Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Microphone device with a closed housing and a membrane

Microphone device with a closed housing and a membrane

US Patent 12317016 · Granted May 27, 2025

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Invisible microphone assembly for a vehicle2023
External microphone active ingress protection2022
External microphone active ingress protection2022
Invisible microphone assembly for a vehicle2022
Water and dustproof external microphone apparatus2022
Corrosion resistant antireflection coating and fabrication method thereof2018
High pressure sodium vapor discharge lamp1995
Three-phase high-pressure gas discharge lamp filled with a gas containing sodium1990