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Jinhua Gu
Beijing
CN
2 patents
3 Patents
US12206261
2025
Control Method, Electronic Device, and Writing Interaction Device
LENOVO (BEIJING) LIMITED
0 cites
US12072826
2024
Information Input Device, Method, and Computer-readable Medium for Operating a Controller in Different Modes Corresponding to Different Device Drivers
Wacom Co., Ltd.
0 cites
US11704273
2023
Information Input Device, Method, and Computer-readable Medium for Operating a Controller in Different Modes Corresponding to Different Device Drivers
Wacom Co., Ltd.
0 cites