标题:
Sequential inverse encoding apparatus and method for providing confidential viewing of a fundamental display image
授权日:
2005-12-27
公开(公告)号:
US6980177
申请日:
2002-07-24
公开(公告)日:
2005-12-27
当前申请(专利权)人:
IRONWOOD ELECTRONICS, INC.
发明人:
STRUYK, DAVID A
简单同族:
AU2002323018A1 | CA2456122A1 | CA2456122C | EP1449196A1 | EP1449196A4 | JP2004537763A | JP2004537763A5 | JP4038687B2 | US20030128218A1 | US6980177 | WO2003012772A1 | WO2003012772A8
简单同族成员数量:
12
简单同族被引用专利总数:
134
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移