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I SPRINT INNOVATIONS PTE LTD
SG·2 granted patents·0 citations·filing 2018–2022
Top patents by PatentIndex Score
2 records- 0147US12289405B2Graphical watermark, method and apparatus for generating same, and method and apparatus for authenticating sameI SPRINT INNOVATIONS PTE LTD·Filed 2022·Granted Apr 29, 2025·0 cites·20 claims
- 0229US11288475B2Two-dimensional barcode generating method, verification method, server and two-dimensional barcodeI SPRINT INNOVATIONS PTE LTD·Filed 2018·Granted Mar 29, 2022·0 cites·11 claims
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