标题:
Electron Transport Material and Organic Electroluminescent Device Using the Same
授权日:
1900-01-01
公开(公告)号:
US20140054561A1
申请日:
2013-02-21
公开(公告)日:
2014-02-27
当前申请(专利权)人:
ALPHA CHEM CO., LTD.
发明人:
NAM, HYUN-GOOG | LIM, DAE WON | KIM, JE-YONG | PARK, SANG-MI | JANG, SEUNG-HEE | LEE, SANG YOUN | HAM, JUSEOK | CHO, KYU-OH | KIM, HYUN-DON
简单同族:
KR101474713B1 | KR1020130135008A | US20140054561A1 | US9147849
简单同族成员数量:
4
简单同族被引用专利总数:
14
诉讼案件数:
0
法律状态/事件:
授权 | 权利转移