发明名称 |
Portable handset having a radio frequency identification(RFID) function and method using the same |
摘要 |
In receiving information on an item by use of electromagnetic waves propagating from the item in which a radio frequency identification (RFID) chip is embedded, a portable handset requests the information on the item that is stored in the RFID chip to the RFID chip-embedded item, receives from the item the information on the item, and, if additional information is needed other than the received information, requests the additional information to a server storing the information on the item by using the received information.
|
申请公布号 |
US7299987(B2) |
申请公布日期 |
2007.11.27 |
申请号 |
US20040011030 |
申请日期 |
2004.12.15 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
YOO JEONG-JOON;WON JONG-HWA;KANG WOO-SHIK;LEE DONG-HYUN;KU JA-NAM |
分类号 |
G06K7/10;G06K17/00;G06F17/30;H04B1/38;H04B7/26;H04Q7/22;H04Q7/38 |
主分类号 |
G06K7/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|