Liu; Cheng-Chiang
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Cheng-Chiang.The latest application filed is for "interactive photovoltaic device and interactive photovoltaic system".
- Liu; Cheng-Chiang - Hsinchu County TW
| Patent | Date |
|---|---|
| Method for unlocking door, method for renting asset and system thereof Grant 9,466,160 - Lee , et al. October 11, 2 | 2016-10-11 |
| Interactive Photovoltaic Device And Interactive Photovoltaic System App 20150303862 - LO; Li Sheng ; et al. | 2015-10-22 |
| Bluetooth data/control message transmission module, interaction system and method thereof Grant 9,112,983 - Lo , et al. August 18, 2 | 2015-08-18 |
| Method For Unlocking Door, Method For Renting Asset And System Thereof App 20150078137 - LEE; KUNG-WANG ; et al. | 2015-03-19 |
| Bluetooth Data/control Message Transmission Module, Interaction System And Method Thereof App 20140349576 - LO; Li Sheng ; et al. | 2014-11-27 |
| System And Method Using Detectable Signals Of Panel For Data Communication App 20140204052 - LIANG; Chih-Hao ; et al. | 2014-07-24 |
| Multiplexed Audio Cable Joystick And System Thereof App 20130257728 - LEE; Kung-Wang ; et al. | 2013-10-03 |
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