Inventor
THOMA ENDRE P
US16 patents
Patents
16 patentsUS4807195AFeb 21, 1989
Apparatus and method for providing a dual sense amplifier with divided bit line isolation
IBM161 citations98
US5530836AJun 25, 1996
Method and apparatus for multiple memory bank selection
IBM83 citations96
US5265056ANov 23, 1993
Signal margin testing system for dynamic RAM
IBM35 citations92
US4992984AFeb 12, 1991
Memory module utilizing partially defective memory chips
IBM44 citations92
US6088206AJul 11, 2000
Clamp circuit to limit overdrive of off chip driver
IBM25 citations91
US5276846AJan 4, 1994
Fast access memory structure
IBM27 citations91
US5036495AJul 30, 1991
Multiple mode-set for IC chip
IBM22 citations91
US5537053AJul 16, 1996
Data output impedance control
IBM6 citations71
US5514975AMay 7, 1996
Data output impedance control
IBM7 citations71
US5392241AFeb 21, 1995
Semiconductor memory circuit with block overwrite
IBM14 citations71
US4952863AAug 28, 1990
Voltage regulator with power boost system
IBM18 citations71
US6177833B1Jan 23, 2001
Integrated circuit module having reduced impedance and method of providing the same
IBM2 citations60
US5455517AOct 3, 1995
Data output impedance control
IBM1 citations60
US6570254B1May 27, 2003
Electrical mask identification of memory modules
IBM2 citations59
US4413329ANov 1, 1983
Dynamic memory cell
IBM1 citations51
US6268228B1Jul 31, 2001
Electrical mask identification of memory modules
IBM0 citations49