标题:
Heterocyclic compound, material for organic electroluminescence device including the same, and organic electroluminescence device and electronic equipment employing the same
授权日:
2018-06-05
公开(公告)号:
US9991445
申请日:
2014-05-29
公开(公告)日:
2018-06-05
当前申请(专利权)人:
IDEMITSU KOSAN CO., LTD.
发明人:
HAKETA, TASUKU | KAWAMURA, MASAHIRO | NISHIMURA, KAZUKI | MIZUKI, YUMIKO | ITO, HIROKATSU | HAYAMA, TOMOHARU
简单同族:
JP2015007036A | JP6114232B2 | US20140353640A1 | US9991445
简单同族成员数量:
4
简单同族被引用专利总数:
19
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移