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Vui Huang Tea

GG Giesecke+Devrient Mobile Security Gmbh: 2 patents #37 of 157Top 25%
Overall (All Time): #1,898,066 of 4,157,543Top 50%
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Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10552618 Method and apparatus for transmission of visually encoded data — 2020-02-04
9934552 Method and system for supplying visually encoded image data — 2018-04-03