标题:
Heterocyclic compound and organic light emitting diode containing same
授权日:
1900-01-01
公开(公告)号:
US20180351111A1
申请日:
2017-02-23
公开(公告)日:
2018-12-06
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
CHA, YONGBUM | CHO, SEONGMI | KIM, JUNGBUM | HONG, SUNG KIL | KWAK, JIWON
简单同族:
CN108137525A | JP2019500314A | JP6662516B2 | KR101928935B1 | KR1020170099231A | TW201733994A | TWI685490B | US20180351111A1 | WO2017146474A1
简单同族成员数量:
9
简单同族被引用专利总数:
3
诉讼案件数:
0
法律状态/事件:
实质审查 | 权利转移