Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Modulated spread spectrum in RF identification systems method

Modulated spread spectrum in RF identification systems method

US Patent 5974078 · Granted Oct 26, 1999

Estimated economic value: $11,848,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems and methods for an electronic auction2025
Systems and methods using single antenna for multiple resonant frequency ranges2025
Systems and methods for an electronic auction2025
Systems and methods for an electronic auction2024
Systems and methods to determine motion parameters using RFID tags2024
Systems and methods for an electronic auction2024
Systems and methods for an electronic auction2023
Systems and methods to selectively connect antennas to communicate via radio fre2023
Systems and methods to determine kinematical parameters2022
Systems and methods to use radar in RFID systems2022
Systems and methods using single antenna for multiple resonant frequency ranges2022
Systems and methods to selectively connect antennas to receive and backscatter r2021