and AFAIK the 6502 and 8051 have been around for long enough that any patents they may have had are already expired; the last time I looked up this info, the 486 subset was already patent-free, and the Pentium patents were soon to expire.
and AFAIK the 6502 and 8051 have been around for long enough that any patents they may have had are already expired; the last time I looked up this info, the 486 subset was already patent-free, and the Pentium patents were soon to expire.