Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Discrete Fourier transform system using the dual chirp-Z transform

Discrete Fourier transform system using the dual chirp-Z transform

US Patent 4282579 · Granted Aug 4, 1981

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Lattice energy conversion device2022
Gaseous-phase ionizing radiation generator2020
Electrolysis reactor system2020
Acoustic particle alarm including particle sensor2008
Power-efficient sonar system employing a waveform and processing method for impr2002
Transducer assembly for deep submergence1991
High-resolution technique for time-frequency signal analysis using modified wign1990
Wide dynamic range analog-to-digital converter using linear prediction1988
Wide dynamic range analog-to-digital converter using linear prediction1988
Method and article for a nearly zero temperature coefficient pressure transducer1988
Imaging system1988
High speed optically controlled sampling system1985