-
-
-
-
Distributed ethernet hub
-
Patent number 7,356,042
-
Issue date Apr 8, 2008
-
Tellabs Beford, Inc.
-
Barry J. Ethridge
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
Digital laser driver circuit
-
Patent number 6,707,833
-
Issue date Mar 16, 2004
-
Marconi Communications, Inc.
-
Mahlon D. Kimbrough
-
H01 - BASIC ELECTRIC ELEMENTS
-
Linear laser driver circuit
-
Patent number 6,609,842
-
Issue date Aug 26, 2003
-
Marconi Communications, Inc.
-
Mahlon D. Kimbrough
-
H01 - BASIC ELECTRIC ELEMENTS
-
-
Distributed ethernet hub
-
Patent number 6,466,572
-
Issue date Oct 15, 2002
-
Marconi Communications, Inc.
-
Barry J. Ethridge
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
-
-
Four quadrant power conversion topology
-
Patent number 6,151,226
-
Issue date Nov 21, 2000
-
Marconi Communications, Inc.
-
William I. H. Chen
-
H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER