Assignee
DONAM SYSTEMS INC
US·4 granted patents·55 citations·filing 1998–2002
Top patents by PatentIndex Score
4 records- 0164US6233371B1Optical fiber polarization controllerDONAM SYSTEMS INC·Filed 1998·Granted May 15, 2001·33 cites·11 claims
- 0252US6654121B1Apparatus and method for detecting polarizationDONAM SYSTEMS INC·Filed 2000·Granted Nov 25, 2003·5 cites·12 claims
- 0346US6266456B1Optical fiber polarization scrambler and operating parameter input method thereforDONAM SYSTEMS INC·Filed 1998·Granted Jul 24, 2001·14 cites·16 claims
- 0444US6657709B2Apparatus and method for measuring polarization-dependent loss using repeated high speed polarization scramblingDONAM SYSTEMS INC·Filed 2002·Granted Dec 2, 2003·3 cites·6 claims
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