Each Tangem <a href=http://-.U.K37@cgi.members.interq.or.jp/ox/shogo/ONEE/g_book/g_book.cgi?action=registerhttp://www.ca>http://-.U.K37@cgi.members.interq.or.jp/ox/shogo/ONEE/g_book/g_book.cgi?action=registerhttp://www.ca</a>, developed by samsung semiconductors.