The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 01, 2013
Filed:
Jul. 22, 2009
Byoung Gun Choi, Daegu, KR;
Kyung Soo Kim, Daejeon, KR;
Jung Bum Kim, Daejeon, KR;
IN Gi Lim, Daejeon, KR;
Chang Hee Hyoung, Daejeon, KR;
Hyung IL Park, Daejeon, KR;
Sung Eun Kim, Seoul, KR;
Tae Wook Kang, Daejeon, KR;
Hey Jin Myoung, Daejeon, KR;
Kyung Hwan Park, Daejeon, KR;
Seok Bong Hyun, Daejeon, KR;
Jung Hwan Hwang, Daejeon, KR;
Tae Young Kang, Seoul, KR;
Sung Weon Kang, Daejeon, KR;
Byoung Gun Choi, Daegu, KR;
Kyung Soo Kim, Daejeon, KR;
Jung Bum Kim, Daejeon, KR;
In Gi Lim, Daejeon, KR;
Chang Hee Hyoung, Daejeon, KR;
Hyung Il Park, Daejeon, KR;
Sung Eun Kim, Seoul, KR;
Tae Wook Kang, Daejeon, KR;
Hey Jin Myoung, Daejeon, KR;
Kyung Hwan Park, Daejeon, KR;
Seok Bong Hyun, Daejeon, KR;
Jung Hwan Hwang, Daejeon, KR;
Tae Young Kang, Seoul, KR;
Sung Weon Kang, Daejeon, KR;
Electronics and Telecommunications Research Institute, Daejeon, KR;
Abstract
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.