Ossia’s Wireless Charging Tech Could Be Available By Next Year – IEEE Spectrum https://spectrum.ieee.org/energywise/consumer-electronics/gadgets/ossias-wireless-charging-tech-may-be-available-by-2020

Rediscovering the Remarkable Engineers Behind Olivetti’s ELEA 9003 – IEEE Spectrum https://spectrum.ieee.org/tech-talk/tech-history/silicon-revolution/rediscovering-the-remarkable-engineers-behind-olivettis-elea-9003