标题:
Heterocyclic compound and organic light emitting device using same
授权日:
1900-01-01
公开(公告)号:
US20190319195A1
申请日:
2017-07-06
公开(公告)日:
2019-10-17
当前申请(专利权)人:
LT MATERIALS CO., LTD.
发明人:
LEE, GI-BACK | OH, HAN-KOOK | JUNG, YONG-GEUN | MO, JUN-TAE | JEONG, WON-JANG | CHOI, JIN-SEOK | CHOI, DAE-HYUK | LEE, JOO-DONG
简单同族:
CN109476607A | EP3483146A1 | EP3483146A4 | JP2019523244A | KR101838693B1 | KR1020180005534A | TW201821590A | US20190319195A1 | WO2018009007A1
简单同族成员数量:
9
简单同族被引用专利总数:
1
诉讼案件数:
0
法律状态/事件:
实质审查 | 权利转移