Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025

Digital data selling and buying transaction system, auxiliary digital data selling and buying system, digital data selling and buying transaction method, auxiliary digital data selling and buying method, and digital data selling and buying transaction apparatus

US Patent 7720766 · Granted May 18, 2010

Estimated economic value: $258,000

Assignee

Inventors

View full patent text on Google Patents →