Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method of using electronic tickets containing privileges for improved security

Method of using electronic tickets containing privileges for improved security

US Patent 6505232 · Granted Jan 7, 2003

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for concurrent spectrum usage within actively used spectrum2025
Systems and methods for radio frequency calibration exploiting channel reciproci2025
Systems and methods for radio frequency calibration exploiting channel reciproci2025
Systems and methods for mitigating interference within actively used spectrum2025
Systems and methods for radio frequency calibration exploiting channel reciproci2025
Systems and methods for radio frequency calibration exploiting channel reciproci2025
Systems and methods for radio frequency calibration exploiting channel reciproci2025
Systems and methods for distributing radioheads2024
Systems and methods for distributing radioheads2024
Systems and methods for radio frequency calibration exploiting channel reciproci2024
Apparatus and method for performing motion capture using a random pattern on cap2024
Apparatus and method for capturing still images and video using diffraction code2024