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Frank Kwangming Hwang
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Piscataway Township, Middlesex County, NJ, US
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last 30 patents
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Patent Grant
Efficient rearrangeable multistage switching networks
Patent number
4,038,638
Issue date
Jul 26, 1977
Bell Telephone Laboratories, Incorporated
Frank Kwangming Hwang
H04 - ELECTRIC COMMUNICATION TECHNIQUE
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Patent Grant
Efficient one-sided rearrangeable multistage switching network
Patent number
4,023,141
Issue date
May 10, 1977
Bell Telephone Laboratories, Incorporated
Frank Kwangming Hwang
H04 - ELECTRIC COMMUNICATION TECHNIQUE