Feel free to explore that and I'm certain you can dig up plenty more examples of fields in which Chinese scientists have worked on or released significant projects.

I'm not going to get into an argument about the value of the innovations China has produced, although 'making stuff invented in the West cheaper' is hardly a disqualifier for counting as innovation. Many US companies only claim to fame is doing the same thing, innovating a process to provide something that was once expensive at a lower cost.

Further, (and once again, I am not in any way pro-China) it is incredibly misguided and the perfect example of my point about US parochialism to dismiss Chinese innovation because you don't think it 'counts' compared to Western innovation.

And lastly, we haven't even explored any of the less extreme examples. Many of the countries in the EU have less of what people in the US identify as makes them 'free' yet it would be simply nonsensical to say that they have not contributed to global modernization through science and innovation.