Inventor · disambiguated record
Adriaan Valster
Also filed as: VALSTER ADRIAAN
18 granted patents·1 pending application·208 citations·filing 1985–2010
94Inventor score
Files withPHILIPS CORP11KONINKL PHILIPS ELECTRONICS NV3UNIPHASE OPTO HOLDINGS INC2DRENTEN RONALD R1HOELEN CHRISTOPH GERARD AUGUST1
Top patents by PatentIndex Score
19 records- 0185US7943940B2LED-array systemKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Granted May 17, 2011·13 cites·8 claims
- 0284US9349924B2Illumination device with remote luminescent materialHOELEN CHRISTOPH GERARD AUGUST·Filed 2010·Granted May 24, 2016·10 cites·17 claims
- 0370US5805630AOptoelectronic semiconductor device with an array of semiconductor diode lasers and method of manufacturing such a devicePHILIPS CORP·Filed 1994·Granted Sep 8, 1998·27 cites·20 claims
- 0469US9977169B2Lamp for laser applicationsKURT RALPH·Filed 2010·Granted May 22, 2018·3 cites·19 claims
- 0568US5468975AOptoelectronic semiconductor devicePHILIPS CORP·Filed 1994·Granted Nov 21, 1995·25 cites·9 claims
- 0664US8690406B2Lighting device and method of generating output illuminationDRENTEN RONALD R·Filed 2009·Granted Apr 8, 2014·6 cites·13 claims
- 0760US5296717ARadiation-emitting semiconductor device and method of manufacturing samePHILIPS CORP·Filed 1993·Granted Mar 22, 1994·18 cites·12 claims
- 0855US5358897AMethod of manufacturing radiation-emitting semiconductor devicesPHILIPS CORP·Filed 1993·Granted Oct 25, 1994·14 cites·6 claims
- 0952US5987047ARadiation-emitting semiconductor diode and method of manufacturingUNIPHASE OPTO HOLDINGS INC·Filed 1997·Granted Nov 16, 1999·24 cites·6 claims
- 1050US5545903ARadiation-emitting semiconductor diode and method of manufacturing samePHILIPS CORP·Filed 1994·Granted Aug 13, 1996·13 cites·12 claims
- 1148US5381024ARadiation-emitting semiconductor device with an intermediate barrier layerPHILIPS CORP·Filed 1994·Granted Jan 10, 1995·12 cites·9 claims
- 1244US5703894ARadiation-emitting semiconductor diode and method of manufacturing such a diodePHILIPS CORP·Filed 1995·Granted Dec 30, 1997·12 cites·9 claims
- 1342US8023547B2Vertical extended cavity surface emission laser and method for manufacturing a light emitting component of the sameKONINKL PHILIPS ELECTRONICS NV·Filed 2008·Granted Sep 20, 2011·0 cites·17 claims
- 1442US4677634ADouble heterojunction semiconductor laser having improved high-frequency characteristicsPHILIPS CORP·Filed 1985·Granted Jun 30, 1987·6 cites·5 claims
- 1541US2009296383A1Illumination system, shelf-lighting system and wall-washer lighting systemKONINKL PHILIPS ELECTRONICS NV·Filed 2006·Application pending·0 cites
- 1639US5956359ASemiconductor diode laser and method of manufacturing sameUNIPHASE OPTO HOLDINGS INC·Filed 1996·Granted Sep 21, 1999·12 cites·8 claims
- 1735US5204869ARadiation-emitting semiconductor device having emission in the visible range and a high maximum operating temperaturePHILIPS CORP·Filed 1991·Granted Apr 20, 1993·5 cites·7 claims
- 1832US5289483ASemiconductor device having a mesa and method of manufacturing samePHILIPS CORP·Filed 1992·Granted Feb 22, 1994·3 cites·10 claims
- 1931US5299216ARadiation-emitting semiconductor diodePHILIPS CORP·Filed 1992·Granted Mar 29, 1994·5 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →