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Inventor

Nicolaas Bernardus Roozen

Inventor
Eindhoven, NL

Overview

16→
Patents
1999–2016
Patent span
Physics
Primary field (CPC G)

Patents· 16 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Rprimary
G01RMeasuring electric variables50%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices10%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers10%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them5%
G10KSound-producing devices5%
H05BElectric heating5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
Y10TTechnical subjects covered by former us classification5%
PatentTitleYear
9,378,722'Lithographic apparatus with actuator to compensate acoustic vibration'20168,563,324'Device and method for irradiating a sample with focused acoustic energy including a fully solid coupler'20138,310,651'Lithographic apparatus, method and device manufacturing method'20127,508,207'Magnetic resonance imaging device with sound-absorbing means'20097,400,146'Magnetic resonance imaging apparatus with reduced noise production'20087,372,271'Main magnet perforated eddy current shield for a magnetic resonance imaging device'20087,224,166'MRI system having a gradient magnet system with a gyroscope'20077,193,416'Open magnetic resonance imaging (MRI) magnet system'20077,053,616'MRI system having a gradient magnet system with a balance member'20066,998,949'Magnetic resonance imaging (MRI) system comprising acoustic resonators'20066,549,010'MRI apparatus with a piezo actuator in a non-rigid suspension of the gradient coil carrier'20036,518,761'MRI apparatus provided with axially stiff suspension elements for the gradient coil system'20036,353,295'Lamp electronic ballast with a piezoelectric cooling fan'20026,326,788'MRI apparatus with a mechanically integrated eddy current shield in the gradient system'20016,275,597'Loudspeaker system having a bass-reflex port'20015,892,183'Loudspeaker system having a bass-reflex port'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to PHILIPS CORP (3)· patent assignee history
1999–2013Based in Eindhoven, NL· patent location history
2003–2009Patents assigned to KONINKL PHILIPS ELECTRONICS NV (9)· patent assignee history
2012–2016Patents assigned to ASML NETHERLANDS BV (2)· patent assignee history
2012–2016Patents assigned to DE VOS YOUSSEF KAREL MARIA (2)· patent assignee history
2012–2016Patents assigned to GEERKE JOHAN HENDRIK (2)· patent assignee history
2012–2016Based in Heeze, NL· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONINKL PHILIPS ELECTRONICS NV92003–2009
PHILIPS CORP31999–2001
ASML NETHERLANDS BV22012–2016
DE VOS YOUSSEF KAREL MARIA22012–2016
GEERKE JOHAN HENDRIK22012–2016
Locations
LocationPatentsSpan
Eindhoven, NL141999–2013
Heeze, NL22012–2016