Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Waterproof microphone

Waterproof microphone

US Patent 6018585 · Granted Jan 25, 2000

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Capacitive-type electro-acoustic transducer2024
Electrostatic electroacoustic transducer device, signal processing circuit for e2023
Acoustic-electric transducer2021
Electro-acoustic transducer and electro-acoustic conversion device2021
Condenser microphone unit and condenser microphone2019
Microphone2018
Diaphragm, electroacoustic transducer, and electroacoustic transducer apparatus2018
Microphone2018
Acoustic tube and narrow directional microphone using the same2018
Microphone joint2018
Microphone2018
Dynamic microphone2018