Inventor
Stephen J. Ryan
Inventor
Chaska, MN, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis38%
A61NElectrotherapy17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
A61FFilters implantable into blood vessels4%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons4%
A61HPhysical therapy apparatus, e.g. devices for locating or stimulating reflex points in the body4%
A61KPreparations for medical, dental or toiletry purposes4%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations4%
F16FSprings4%
G01CMeasuring distances, levels or bearings4%
PatentTitleYear
11,115,693Source clock recovery in wireless video systems20217,610,091'Apparatus and method for detecting lead adequacy and quality'20097,171,265'Apparatus and method for detecting lead adequacy and quality'20077,016,731'Sensing artifact reduction for cardiac diagnostic system'20066,971,997'Multi-axis cervical and lumber traction table'20056,869,935'Gene Therapy for proliferative vitreoretinopathy'20056,850,795'Method of noninvasively determining a patient\'s susceptibility to arrhythmia'20056,625,483'Method of noninvasively determining a patient\'s susceptibility to arrhythmia'20036,512,945'Method of noninvasively determining a patient\'s susceptibility to arrhythmia'20036,445,947'Method of noninvasively determining a patient\'s susceptibility to arrhythmia'20026,435,470'Tunable vibration noise reducer with spherical element containing tracks'20026,129,678'System of noninvasively determining a patient\'s susceptibility to arrhythima'20005,951,484'Method of noninvasively determining a patient\'s susceptibility to arrhythmia'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999–2009Patents assigned to HARBINGER MEDICAL INC (9)· patent assignee history
1999–2009Based in Chaska, MN, US· patent location history
2002Patents assigned to NORTHROP GRUMMAN CORP (1)· patent assignee history
2002Based in Palymra, VA, US· patent location history
2005Patents assigned to SAUNDERS GROUP INC (1)· patent assignee history
2005Patents assigned to UNIV SOUTHERN CALIFORNIA (1)· patent assignee history
2005Based in San Marino, CA, US· patent location history
2021Patents assigned to ADVANCED MICRO DEVICES INC (1)· patent assignee history
2021Based in Lilydale, AU· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARBINGER MEDICAL INC | 9 | 1999–2009 |
| ADVANCED MICRO DEVICES INC | 1 | 2021 |
| NORTHROP GRUMMAN CORP | 1 | 2002 |
| SAUNDERS GROUP INC | 1 | 2005 |
| UNIV SOUTHERN CALIFORNIA | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chaska, Minnesota, US | 10 | 1999–2009 |
| Lilydale, AU | 1 | 2021 |
| San Marino, California, US | 1 | 2005 |
| Palymra, Virginia, US | 1 | 2002 |