Evan E Davidson, Ralph D Lane: Low power transmission line terminator. International Business Machines Corporation, Theodore E Galanthay, March 29, 1977: US04015147 (19 worldwide citation)

Disclosed is a terminator for a transmission line including first and second diodes connected in a series path having a common node therebetween connected to the transmission line. A potential supply connected across the terminal ends of the series connected diodes reverse biases them into their hig ...

Ralph D Lane, Richard A Manning: Content-Addressable Memory capable of a high speed search. International Business Machines Corporation, Thomas F Galvin, July 13, 1976: US03969707 (13 worldwide citation)

A Content-Addressable Memory Cell featuring a pair of current switches, one at each output of a flip-flop cell to provide for searching the cell at high speed and without disturbing the contents of the cell.

Aage A Hansen, Ralph D Lane: High voltage integrated driver circuit. International Business Machines Corporation, Theodore E Galanthay, October 12, 1976: US03986054 (7 worldwide citation)

Disclosed is a high voltage driver circuit for writing information into a read mostly memory array, the memory cells of the array being characterized by requiring much higher potential levels for writing information than for reading information.

Ronald W Knepper, Ralph D Lane, Peter J Ludlow, Barry L Moore: Common bus driver complementary protect circuit. International Business Machines Corporation, Sughrue Rothwell Mion Zinn & Macpeak, February 10, 1976: US03938008 (5 worldwide citation)

An over current protect circuit for a common bus driver having a complementary pair FET output includes a pair of AND circuits responsive to the gate-source and drain-source voltages for charging separate time integrating capacitors. If a threshold charge is reached a latch is triggered, which in tu ...