Inventor

CARPENTER SANDRA

US2 patents

⚠️ This page may combine multiple inventors who share the name “CARPENTER SANDRA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHU FENG

1 patent

US10162651B1Dec 25, 2018

Systems and methods for providing gaze-based notifications

ZHU FENG21 citations85

IGT GLOBAL SOLUTIONS CORP

1 patent

US12112602B2Oct 8, 2024

Lottery ticket having connected symbol set feature

IGT GLOBAL SOLUTIONS CORP1 citations49