标题:
Benzofluoranthene compound and organic light-emitting device using the compound
授权日:
1900-01-01
公开(公告)号:
US20090278118A1
申请日:
2007-12-12
公开(公告)日:
2009-11-12
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
OHRUI, HIROKI | SAITOH, AKIHITO | NEGISHI, CHIKA | IWAWAKI, HIRONOBU | MURATSUBAKI, MASANORI | TOMONO, HIROYUKI | KOSUGE, TETSUYA | SENOO, AKIHIRO
简单同族:
CN101454288A | CN101454288B | JP2008156315A | JP2008156315A5 | JP5064787B2 | KR101115156B1 | KR1020090094159A | US20090278118A1 | US8034944 | WO2008078824A1
简单同族成员数量:
10
简单同族被引用专利总数:
39
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移