Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sound production device and electronic apparatus therefor

Sound production device and electronic apparatus therefor

US Patent 11778386 · Granted Oct 3, 2023

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Loudspeaker and earphone2025
Method for preparing battery-grade anhydrous iron phosphate from liquid crude mo2024
Conductive film for a sound generation device and the sound generation device2024
Conductive film for a sound generation device and the sound generation device2024
Sound production device and assembling method therefor2023
Speaker vibration diaphragm and method for manufacturing the same, and moving-co2022
OLED drive circuit and manufacturing method thereof, and display device2022
Loudspeaker diaphragm and molding method therefor2022
Silica gel diaphragm, receiver module, and method for processing silica gel diap2019
Method for reprocessing vibrating diaphragm, vibrating diaphragm and telephone r2019
Silica gel diaphragm, speaker module, and method for reprocessing silica gel dia2019
Device and method for fixing acetabular fractures involving the anterior/posteri2019