标题:
Fluorene compound, organic light emitting device and display device using the fluorene compound
授权日:
2011-10-18
公开(公告)号:
US8039128
申请日:
2008-05-21
公开(公告)日:
2011-10-18
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
WATANABE, TAIKI | UENO, KAZUNORI | SUZUKI, KOICHI | IWASAKI, YOHEI
简单同族:
JP2008290991A | JP5127300B2 | US20100072885A1 | US8039128 | WO2008146825A1
简单同族成员数量:
5
简单同族被引用专利总数:
33
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移