Granted Patent
Utility
US 6,680,857 · App. 09/964,208
Unit-architecture with implemented limited bank-column-select repairability
Inventors:
Gerhard Mueller, Toshiaki Kirihata
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Sep 26, 2001
Inventors
Gerhard Mueller
Toshiaki Kirihata
Assignee (at issue)
Infineon Technologies AG
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.