Inventor · disambiguated record
Coen T. H. F. Liedenbaum
Also filed as: LIEDENBAUM COEN T H F · LIEDENBAUM COEN THEODORUS H F
18 granted patents·2 pending applications·425 citations·filing 1992–2001
95Inventor score
Files withPHILIPS CORP18
Top patents by PatentIndex Score
20 records- 0193US5333144ADiode laser device having a reflecting feedback element, and apparatus using the devicePHILIPS CORP·Filed 1992·Granted Jul 26, 1994·90 cites·26 claims
- 0287US5691832ACoherence multiplexed transmission systemPHILIPS CORP·Filed 1994·Granted Nov 25, 1997·86 cites·12 claims
- 0383US6326091B1Organic electroluminescent devicePHILIPS CORP·Filed 1997·Granted Dec 4, 2001·73 cites·5 claims
- 0470US5652669AOptical synchronization arrangementPHILIPS CORP·Filed 1995·Granted Jul 29, 1997·71 cites·11 claims
- 0550US5701396AMultimode-laser for an optical information processing system such as a neural netPHILIPS CORP·Filed 1994·Granted Dec 23, 1997·12 cites·12 claims
- 0649US5625727AUnit for modulating an optical pulse series in conformity with a data signalPHILIPS CORP·Filed 1996·Granted Apr 29, 1997·17 cites·16 claims
- 0748US5500908AOptical switch and transmitter and receiver for a multiplex transmission system including such a switchPHILIPS CORP·Filed 1995·Granted Mar 19, 1996·14 cites·17 claims
- 0846US5471490ADevice in which electromagnetic radiation is raised in frequency and apparatus for optically scanning an information plane, comprising such a devicePHILIPS CORP·Filed 1992·Granted Nov 28, 1995·12 cites·37 claims
- 0944US5530585AOptical soliton transmission systemPHILIPS CORP·Filed 1994·Granted Jun 25, 1996·9 cites·4 claims
- 1043US6229266B1Voltage level indicatorPHILIPS CORP·Filed 1999·Granted May 8, 2001·9 cites·7 claims
- 1136US5739937AOptical unit for restoring a pulse pattern, receiver suitable for use in a transmission system comprising such a unitPHILIPS CORP·Filed 1995·Granted Apr 14, 1998·8 cites·15 claims
- 1234US5687260AOptical fiber switch using four gate directional coupler and control pulsePHILIPS CORP·Filed 1996·Granted Nov 11, 1997·5 cites·10 claims
- 1334US5568303AUnit for generating signal pulses, transmitter comprising such a unit, and multiplex transmission system comprising such a transmitterPHILIPS CORP·Filed 1995·Granted Oct 22, 1996·6 cites·5 claims
- 1434US2002014857A1Voltage level indicatorFiled 2001·Application pending·0 cites
- 1532US5719614AOptical reading and recording device containing a radiation source which has a substantially constant mean heat dissipation during reading and recordingPHILIPS CORP·Filed 1995·Granted Feb 17, 1998·1 cites·15 claims
- 1632US5648863AOptical communication systemPHILIPS CORP·Filed 1995·Granted Jul 15, 1997·4 cites·5 claims
- 1731US5940198AOptical unit for synchronizing clock signalsPHILIPS CORP·Filed 1996·Granted Aug 17, 1999·1 cites·11 claims
- 1831US5532863AOptical signal-regenerating unit and transmission system comprising such a unitPHILIPS CORP·Filed 1995·Granted Jul 2, 1996·3 cites·4 claims
- 1930US5867520AOptical unit for multiplying the frequency of a clock signalPHILIPS CORP·Filed 1997·Granted Feb 2, 1999·4 cites·6 claims
- 2028US2002001732A1Polymer electroluminescent deviceFiled 1998·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →