Sum; Chin-Sean
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sum; Chin-Sean.The latest application filed is for "wireless device and communication method".
- Sum; Chin-Sean - Tokyo N/A JP
- Sum; Chin-Sean - Koganei JP
- Sum; Chin-Sean - Koganei-shi JP
| Patent | Date |
|---|---|
| Wireless communication system, and interference preventing method Grant 9,055,444 - Sum , et al. June 9, 2 | 2015-06-09 |
| Method and system for coexistence between wireless communication networks Grant 8,929,315 - Rahman , et al. January 6, 2 | 2015-01-06 |
| Wireless device and communication method Grant 8,909,241 - Villardi , et al. December 9, 2 | 2014-12-09 |
| Wireless communication system, and interference preventing method Grant 8,724,655 - Sum , et al. May 13, 2 | 2014-05-13 |
| Wireless Device And Communication Method App 20130217406 - Villardi; Gabriel Porto ; et al. | 2013-08-22 |
| Wireless Communication System, And Interference Preventing Method App 20120269130 - Sum; Chin-Sean ; et al. | 2012-10-25 |
| Wireless Communication System, And Interference Preventing Method App 20120263112 - Sum; Chin-Sean ; et al. | 2012-10-18 |
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