Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Earphone for wideband communication

Earphone for wideband communication

US Patent 8300871 · Granted Oct 30, 2012

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Gradient micro-electro-mechanical systems (MEMS) microphone with varying height 2020
Gradient micro-electro-mechanical systems (MEMS) microphone2020
Gradient micro-electro-mechanical systems (MEMS) microphone2020
Gradient micro-electro-mechanical systems (MEMS) microphone2018
Gradient micro-electro-mechanical systems (MEMS) microphone2018
Gradient micro-electro-mechanical systems (MEMS) microphone with varying height 2018
Dual cell MEMS assembly2014
Passive sound pressure level limiter with balancing circuit2013
Passive sound pressure level limiter2012
Transducer package with interior support frame2012
Transducer package with interior support frame2012
Controlled leakage omnidirectional electret condenser microphone element2012