Yen; Jun-Chien
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Jun-Chien.The latest application filed is for "centrifugal fan with low noise".
- Yen; Jun-Chien - Taipei TW
- Yen; Jun-Chien - US
- Yen; Jun-Chien - Shen Chen City CN
| Patent | Date |
|---|---|
| Centrifugal fan with low noise App 20070160458 - Yen; Jun-Chien | 2007-07-12 |
| Fan blade unit in a centrifugal fan App 20070116576 - Chang; Bor-Haw ; et al. | 2007-05-24 |
| Fan frame App 20070053775 - Yen; Jun-Chien | 2007-03-08 |
| Bearing device capable of correcting misalignment automatically App 20070047860 - Yen; Jun-Chien | 2007-03-01 |
| Centrifugal blade unit of a cooling fan App 20060204363 - Yen; Jun-Chien ; et al. | 2006-09-14 |
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