Air detection system and method comprises the first air detection unit, the second air detection unit, a data storage unit, a data analysis unit, and a computation unit to store the first original data and the second original data to the cloud service by means of the data storage unit
TW201739208A
External wireless network card including a connector body, a circuit board, a conducting member and a housing so as to achieve the effect of effectively reducing the size of the external wireless network card
CN104253755A
Method for establishing connection between network terminal devices
CN103699397A
Sound wave transmission installation method
TW201414237A
Installation method of acoustic transmission
TW201131885A
USB wireless network card having two external antenna devices
CN101964475A
USB (Universal Serial Bus) wireless network card
TW201122837A
USB wireless network card.
TW201123892A
Monitoring system
CN101686131A
USB wireless network card with external antenna device
TW201014032A
USB wireless network card with an external antenna
TW200422862A
Dual channel switching type printing server
TW200427236A
Encoding technology to detect and correct error
TW200423611A
Network module capable of simultaneously providing signal connection and power supply