Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sound production device and portable terminal

Sound production device and portable terminal

US Patent 11516588 · Granted Nov 29, 2022

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Reinforcement board for flexible printed circuit board, flexible printed circuit2025
Pattern recognition module and pattern recognition apparatus2025
Sound production apparatus and electronic device2025
Sound production apparatus and electronic device2025
Application device including an elastic member2025
System and method for aseptically transferring fluid2025
Sound generation device and electronic apparatus2025
Diaphragm for miniature sound generating device and miniature sound generating d2025
Diaphragm for sound producing device, sound producing device, and method for ass2025
Vibrating diaphragm of sound-producing apparatus and sound-producing apparatus2025
Sound-producing apparatus, acoustic module provided with sound-producing apparat2025
Sound-producing apparatus, acoustic module provided with sound-producing apparat2025