Wentao Cheng

3 Patents

• US122253362025

  Systems and Methods to Secure Fabric to Speaker-based Devices

  Amazon Technologies, Inc.

  0 cites
• USD10469412024

  Monocular

  0 cites
• US115891472023

  Display Device with Transverse Planar Microphone Arrays

  Amazon Technologies, Inc.

  0 cites