Inventor · disambiguated record

Michael J. Biffignani

Also filed as: BIFFIGNANI MICHAEL J

1 granted patent·3 citations·filing 2017–2017

21Inventor score

Technology areasA61H

Files withSondare Acoustics Group LLC1

Top patents by PatentIndex Score

1 record

0167US10690771B2Method and apparatus for object detection using human echolocation for the visually impairedSondare Acoustics Group LLC·Filed 2017·Granted Jun 23, 2020·3 cites·16 claims

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