Assignee
CORNING O T I SPA
IT·6 granted patents·63 citations·filing 1993–2002
Top patents by PatentIndex Score
6 records- 0166US6519080B2Optical amplifier and optical transmission systemCORNING O T I SPA·Filed 2001·Granted Feb 11, 2003·10 cites·20 claims
- 0265US6701046B1Method for producing an optical coupler for extracting a signal from a polarization maintaining optical fiber, and corresponding couplerCORNING O T I SPA·Filed 2000·Granted Mar 2, 2004·12 cites·10 claims
- 0360US6690685B1Method for producing a fiber laserCORNING O T I SPA·Filed 2000·Granted Feb 10, 2004·8 cites·24 claims
- 0460US6556346B1Optical amplifying unit and optical transmission systemCORNING O T I SPA·Filed 1999·Granted Apr 29, 2003·24 cites·33 claims
- 0550US6618194B1Optical amplifier with two directional pumpingCORNING O T I SPA·Filed 2002·Granted Sep 9, 2003·3 cites·20 claims
- 0635USRE38298EDouble-core active fiber optical amplifier having a wide-band signal wavelengthCORNING O T I SPA·Filed 1993·Granted Nov 4, 2003·6 cites·59 claims
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