Kuan-Di HUANG
Patent Applications and Registrations
Patent applications and USPTO patent grants for Kuan-Di HUANG.The latest application filed is for "hanging type wireless earphone for carrying digital music player".
- Kuan-Di HUANG - Taoyuan County TW
| Patent | Date |
|---|---|
| Hanging type wireless earphone for carrying digital music player App 20080253603 - Huang; Kuan-Di | 2008-10-16 |
| Voice device App 20080063182 - Huang; Kuan-Di | 2008-03-13 |
| Headphone for playing audio files App 20070223719 - Huang; Kuan-Di | 2007-09-27 |
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