标题:
Material for organic electroluminescent element and organic electroluminescent element employing the same
授权日:
1900-01-01
公开(公告)号:
US20070190356A1
申请日:
2005-03-14
公开(公告)日:
2007-08-16
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
ARAKANE, TAKASHI | IWAKUMA, TOSHIHIRO | IKEDA, HIDETSUGU | NAKAMURA, HIROAKI | WATANABE, RYUSUKE | IKEDA, KIYOSHI
简单同族:
CN1934909A | EP1727397A1 | EP1727397A4 | JPWO2005089027A1 | KR1020060134987A | TW200540251A | US20070190356A1 | WO2005089027A1
简单同族成员数量:
8
简单同族被引用专利总数:
16
诉讼案件数:
0
法律状态/事件:
撤回 | 权利转移