Inventor
Josephus J. M. Braat
Inventor
Eindhoven, NL
Overview
Patents· 60 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G11Bprimary
G11BInformation storage based on relative movement between record carrier and transducer34%
G02BOptical elements, systems or apparatus33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
H04NPictorial communication, e.g. television4%
B82YSpecific uses or applications of nanostructures2%
G10LSpeech analysis techniques or speech synthesis2%
G21KHandling of particles or ionising radiation not otherwise provided for2%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light2%
B42DBooks1%
G01BMeasuring length, thickness or similar linear dimensions1%
PatentTitleYear
6,985,211'Lithographic apparatus, device manufacturing methods, devices manufactured thereby, method of manufacturing a reflector, reflector manufactured thereby and phase shift mask'20066,800,861'Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20046,788,644'Devuce and method for forming a focus error signal based on ohase difference between corresponding parts of detector signals'20046,781,104'Device for scanning an optical record carrier'20046,781,740'Achromatic phase shift device and interferometer using achromatic phase shift device'20046,777,140'Lithographic apparatus, device manufacturing methods, devices manufactured thereby, method of manufacturing a reflector, reflector manufactured thereby and phase shift mask'20046,556,648'Lithographic apparatus, device manufacturing method, and device manufactured thereby'20036,542,219'Optical correction plate, and its application in a lithographic projection apparatus'20036,396,067'Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20026,386,715'Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20026,381,071'Lenticular device'20026,373,552'Optical correction plate, and its application in a lithographic projection apparatus'20026,366,335'Polarization-sensitive beam splitter, method of manufacturing such a beam splitter and magneto-optical scanning device including such a beam splitter'20026,317,276'Optical lens system and scanning device provided with such a system'20016,299,318'Mirror projector system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20016,280,906'Method of imaging a mask pattern on a substrate by means of EUV radiation, and apparatus and mask for performing the method'20016,255,661'Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20016,199,991'Mirror projection system for a scanning lithographic projection apparatus, and lithographic apparatus comprising such a system'20016,192,022'Focusing a light beam more than thirty focal depths from the aplanatic point with a plano-convex lens'20016,108,138'Optical beam shaper, and radiation source unit and scanning device including said beam shaper'20006,081,578'Three-mirror system for lithographic projection, and projection apparatus comprising such a mirror system'20006,064,641'Focusing more than 30 depths from an aplanatic point of a plano-convex lens'20006,052,237'Objective lens and scanning device using such an objective lens'20006,038,077'Optical imaging system'20005,926,450'Device for optically scanning record carriers of different thicknesses'19995,852,592'Device for scanning an optically readable record carrier'19985,844,870'Device for scanning an optically readable record carrier'19985,841,746'Apparatus for scanning an optically readable record carrier'19985,757,017'Imaging system and apparatus for ultraviolet lithography'19985,734,511'Wide angle objective system'19985,732,065'Optical information carrier including standard and high density layers'19985,708,638'Device for optically scanning a recording medium by focusing the best focus or the paraxial focus to the information layer'19985,640,008'Measuring device for determining the displacement of a movable object'19975,467,335'Beam-shaping optical element and device for converting a beam having a first cross-section into a beam having a second cross-section'19955,253,038'Interferometric device for detecting a centering error'19935,168,490'Record carrier with optically readable phase structure having tracks with different phase depths and apparatus for reading such a record carrier'19925,071,237'Zoom lens for an electronic camera'19915,068,751'Three element grating objective and grating-beam shaper, and optical scanning device'19915,029,255'Optical scanning device including mirror objective having two windows at least one having an aspherical surface'19915,026,149'Projection lens system'19915,016,994'Projection-lens system'19914,986,641'Retrofocus objective lens and optical scanning device provided with such a lens'19914,940,890'Optical scanning device, mirror objective suitable for use in said device and optical write and/or read apparatus provided with said device'19904,924,082'Optical scanning device, mirror objective suitable for use in said device and optical write and/or read apparatus provided with said device'19904,872,748'Projection-lens system'19894,835,380'Scanning device for an optical recording and/or reproducing apparatus'19894,668,056'Single lens having one aspherical surface'19874,641,929'Biaspherical lens'19874,630,249'Method of recording information in a magneto-optical record carrier, apparatus for carrying out the method, and magneto-optical record carrier for use in an apparatus for carrying out the method'19864,556,967'Record carrier having an optically readable information structure comprised of information areas of two different phase depths'19854,499,574'Record carrier with an optically readable information structure'19854,455,632'Apparatus for optically reading a record carrier with two types of information areas'19844,446,548'Apparatus for the point-by-point scanning of an object'19844,415,238'Single lens having one spherical and one aspherical refractive surface'19834,118,734'Optical videodisc with variable width tracks'19784,057,833'Centering detection system for an apparatus for playing optically readable record carriers'19774,051,527'Focus detection system for a video disc player using a plurality of radiation sensors in the far field of the information structure'19774,006,293'Apparatus for reading a flat record carrier with an optically readable information structure'19773,992,574'Opto-electronic system for determining a deviation between the actual position of a radiation-reflecting plane in an optical imaging system and the desired position of said plane'19763,962,720'Record carrier on which a television signal is stored'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976–2002Patents assigned to PHILIPS CORP (50)· patent assignee history
1976–2004Based in Eindhoven, NL· patent location history
2002–2004Patents assigned to KONINKL PHILIPS ELECTRONICS NV (4)· patent assignee history
2002Patents assigned to ASM LITHOGRAPHY BV (1)· patent assignee history
2002–2006Based in Delft, NL· patent location history
2003–2006Patents assigned to ASML NETHERLANDS BV (4)· patent assignee history
2004Patents assigned to TNO (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIPS CORP | 50 | 1976–2002 |
| ASML NETHERLANDS BV | 4 | 2003–2006 |
| KONINKL PHILIPS ELECTRONICS NV | 4 | 2002–2004 |
| ASM LITHOGRAPHY BV | 1 | 2002 |
| TNO | 1 | 2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Eindhoven, NL | 54 | 1976–2004 |
| Delft, NL | 6 | 2002–2006 |