Shanghai
China
4
2026-06-04
The entities that hold a legal rights for patent applications filed by inventor CHEN Senjun:
Senjun CHEN from Shanghai, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
ELECTRONIC DEVICE, AUDIO POWER AMPLIFIER CHIP, AND DEVICE RETRIEVAL METHOD
#2 | 2024-02-08DISPLAY TERMINAL
#3 | 2023-05-11Terminal protective case and audio playback system
#4 | 2018-12-20USER DEVICE AND METHOD FOR DRIVING A SPEAKER IN THE USER DEVICE
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