Inventor
LAUFFER DONALD K
16 patents
⚠️ This page may combine multiple inventors who share the name “LAUFFER DONALD K”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NCR CO
15 patentsUS4953060AAug 28, 1990
Stackable integrated circuit chip package with improved heat removal
NCR CO192 citations98
US5028988AJul 2, 1991
Method and apparatus for low temperature integrated circuit chip testing and operation
NCR CO59 citations96
US4928206AMay 22, 1990
Foldable printed circuit board
NCR CO94 citations96
US5059835AOct 22, 1991
Cmos circuit with programmable input threshold
NCR CO50 citations92
US4805420AFeb 21, 1989
Cryogenic vessel for cooling electronic components
NCR CO29 citations92
US4734820AMar 29, 1988
Cryogenic packaging scheme
NCR CO36 citations92
US4713827ADec 15, 1987
Terminator for a cmos transceiver device
NCR CO32 citations92
US4148099AApr 3, 1979
Memory device having a minimum number of pins
NCR CO35 citations92
US4704549ANov 3, 1987
CMOS to ECL converter-buffer
NCR CO22 citations82
US4656375AApr 7, 1987
Temperature compensated CMOS to ECL translator
NCR CO22 citations82
US4598216AJul 1, 1986
Assist circuit for a data bus in a data processing system
NCR CO24 citations81
US4159541AJun 26, 1979
Minimum pin memory device
NCR CO25 citations81
US4145760AMar 20, 1979
Memory device having a reduced number of pins
NCR CO27 citations81
US5040053AAug 13, 1991
Cryogenically cooled integrated circuit apparatus
NCR CO7 citations74
US4092550AMay 30, 1978
Frequency multiplier and level detector
NCR CO7 citations73