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Has published some papers on it
Flying capacitor boost converter MPPT - google it.
Frequency multiplication effect - so inductor, etc. can be absolutely miniaturized - 1/4th of the size and 1/10th weight of anything you can buy
Crazy high boost ratio capability - all the way down to 3V - he might make it commercial someday
Might be this one: https://ecal.berkeley.edu/files/EECS498.pdf
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