标题:
Fused polycyclic aromatic compound and organic light emitting device using the compound
授权日:
1900-01-01
公开(公告)号:
US20110095284A1
申请日:
2009-07-09
公开(公告)日:
2011-04-28
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
WATANABE, TAIKI | SUZUKI, KOICHI | UENO, KAZUNORI | NAKATA, KOICHI | ITO, TAKAYUKI | OHRUI, HIROKI | SENOO, AKIHIRO | YAMADA, NAOKI
简单同族:
JP2010018574A | US20110095284A1 | US8304096 | WO2010008034A1
简单同族成员数量:
4
简单同族被引用专利总数:
11
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移