Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Encryption device, decryption device, encryption method, decryption method, program, and recording medium

Encryption device, decryption device, encryption method, decryption method, program, and recording medium

US Patent 8897442 · Granted Nov 25, 2014

Estimated economic value: $2,871,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Encryption apparatus, decryption apparatus, encryption method, decryption method2013
Authentication system, authentication method, attesting device, verification dev2011
Electronic cash implementing method using a trustee1999
Method and apparatus for implementing traceable electronic cash1999