Priority Date: 29.08.11 (JP 20110185943)

INFORMATION PROCESSING DEVICE, SIGNATURE GENERATION DEVICE, SIGNATURE VERIFICATION DEVICE, INFORMATION PROCESSING METHOD, SIGNATURE GENERATION METHOD, AND SIGNATURE VERIFICATION METHOD

  • Application ID: EP12827599
  • Status: APPLICATION WITHDRAWN

Applicant

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Technology Company

Attorney

operating since 1891
Headquarter in London and 2 offices
active in Legal Services, IP Consulting, and IP Portfolio Processing

Specialization

This EP application has the IPC combination G09 (EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS) and H04 (ELECTRIC COMMUNICATION TECHNIQUE). We found, that Müller Hoffmann & Partner, Fritzsche Patent, Meyer-Wildhagen Meggle-Freund Gerhard PartG mbB (MFG), IPLodge bvba, Venner Shipley LLP and 9 others are specialized in this combination either. For a similar patent, they might be a good choice.

Timeline

  • 29.08.2011 - Priority Date (JP 20110185943)
  • 07.03.2013 - Publication A1 (WO2013031420)
  • 09.07.2014 - Publication A1 (EP2752836)

IPC Classification