Electrical computers: arithmetic processing and calculating – Electrical digital calculating computer – Particular function performed
Reexamination Certificate
2005-12-20
2005-12-20
Malzahn, D. H. (Department: 2193)
Electrical computers: arithmetic processing and calculating
Electrical digital calculating computer
Particular function performed
Reexamination Certificate
active
06978290
ABSTRACT:
A carry ripple adder contains five first inputs for accepting five input bits having equal significance w that are to be summed and two second inputs for accepting two carry bits having the significance w. It also contains an output for a sum bit having the significance w and two outputs for two carry bits having the significances 2w and 4w.
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patent: 3723715 (1973-03-01), Chen et al.
patent: 6729168 (2004-05-01), Hossain
patent: 0 571 694 (1993-12-01), None
Hatsch Joel
Kamp Winfried
Köppe Siegmar
Künemund Ronald
Lackerschmid Eva
Greenberg Laurence A.
Infineon - Technologies AG
Locher Ralph E.
Malzahn D. H.
Stemer Werner H.
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