Kuntal Sengupta

6 Patents

• US125730662026

  Depth Estimation Using a Single Near-infrared Camera and Dot Illuminator

  GOOGLE LLC

  0 cites
• US122777732025

  Active Presence Detection with Depth Sensing

  IMPRIVATA, Inc.

  0 cites
• US121831172024

  User Authentication Using Pose-based Facial Recognition

  Google LLC

  0 cites
• US118226772023

  Secure Content Sharing

  Imprivata, Inc.

  0 cites
• US117982832023

  Active Presence Detection with Depth Sensing

  IMPRIVATA, Inc.

  0 cites
• US116944332023

  Detection of Projected Infrared Patterns Using Difference of Gaussian and Blob Identification

  Google LLC

  0 cites