标题:
Fluorene compounds containing various functional groups, polymers thereof and el element using the same
授权日:
1900-01-01
公开(公告)号:
US20030091859A1
申请日:
2002-05-01
公开(公告)日:
2003-05-15
当前申请(专利权)人:
KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY
发明人:
CHO, HYUN-NAM | JUNG, SUNG HYUN | SON, SANG WON
简单同族:
JP2003064003A | KR100424073B1 | KR1020020088937A | US20030091859A1 | US7318964
简单同族成员数量:
5
简单同族被引用专利总数:
50
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移