A61B 5/336
Magnetic recording apparatus
A61B5/336 (Magnetic recording apparatus) appears on 87 US grants and 12 published applications in this corpus.
Search patents in A61B- Granted patents
- 87
- Published applications
- 12
- Assignees
- 41
- Inventors
- 134
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 7 | 0 |
| 1979 | 3 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 4 | 0 |
| 1990 | 4 | 0 |
| 1991 | 5 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 7 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 1 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Catheter electrode assemblies and methods of construction thereof13 May 2025US 12,295,649 B2St. Jude Medical, Atrial Fibrillation Division, Inc.
- Treatment system and image generation method11 Feb 2025US 12,220,164 B2Asahi Intecc Co., Ltd.
- Method and device for the passive recording of the electrocardiogram while working at a desk20 Feb 2024US 11,903,740 B2
- Catheter electrode assemblies and methods of construction therefor20 Jul 2021US 11,065,052 B2St. Jude Medical, Atrial Fibrillation Division, Inc.
- Deep brain source imaging with M/EEG and anatomical MRI21 Jul 2020US 10,716,485 B2Massachusetts Institute of Technology
- Magnetography for the detection and characterization of individual cellular ion currents29 Jan 2026US 2026/0026724 A1Biomagnetik Park Holding GmbH
- Catheter Electrode Assemblies and Methods of Construction Thereof27 Nov 2025US 2025/0359922 A1St. Jude Medical, Atrial Fibrillation Division, Inc.
- Catheter electrode assemblies and methods of construction thereof9 Dec 2021US 2021/0378736 A1St. Jude Medical, Atrial Fibrillation Division, Inc.
- Treatment system and image generation method2 Sep 2021US 2021/0267678 A1Asahi Intecc Co., Ltd.
- Method and Device for the Passive Recording of the Electrocardiogram while Working at a Desk6 May 2021US 2021/0128064 A1
Most cited
By later US patents
- Ambulatory physiological evaluation system including cardiac monitoring465US 5,111,818 ACapintec, Inc. · 1992
- Ambulatory physiological evaluation system including cardiac monitoring409US 5,007,427 ACapintec, Inc. · 1991
- Ambulatory physiological monitor with removable disk cartridge and wireless modem387US 5,678,562 AThe Burdick Corporation · 1997
- Arrhythmia recorder for use with an implantable defibrillator289US 4,223,678 A1980
- Methods and apparatus for ambulatory physiological monitoring240US 5,228,450 ADiagnostic Medical Instruments, Inc. · 1993