Harm Van Weerden

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Enschede, NL

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Patents Grantslast 30 patents

Information Patent Grant
Optical splitter with tapered multimode interference waveguide
- Patent number 7,343,070
- Issue date Mar 11, 2008
- Gemfire Europe Limited
- Frederick Marcel Van Der Vliet
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Segmented waveguide flattening the passband of a phasar
- Publication number 20020094166
- Publication date Jul 18, 2002
- Harm Van Weerden
- G02 - OPTICS