(Corrects amount raised to $141 million from $126 million in paragraph 2) :Hippocratic AI notched a valuation of $1.64 billion after its latest fund raise led by Kleiner Perkins, the VC firm that backed Google, Amazon, and Genentech as AI funding thrives. The company said on Thursday it had raised $141 million in a series B funding round, which brings its total raise to $278 million in funding. Kleiner was joined by existing investors A16z, General Catalyst, Premji, NVIDIA, SV Angel, Universal