Martin R. Amersfoort

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Eatontown, NJ, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-aligned transition from ridge to buried heterostructure wavegu...
- Patent number 5,805,755
- Issue date Sep 8, 1998
- Tellium, Inc.
- Martin Amersfoort
- G02 - OPTICS
Information Patent Grant
Optical switch
- Patent number 5,748,811
- Issue date May 5, 1998
- Bell Communications Research, Inc.
- Martin Ronald Amersfoort
- G02 - OPTICS
Information Patent Grant
Passband flattening of integrated optical filters
- Patent number 5,629,992
- Issue date May 13, 1997
- Bell Communications Research, Inc.
- Martin R. Amersfoort
- G02 - OPTICS