Inventor
VEMULAPALLI SPANDANA
US12 patents
⚠️ This page may combine multiple inventors who share the name “VEMULAPALLI SPANDANA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JUMIO CORP
10 patentsUS12020512B2Jun 25, 2024
Spoof detection using eye boundary analysis
JUMIO CORP6 citations84
US11710353B2Jul 25, 2023
Spoof detection based on challenge response analysis
JUMIO CORP2 citations72
US12374163B2Jul 29, 2025
Spoof detection using eye boundary analysis
JUMIO CORP0 citations61
US12277804B2Apr 15, 2025
Spoof detection using catadioptric spatiotemporal corneal reflection dynamics
JUMIO CORP0 citations61
US12236717B2Feb 25, 2025
Spoof detection based on challenge response analysis
JUMIO CORP0 citations61
US12210605B2Jan 28, 2025
Spoof detection using illumination sequence randomization
JUMIO CORP0 citations61
US12014577B2Jun 18, 2024
Spoof detection using catadioptric spatiotemporal corneal reflection dynamics
JUMIO CORP0 citations61
US11741208B2Aug 29, 2023
Spoof detection using illumination sequence randomization
JUMIO CORP0 citations61
US12217546B2Feb 4, 2025
Spoof detection using head pose to eye gaze correspondence
JUMIO CORP0 citations50
US12141251B2Nov 12, 2024
Authentication of a user based on analyzing touch interactions with a device
JUMIO CORP0 citations45