NASACO Electronics (Hong Kong) Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for NASACO Electronics (Hong Kong) Ltd..The latest application filed is for "in-flight entertainment wireless audio transmitter/receiver system".
- NASACO Electronics (Hong Kong) Ltd. - Hong Kong
- NASACO Electronics (Hong Kong) Ltd. -
| Patent | Date |
|---|---|
| Wireless audio transmission system Grant 7,212,787 - Wu , et al. May 1, 2 | 2007-05-01 |
| In-flight entertainment wireless audio transmitter/receiver system App 20060270373 - So; Yan Kwan | 2006-11-30 |
| In-flight entertainment wireless audio transmitter/receiver system App 20060271967 - So; Yan Kwan | 2006-11-30 |
| Half-duplex wireless audio communication system Grant 7,046,999 - Wu , et al. May 16, 2 | 2006-05-16 |
| Wireless audio transmission system Grant 6,993,283 - Ka Ming , et al. January 31, 2 | 2006-01-31 |
| Half-duplex wireless audio communication system App 20040242242 - Wu, Ka Ming ; et al. | 2004-12-02 |
| Wireless audio transmission system App 20030129945 - Wu, Eric ; et al. | 2003-07-10 |
| Wireless audio transmission system App 20030100270 - Wu, Eric ; et al. | 2003-05-29 |
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