Hangzhou
China
3
2025-05-22
The entities that hold a legal rights for patent applications filed by inventor Gui Zhenxia:
Zhenxia Gui from Hangzhou, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
SIGNAL PROCESSING METHOD, APPARATUS, AND DEVICE CONTROL METHOD AND APPARATUS
#2 | 2023-05-25Mode Control Method and Apparatus, and Terminal Device
#3 | 2023-05-04Headset Noise Processing Method, Apparatus, and Headset
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