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Phase locked loop
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Patent number 6,353,647
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Issue date Mar 5, 2002
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Telefonaktiebolaget LM Ericsson (publ)
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Mats Wilhelmsson
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H03 - BASIC ELECTRONIC CIRCUITRY
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Clock selector system
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Patent number 6,310,895
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Issue date Oct 30, 2001
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Telefonaktiebolaget LM Ericsson (publ)
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Peter Lundh
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Reconfiguring a multiplexer
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Patent number 6,212,180
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Issue date Apr 3, 2001
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Telefonaktiebolaget LM Ericsson
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Susanne L. Hagnell
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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-
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Switching equipment arrangement
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Patent number 5,539,732
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Issue date Jul 23, 1996
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Telefonaktiebolaget L M Ericsson
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Lars Schyman
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H04 - ELECTRIC COMMUNICATION TECHNIQUE
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