Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Speaker and mobile communication terminal device using same

Speaker and mobile communication terminal device using same

US Patent 9648405 · Granted May 9, 2017

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Grid load interactive control method and terminal based on adaptive load charact2021
Battery energy storage grid-load interactive method, terminal, system and medium2021
Loudspeaker, mobile device, and method for assembling loudspeaker2021
Sound device and assembling method therefor2020
Speaker box2020
Loudspeaker to generate sustainable high quality auditory impression2018
Speaker box2018
Speaker box2018
Sound generator2018
Sound generator2018
Sound device2017
Speaker box2017