标题:
Polymeric compound and organic luminescence device
授权日:
2007-07-03
公开(公告)号:
US7238435
申请日:
2002-08-30
公开(公告)日:
2007-07-03
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
KAMATANI, JUN | OKADA, SHINJIRO | TSUBOYAMA, AKIRA | TAKIGUCHI, TAKAO | IGAWA, SATOSHI
简单同族:
CN100371370C | CN1538986A | EP1426399A1 | EP1426399A4 | KR100543837B1 | KR1020040033004A | US20030186080A1 | US20050196639A1 | US20070257604A1 | US7238435 | US7691493 | WO2003022908A1
简单同族成员数量:
12
简单同族被引用专利总数:
371
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移