Biswadeep Das Gupta

5 Patents

• US124568162025

  Waveguide with Slot Antennas and Reflectors

  Aptiv Technologies AG

  0 cites
• US122651722025

  Vertical Microstrip-to-waveguide Transition

  Aptiv Technologies AG

  0 cites
• US121530832024

  Test Fixture for Printed Circuit Board Components

  Aptiv Technologies AG

  0 cites
• US117571662023

  Surface-mount Waveguide for Vertical Transitions of a Printed Circuit Board

  Aptiv Technologies Limited

  0 cites
• US117197402023

  Test Fixture for Printed Circuit Board Components

  Aptiv Technologies Limited

  0 cites