Inventor
KHOE GIOK D
NL46 patents
Patents
46 patentsUS4695129ASep 22, 1987
Viewer having head mounted display unit for cinerama pictures
PHILIPS CORP156 citations96
US5003625AMar 26, 1991
Optical heterodyne detection and integrated optical component suitable for use in such a device
PHILIPS CORP31 citations93
US4824195AApr 25, 1989
Monomode optical transmission fibre having a tapered end portion provided with a lens and method of manufacturing such a fibre
PHILIPS CORP39 citations93
US4708426ANov 24, 1987
Electro-optical device comprising a laser diode, and input transmission fibre and an output transmission fibre
PHILIPS CORP45 citations93
US4143940AMar 13, 1979
Device for coupling a radiation source to a monomode optical transmission fiber with the aid of a resonant cavity
PHILIPS CORP42 citations93
US4784466ANov 15, 1988
Optical transmission system comprising a radiation source and a multipleclad monomode optical transmission fibre with a negative-step index profile
PHILIPS CORP38 citations92
US4763969AAug 16, 1988
Adjustable optical demultiplexer
PHILIPS CORP53 citations92
US4671609AJun 9, 1987
Coupling monomode optical fiber having a tapered end portion
PHILIPS CORP80 citations92
US4490163ADec 25, 1984
Method of manufacturing a fiber-optical coupling element
PHILIPS CORP41 citations92
US4327963AMay 4, 1982
Coupling element with a lens for an optical transmission system
PHILIPS CORP56 citations92
US4478485AOct 23, 1984
Connector for coupling at least one optical fiber to a further optical element
PHILIPS CORP38 citations91
US4384038AMay 17, 1983
Method of producing integrated optical waveguide circuits and circuits obtained by this method
PHILIPS CORP41 citations91
US4370021AJan 25, 1983
Coupling element for an optical transmission fiber
PHILIPS CORP28 citations91
US4295152AOct 13, 1981
Optical coupler with a housing permitting adjustment of the distance between the light source and the lens
PHILIPS CORP53 citations91
US4942568AJul 17, 1990
Optical transmission device
PHILIPS CORP26 citations90
US4389567AJun 21, 1983
Semiconductor switching device for guiding and amplifying radiation
PHILIPS CORP35 citations90
US4657338AApr 14, 1987
Connector for a plurality of optical waveguides
PHILIPS CORP25 citations89
US4555810ANov 26, 1985
Distribution system for a local area network
PHILIPS CORP53 citations89
US4528695AJul 9, 1985
Distribution system for a local fibre network
PHILIPS CORP22 citations82
US4440470AApr 3, 1984
Optical transmission system coupling a semiconductor laser diode to a multimode optical fiber
PHILIPS CORP26 citations82
US4296143AOct 20, 1981
Method of producing microlenses
PHILIPS CORP25 citations81
US4243399AJan 6, 1981
Method of producing a coupling element for an optical transmission fiber
PHILIPS CORP20 citations81
US4289374ASep 15, 1981
Method of and device for providing a concentric envelope on an end of an optical fiber, and fiber having an end provided with a concentric envelope in accordance with the method
PHILIPS CORP26 citations80
US4359776ANov 16, 1982
Device for generating or amplifying coherent electromagnetic radiation, and method of manufacturing the device
PHILIPS CORP23 citations79
US5325226AJun 28, 1994
Optical coherent receiver
PHILIPS CORP10 citations74
US4830453AMay 16, 1989
Device for optically coupling a radiation source to an optical transmission fiber
PHILIPS CORP17 citations74
US4784460ANov 15, 1988
Light-conducting fibres connecting device with reduced temperature effects
PHILIPS CORP13 citations74
US4777664AOct 11, 1988
Broadband optical distribution system
PHILIPS CORP8 citations74
US4690493ASep 1, 1987
Method and device for positioning light-conducting fibres
PHILIPS CORP17 citations74
US4610502ASep 9, 1986
Method of manufacturing a geodetic component and integrated optical device comprising said component
PHILIPS CORP17 citations74
US5530585AJun 25, 1996
Optical soliton transmission system
PHILIPS CORP9 citations73
US4692208ASep 8, 1987
Method of manufacturing a light-emitting device
PHILIPS CORP7 citations73
US4427261AJan 24, 1984
Optical transmission system having reduced modal noise
PHILIPS CORP9 citations73
US5067793ANov 26, 1991
Polarization-maintaining single-mode optical fibre and method of making same
PHILIPS CORP18 citations72
US5477369ADec 19, 1995
Device for optical heterodyne or homodyne detection of an optical signal beam and receiver provided with such a device
PHILIPS CORP14 citations71
US5237442AAug 17, 1993
Device for optical heterodyne detection and mirror system suitable for use in such a device
PHILIPS CORP18 citations71
US5126557AJun 30, 1992
Device for optical heterodyne detection and optical component suitable for use in such a device
PHILIPS CORP13 citations71
US4495412AJan 22, 1985
Device for the optical scanning of a document
PHILIPS CORP14 citations71
US4464012AAug 7, 1984
Broad-band communication system comprising an optical broad-band cable network
PHILIPS CORP7 citations70
US4898449AFeb 6, 1990
Connector for the detachable connection of light conducting fibres
PHILIPS CORP14 citations69
US5022733AJun 11, 1991
Low-reflection ball lens connector part
PHILIPS CORP12 citations68
US4721353AJan 26, 1988
Optical transmission system comprising a monomode optical transmission fibre having a tapered end portion
PHILIPS CORP17 citations67
US4380366AApr 19, 1983
Detachable connector for optical fibres
PHILIPS CORP10 citations66
US4592924AJun 3, 1986
Method of manufacturing a reaction vessel for crystal growth purposes
PHILIPS CORP7 citations65
US4610757ASep 9, 1986
Method of manufacturing a grating
PHILIPS CORP5 citations63
US5371622ADec 6, 1994
Coherent optical telecommunication network wherein each send/receive terminal can simultaneously communicate with more than one other send/receive terminal
PHILIPS CORP6 citations61