Yan; Tzu-Chao
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yan; Tzu-Chao.The latest application filed is for "frequency multiplier apparatus and operating method thereof".
- Yan; Tzu-Chao - Tainan TW
- Yan; Tzu-Chao - Hsinchu TW
- Yan; Tzu-Chao - Hsinchu City TW
| Patent | Date |
|---|---|
| Frequency multiplier apparatus and operating method thereof Grant 9,306,496 - Kuo , et al. April 5, 2 | 2016-04-05 |
| Frequency Multiplier Apparatus And Operating Method Thereof App 20140084971 - Kuo; Chien-Nan ; et al. | 2014-03-27 |
| Frequency multiplier device and method thereof Grant 8,237,472 - Kuo , et al. August 7, 2 | 2012-08-07 |
| Frequency Multiplier Device And Method Thereof App 20110187420 - Kuo; Chien-Nan ; et al. | 2011-08-04 |
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