标题:
Hole transporting polymer and organic electroluminescence device using the same
授权日:
2005-01-11
公开(公告)号:
US6841269
申请日:
2002-12-23
公开(公告)日:
2005-01-11
当前申请(专利权)人:
SUMITOMO CHEMICAL COMAPANY, LIMITED
发明人:
KITANO, MAKOTO | NOGUCHI, TAKANOBU | OHNISHI, TOSHIHIRO | YAMAGUCHI, FUMI | OSADA, TAKENORI
简单同族:
DE69815446D1 | DE69815446T2 | EP0893485A1 | EP0893485B1 | KR100525611B1 | KR1019990014001A | TW558561B | US20030211358A1 | US6544670 | US6841269
简单同族成员数量:
10
简单同族被引用专利总数:
64
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移