标题:
Double-spiro organic compounds and electroluminescent devices
授权日:
1900-01-01
公开(公告)号:
EP1294823A1
申请日:
2002-03-18
公开(公告)日:
2003-03-26
当前申请(专利权)人:
LG CHEM, LTD.
发明人:
KIM, KONG-KYEUM | SON, SE-HWAN | YOON, SEOK-HEE | BAE, JAE-SOON | LEE, YOUN-GU | IM, SUNG-GAP | KIM, JI-EUN | LEE, JAE-CHOL
简单同族:
AT348136T | AT466828T | CN100488923C | CN1462303A | DE60216681D1 | DE60216681T2 | DE60236329D1 | EP1294823A1 | EP1294823B1 | EP1645552A1 | EP1645552B1 | ES2274003T3 | JP2004529937A | JP3971310B2 | TW591096B | US20040023060A1 | US20040170863A1 | US6984462 | US6998487 | WO2002088274A1
简单同族成员数量:
20
简单同族被引用专利总数:
362
诉讼案件数:
0
法律状态/事件:
授权