- US12488427utility2025Shadow Elimination Method and Apparatus for Text Image, and Electronic Device0 cites
- US12430936utility2025Text Image Correction Method and Apparatus0 cites
- US12160669utility2024Image Capture Scene Recognition Control Method and Apparatus and Image Capture Device0 cites
- US11954691utility2024Payment Two-dimensional Code Secure Payment Method and System Without Two-step Authentication0 cites