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Harald Kleine-Altekamp
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Sachsenheim, DE
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last 30 patents
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Patent Grant
Network element with redundant switching matrix
Patent number
6,914,879
Issue date
Jul 5, 2005
Alcatel
Harald Kleine-Altekamp
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Method of and facility for converting a SONET signal to an SDH signal
Patent number
6,717,953
Issue date
Apr 6, 2004
Alcatel
Volkmar Heuer
H04 - ELECTRIC COMMUNICATION TECHNIQUE