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Hao Jiang
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Stockholm, SE
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last 30 patents
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Patent Grant
Multiplexing/demultiplexing unit arranged on a multi-surface integr...
Patent number
5,790,540
Issue date
Aug 4, 1998
Telefonaktiebolaget LM Ericsson
Karl Sven Magnus Buhrgard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal receiving and transmitting unit for converting a transmissio...
Patent number
5,604,739
Issue date
Feb 18, 1997
Telefonaktiebolaget LM Ericsson
Karl S. M. Buhrgard
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Tele- and data communication system
Patent number
5,581,688
Issue date
Dec 3, 1996
Telefonaktiebolaget LM Ericsson
Hao Jiang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Method to provide link grouping in a packet switch
Patent number
5,400,324
Issue date
Mar 21, 1995
Telefonaktiebolaget L M Ericsson
Tomas A. Eriksson
H04 - ELECTRIC COMMUNICATION TECHNIQUE