Assignee
CISCO PHOTONICS ITALY S R L
IT·10 granted patents·252 citations·filing 1997–2003
Top patents by PatentIndex Score
10 records- 0182US6456406B1Transparent optical self-healing-ring communication networkCISCO PHOTONICS ITALY S R L·Filed 1999·Granted Sep 24, 2002·61 cites·24 claims
- 0276US6400476B1Method and apparatus for transparent optical communication with two-fiber bidirectional ring with autoprotection and management of low priority trafficCISCO PHOTONICS ITALY S R L·Filed 1998·Granted Jun 4, 2002·49 cites·7 claims
- 0374US7231146B2Optical communication systemCISCO PHOTONICS ITALY S R L·Filed 2003·Granted Jun 12, 2007·13 cites·10 claims
- 0466US6583899B1Automatic protection system for an optical transmission systemCISCO PHOTONICS ITALY S R L·Filed 1999·Granted Jun 24, 2003·38 cites·30 claims
- 0562US7039313B2Automatic protection system for an optical transmission systemCISCO PHOTONICS ITALY S R L·Filed 2003·Granted May 2, 2006·8 cites·34 claims
- 0662US6580530B1Optical communication systemCISCO PHOTONICS ITALY S R L·Filed 1999·Granted Jun 17, 2003·24 cites·20 claims
- 0754US6317236B1Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic networkCISCO PHOTONICS ITALY S R L·Filed 1998·Granted Nov 13, 2001·27 cites·22 claims
- 0850US6476949B1Dispersion compensation in optical fibre transmissionCISCO PHOTONICS ITALY S R L·Filed 1997·Granted Nov 5, 2002·21 cites·10 claims
- 0945US6708001B1Method and apparatus for transmitting an internet protocol (IP) packet within a fiber optic networkCISCO PHOTONICS ITALY S R L·Filed 2001·Granted Mar 16, 2004·0 cites·31 claims
- 1035US6583905B1Apparatus and method for reducing SPM/GVD in optical systemsCISCO PHOTONICS ITALY S R L·Filed 1999·Granted Jun 24, 2003·11 cites·33 claims
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