标题:
Display device having conical transparent members covering electroluminescent elements
授权日:
2005-02-22
公开(公告)号:
US6858983
申请日:
2001-11-27
公开(公告)日:
2005-02-22
当前申请(专利权)人:
CANON KABUSHIKI KAISHA
发明人:
MOCHIZUKI, NORITAKA | TOKUDA, RYUJI | SETANI, MICHITAKA | SAKURANAGA, MASANORI | HOSHI, HIKARU
简单同族:
JP2003077649A | JP3880356B2 | US20020105267A1 | US6858983
简单同族成员数量:
4
简单同族被引用专利总数:
42
诉讼案件数:
0
法律状态/事件:
未缴年费 | 权利转移