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Such a patent seems to be owned by Google: https://patents.google.com/patent/WO2012148617A3/en https://patents.google.com/patent/WO2012148617A3/en
by pbasista 7y ago
Such a patent seems to be owned by Google:
https://patents.google.com/patent/WO2012148617A3/en https://patents.google.com/patent/WO2012148617A3/en