标题:
Fluorene compound and organic electroluminescence device
授权日:
1900-01-01
公开(公告)号:
US20120168739A1
申请日:
2012-03-08
公开(公告)日:
2012-07-05
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
KAMATANI, JUN | OKADA, SHINJIRO | TAKIGUCHI, TAKAO | IGAWA, SATOSHI | HASHIMOTO, MASASHI | NAKASU, MINAKO | OOISHI, RYOTA
简单同族:
EP1885670A1 | EP1885670A4 | JP2007302650A | JP4328801B2 | KR101006289B1 | KR1020080081322A | US20090200919A1 | US20120168739A1 | US8158835 | WO2007072889A1
简单同族成员数量:
10
简单同族被引用专利总数:
41
诉讼案件数:
0
法律状态/事件:
撤回