标题:
Fluorene compound, polymers thereof having a polyphenylene group, and EL element comprising the same
授权日:
1900-01-01
公开(公告)号:
US20030099838A1
申请日:
2002-10-14
公开(公告)日:
2003-05-29
当前申请(专利权)人:
DUX FIN CO.
发明人:
CHO, HYUN-NAM | JUNG, SUNG HYUN | SON, SANG WON | KIM, JONG BOK
简单同族:
KR100411465B1 | KR1020030034659A | US20030099838A1 | US6800381
简单同族成员数量:
4
简单同族被引用专利总数:
36
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移