Chen; Chie Yeon
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chen; Chie Yeon.The latest application filed is for "frequency signal enabling apparatus and method thereof".
- Chen; Chie Yeon - Hsinchu TW
- Chen, Chie Yeon - Hsinchu City TW
| Patent | Date |
|---|---|
| Frequency signal enabling apparatus and method thereof Grant 7,053,685 - Chen , et al. May 30, 2 | 2006-05-30 |
| Frequency signal enabling apparatus and method thereof App 20050264332 - Chen, Chie Yeon ; et al. | 2005-12-01 |
| Frequency signal enabling apparatus and method thereof Grant 6,940,326 - Chen , et al. September 6, 2 | 2005-09-06 |
| Frequency signal enabling apparatus and method thereof App 20030126488 - Chen, Chie Yeon ; et al. | 2003-07-03 |
| Memory card reading device App 20030116624 - Chen, Chie-Yeon | 2003-06-26 |
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