Dongguan
China
5
2026-05-21
Junlin CHEN from Dongguan, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
CONNECTION STRUCTURE, HEADPHONE, AND HEADPHONE SYSTEM
#2 | 2026-03-26CONNECTION STRUCTURE, HEADPHONE, AND HEADPHONE SYSTEM
#3 | 2026-03-26FUNCTIONAL BOX ASSEMBLY, HEADPHONE, AND HEADPHONE SYSTEM
#4 | 2026-03-12TRANSDUCER ASSEMBLY, HEADPHONE, AND HEADPHONE SYSTEM
#5 | 2026-03-12TRANSDUCER ASSEMBLY, HEADPHONE, AND HEADPHONE SYSTEM
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