Wireless sensor network system using pumping node having ???????? media access control and ethernet media access conrol communication functions

申请公布号：KR101014279(B1)

申请号：KR20090026793

申请日期：2009.03.30

申请公布日期：2011.02.16

分类号：H04W84/18;H04W40/34

主分类号：H04W84/18

IMAGE INPUT DEVICE

VOICE REPRODUCING METHOD

SEMICONDUCTOR DEVICE

MANUFACTURE OF SEMICONDUCTOR DEVICE AND SEMICONDUCTOR WAFER USED THEREFOR

HIGH FREQUENCY HEATING DEVICE

TAP

IMAGE PICKUP DEVICE

IMAGE FORMING DEVICE

VACUUM ENVELOPE AND MANUFACTURE THEREOF

HUMIDIFIER

PLANE GRINDER

COMPLEX NC LATHE WITH ROTATIONAL DIFFERENCE CONTROL DEVICE AND PROCESSING METHOD USING THE SAME

METHOD AND DEVICE FOR CUTTING CYLINDRICAL BODY

TROUBLE INFORMATION COLLECTING SYSTEM

IC SOCKET

SEMICONDUCTOR PROTECTIVE CIRCUIT DEVICE

HYOJISOCHI

Graphic printer

Batch mailing method and apparatus: printing unique numbers on mail pieces and statement sheet

Adjusting photographic printer color exposure determination algorithms