Assignee
LAAKMANN ELECTRO OPTICS INC
US·3 granted patents·180 citations·filing 1985–1985
Technology mixG02B3
Top patents by PatentIndex Score
3 records- 0187US4688893AHollow waveguide having plural layer dielectricLAAKMANN ELECTRO OPTICS INC·Filed 1985·Granted Aug 25, 1987·69 cites·10 claims
- 0285US4652083AHollow waveguideLAAKMANN ELECTRO OPTICS INC·Filed 1985·Granted Mar 24, 1987·58 cites·5 claims
- 0383US4688892AHollow waveguides having disparate dielectric overcoatingsLAAKMANN ELECTRO OPTICS INC·Filed 1985·Granted Aug 25, 1987·53 cites·7 claims
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