Shen; Cheng-Wen
Patent Applications and Registrations
Patent applications and USPTO patent grants for Shen; Cheng-Wen.The latest application filed is for "keyboard device".
- Shen; Cheng-Wen - New Taipei TW
- Shen; Cheng-Wen - New Taipei City TW
| Patent | Date |
|---|---|
| Keyboard device Grant 9,330,862 - Hsu , et al. May 3, 2 | 2016-05-03 |
| Keyboard Device App 20140374231 - Hsu; Wen-Chi ; et al. | 2014-12-25 |
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