Chi; Chien-Chu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Chi; Chien-Chu.The latest application filed is for "double frequency-shift keying modulating device".
- Chi; Chien-Chu - Nantou TW
- CHI; Chien-Chu - Puli TW
| Patent | Date |
|---|---|
| Double frequency-shift keying modulating device Grant 9,853,635 - Lin , et al. December 26, 2 | 2017-12-26 |
| Double Frequency-shift Keying Modulating Device App 20170187366 - LIN; Yo-Sheng ; et al. | 2017-06-29 |
| Balanced Up-conversion Mixer App 20170111011 - LIN; Yo-Sheng ; et al. | 2017-04-20 |
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