Earlier quoted context omitted.
>Makes you wonder why the USA hasn't built one? They basically (almost) did. In 2013 ASML bought US Cymer(the maker of EUV light sources) and in 2001 ASML acquired the US-based lithography equipment manufacturer Silicon Valley Group (SVG) after it had encountered liquidity issues. Basically, the US had everything needed, the EUV light sources and lithography machines, just spread over different companies facing finan…
"Most of [IP of ASML] comes from US" is an extremely generous sentence. It is true those companies you referred to were bought and their IP has helped ASML in _EUV_, but they had 20 years of European IP before that, all related other parts of the lithography machine (and not EUV) that made ASML the company it is. If you think that complexity is only in (light) source for EUV (is it already profitable for ASML, by the…
Was any of that 20 year old European DUV lithography machine IP superior to the IP from the other DUV champions, Canon and Nikon?