SUN's patent for _quick opcode

[Kim, Jongwon (freefish)]

I can't find a patent right for _quick opcode at IBM patent site.
In my opinion, another implementation for _quick opcode could be existed without conflict of a patent.
Do you have any idea?

Thanks,

    Jongwon Kim

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    Kim, jongwon

    freefish at chollian.net
    freefish at netsgo.com

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