SIGNATURE VERIFICATION SYSTEM, SIGNATURE DEVICE, VERIFICATION DEVICE, AND SIGNATURE VERIFICATION METHOD
- Application ID: EP13741587
- Status: █ PATENT GRANTED
This patent has the IPC combination G09 (EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS) and H04 (ELECTRIC COMMUNICATION TECHNIQUE) is specialized in the combination G09 and H04. We found, that Müller Hoffmann & Partner, Fritzsche Patent, IPLodge bvba, DeltaPatents BV, Appleyard Lees Ltd and 8 others are specialized in all of these IPC classes. For a similar patent, they might be a good choice.