Inventor
Robert Ozawa
Inventor
Woodland Hills, CA, US
Overview
Patents· 34 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Nprimary
A61NElectrotherapy48%
H02JElectric power networks13%
H04BTransmission7%
H01FMagnets6%
H01QAntennas, i.e. radio aerials6%
H04LTransmission of digital information, e.g. telegraphic communication6%
A61FFilters implantable into blood vessels4%
G16HHealthcare informatics, i.e. information and communication technology [ict] specially adapted for the handling or processing of medical or healthcare data3%
H04QSelecting3%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h103%
PatentTitleYear
10,173,064Power supply disconnect current measurement for an implantable medical device20199,867,995'Efficient external charger for an implantable medical device optimized for fast charging and constrained by an implant power dissipation limit'20189,861,825'Orientation and placement of inductive components to minimize noise coupling to a communication coil in an implantable medical device'20189,855,438'Battery management for an implantable medical device'20189,849,298Closed loop charger for an implantable medical device system employing reflected impedance modulation20179,789,322'External device for determining an optimal implantable medical device for a patient using information determined during an external trial stimulation phase'20179,713,718'Power supply disconnect current measurement for an implantable medical device'20179,636,508'Inductive charger with magnetic shielding'20179,446,254'Charger alignment in an implantable medical device system employing reflected impedance modulation'20169,427,591'Charging system for an implantable medical device employing magnetic and electric fields'20169,393,433'Battery management for an implantable medical device'20169,364,673'Power supply disconnect current measurement for an implantable medical device'20169,358,399'Efficient external charger for an implantable medical device optimized for fast charging and constrained by an implant power dissipation limit'20169,339,660'Implantable medical device with one or more magnetic field sensors to assist with external charger alignment'20169,339,659'Efficient external charger for charging a plurality of implantable medical devices'20169,327,135'External device for determining an optimal implantable medical device for a patient using information determined during an external trial stimulation phase'20169,314,642'Closed loop charger for an implantable medical device system employing reflected impedance modulation'20169,265,957'Implantable medical device and charging system employing electric fields'20169,211,416'Charging system for an implantable medical device employing magnetic and electric fields'20159,119,967'Systems and methods for reducing electromagnetic field-induced heating from an implantable pulse generator'20159,070,507'Communication and charging circuitry for a single-coil implantable medical device'20159,044,616'Charging system for an implantable medical device employing magnetic and electric fields'20159,037,241'Power architecture for an implantable medical device having a non-rechargeable battery'20159,030,159'Inductive charger with magnetic shielding'20158,744,592'Efficient external charger for an implantable medical device optimized for fast charging and constrained by an implant power dissipation limit'20148,676,318'Efficient external charger for charging a plurality of implantable medical devices'20148,666,504'Communication and charging circuitry for a single-coil implantable medical device'20148,644,933'Techniques for controlling charging of batteries in an external charger and an implantable medical device'20148,543,216'Charging and communication system for a battery-powered microstimulator'20138,386,048'Systems and methods for communicating with or providing power to an implantable stimulator'20138,214,042'Techniques for controlling charging of batteries in an external charger and an implantable medical device'20128,185,212'Chair pad charging and communication system for a battery-powered microstimulator'20127,428,438'Systems and methods for providing power to a battery in an implantable stimulator'20085,472,454'Leakage current blocking circuit'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995Based in Valencia, CA, US· patent location history
2008–2016Patents assigned to BOSTON SCIENT NEUROMODULATION (23)· patent assignee history
2008–2019Based in Woodland Hills, CA, US· patent location history
2012–2014Patents assigned to CARBUNARU RAFAEL (6)· patent assignee history
2014–2016Patents assigned to OZAWA ROBERT (9)· patent assignee history
2014–2016Patents assigned to CHEN JOEY (5)· patent assignee history
2016–2019Patents assigned to BOSTON SCIENT NEUROMODULATION CORP (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOSTON SCIENT NEUROMODULATION | 23 | 2008–2016 |
| BOSTON SCIENT NEUROMODULATION CORP | 10 | 2016–2019 |
| OZAWA ROBERTself | 9 | 2014–2016 |
| CARBUNARU RAFAEL | 6 | 2012–2014 |
| CHEN JOEY | 5 | 2014–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Woodland Hills, California, US | 33 | 2008–2019 |
| Valencia, California, US | 1 | 1995 |