Yulin CHEN

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Kunshan City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard including a body waterproof layer and a keycap waterproof...
- Patent number 12,079,401
- Issue date Sep 3, 2024
- Lanto Electronic Limited
- Chen Shen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
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- Patent number D1022732
- Issue date Apr 16, 2024
- Lanto Electronic Limited
- Yulin Chen
- D10 - Measuring, testing, or signalling instruments

Patents Applicationslast 30 patents

Information Patent Application
KEYBOARD AND ELECTRONIC DEVICE
- Publication number 20230409130
- Publication date Dec 21, 2023
- LANTO ELECTRONIC LIMITED
- Chen SHEN
- G06 - COMPUTING CALCULATING COUNTING