标题:
Compound for organic electroluminescent device and organic electroluminescent device using the same
授权日:
1900-01-01
公开(公告)号:
US20110024735A1
申请日:
2009-02-02
公开(公告)日:
2011-02-03
当前申请(专利权)人:
NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD.
发明人:
SAWADA, YUICHI | KAI, TAKAHIRO | KOMORI, MASAKI | YAMAMOTO, TOSHIHIRO
简单同族:
CN101959857A | CN101959857B | EP2272828A1 | EP2272828A4 | EP2272828B1 | JP5421242B2 | JPWO2009119163A1 | KR101598931B1 | KR1020100135815A | TW200946641A | TWI447206B | US20110024735A1 | US8859109 | WO2009119163A1
简单同族成员数量:
14
简单同族被引用专利总数:
20
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移