发明授权
- 专利标题: Semiconductor memory device
- 专利标题(中): 半导体存储器件
-
申请号: US10254693申请日: 2002-09-25
-
公开(公告)号: US06768667B2公开(公告)日: 2004-07-27
- 发明人: Kurt Hoffmann , Oskar Kowarik
- 申请人: Kurt Hoffmann , Oskar Kowarik
- 优先权: DE10147137 20010925
- 主分类号: G11C1124
- IPC分类号: G11C1124
摘要:
A DRAM memory cell having an isolation transistor formed from a bipolar transistor.
公开/授权文献
- US20030058710A1 Semiconductor memory device 公开/授权日:2003-03-27
信息查询