发明名称 |
POWERLESS ELECTRONIC NOTEPAD AND POWERLESS WIRELESS TRANSMISSION SYSTEM USING THE SAME |
摘要 |
The present invention relates to a powerless electronic notepad and a powerless wireless transmission system using the same, and more particularly, to a powerless electronic notepad that stores data recorded on an electronic notepad using piezoelectric elements and transmits the stored data using a passive RFID tag without the use of a power source, and a powerless wireless transmission system using the same. |
申请公布号 |
US2010147601(A1) |
申请公布日期 |
2010.06.17 |
申请号 |
US20090507664 |
申请日期 |
2009.07.22 |
申请人 |
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE |
发明人 |
CHOI BYOUNG GUN;KIM KYUNG SOO;KIM JUNG BUM;LIM IN GI;HYOUNG CHANG HEE;PARK HYUNG IL;KIM SUNG EUN;KANG TAE WOOK;MYOUNG HEY JIN;PARK KYUNG HWAN;HYUN SEOK BONG;HWANG JUNG HWAN;KANG TAE YOUNG;KANG SUNG WEON |
分类号 |
G08C21/00;G09G5/08 |
主分类号 |
G08C21/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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