Manfred B. Zinke

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Optical polarization regulator having a wave-guide structure
- Patent number 4,798,434
- Issue date Jan 17, 1989
- U.S. Philips Corp.
- Hans O. B. Dammann
- G02 - OPTICS
Information Patent Grant
Phase-matched magnetooptical mode converter
- Patent number 4,746,182
- Issue date May 24, 1988
- U.S. Philips Corp.
- Hans O. B. Dammann
- G02 - OPTICS