Harm Van Weerden

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NL_Enschede, NL

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Patents Grantslast 30 patents

Information Patent Grant
Device for capillary chromatography and method for manufacturing su...
- Patent number 8,506,801
- Issue date Aug 13, 2013
- Concept to Volume B.V.
- Gert-Jan Burger
- G01 - MEASURING TESTING
Information Patent Grant
Method for building a device having fluidic and electrical functions
- Patent number 7,594,314
- Issue date Sep 29, 2009
- Concept to Volume B.V.
- Gert-Jan Burger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Arrayed waveguide grating with increased uniformity of a performanc...
- Patent number 7,174,071
- Issue date Feb 6, 2007
- Harm Van Weerden
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating with increased uniformity of a performanc...
- Patent number 7,016,568
- Issue date Mar 21, 2006
- Harm Van Weerden
- G02 - OPTICS
Information Patent Grant
Segmented waveguide flattening the passband of a phasar
- Patent number 6,539,150
- Issue date Mar 25, 2003
- Alcatel Optronics UK Limited
- Harm van Weerden
- G02 - OPTICS
Information Patent Grant
Arrayed waveguide grating with reduced crosstalk
- Patent number 6,526,203
- Issue date Feb 25, 2003
- Alcatel Optronics UK Limited
- Daniel Ortega Gonzalez
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Method for Building a Device Having Fluidic and Electrical Functions
- Publication number 20080250633
- Publication date Oct 16, 2008
- C2V B.V.
- Gert-Jan Burger
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Application
Device for Capillary Chromatography and Method for Manufacturing Su...
- Publication number 20080185342
- Publication date Aug 7, 2008
- C2V B.V.
- Gert-Jan Burger
- G01 - MEASURING TESTING
Information Patent Application
Arrayed waveguide grating with increased uniformity of a performanc...
- Publication number 20060013536
- Publication date Jan 19, 2006
- Gemfire Europe Ltd.
- Harm Van Weerden
- G02 - OPTICS
Information Patent Application
Arrayed waveguide grating
- Publication number 20040131313
- Publication date Jul 8, 2004
- Harm Van Weerden
- G02 - OPTICS
Information Patent Application
Optical power monitor
- Publication number 20040047560
- Publication date Mar 11, 2004
- Richard Ian Laming
- G02 - OPTICS