Richard B. J. Droste

Follow

Person

Eindhoven, NL

People

Patents Grantslast 30 patents

Information Patent Grant
Device for raising the frequency of electromagnetic radiation
- Patent number 5,610,760
- Issue date Mar 11, 1997
- U.S. Philips Corporation
- Ronald R. Drenten
- G02 - OPTICS
Information Patent Grant
Device for doubling the frequency of a light wave
- Patent number 5,218,661
- Issue date Jun 8, 1993
- U.S. Philips Corp.
- Richard B. J. Droste
- G02 - OPTICS