[qb45]

Observation: the length of the censored "XXX hardware bug" text on the slides matches neither Intel, AMD nor Transmeta. Unlikely to be VIA too.

Either it's deception or perhaps some obscure low-end embedded vendor.

edit: for the curious, it's "(redacted) hardware bugs" :)

[Veedrac]

You mean the black bar on the PDF? That just says "(redacted)".

[rst]

Or they were smart enough to change the size of the box so that it can't be used to easily identify the vendor (from among a very small set of candidates).

[ericfrederich]

"Obscure" enough to run Windows though

[duskwuff]

Possibly something weird like Vortex86?