Haifeng Shen

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Ningbo, CN

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Patents Applicationslast 30 patents

Information Patent Application
DRIVE CIRCUIT, CHIP AND ELECTRONIC DEVICE
- Publication number 20250132704
- Publication date Apr 24, 2025
- CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- Yaoguo Zhang
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CAPACITIVE SCREENS AND METHODS FOR INTERACTION WITH A STYLUS
- Publication number 20250068272
- Publication date Feb 27, 2025
- CHIPSEMI SEMICONDUCTOR (NINGBO) CO., LTD.
- Yaoguo Zhang
- G06 - COMPUTING CALCULATING COUNTING