Inventor · disambiguated record

Steven R. Houghtalen

Also filed as: HOUGHTALEN STEVEN R

3 granted patents·138 citations·filing 1982–1989

75Inventor score

Technology areasG06F

Files withIBM3

Top patents by PatentIndex Score

3 records

0187US4514803AMethods for partitioning mainframe instruction sets to implement microprocessor based emulation thereofIBM·Filed 1982·Granted Apr 30, 1985·96 cites·27 claims
0257US4591982AStorage selection override apparatus for a multimicroprocessor implemented data processing systemIBM·Filed 1983·Granted May 27, 1986·25 cites·3 claims
0348US4972317AMicroprocessor implemented data processing system capable of emulating execution of special instructions not within the established microprocessor instruction set by switching access from a main store portion of a memoryIBM·Filed 1989·Granted Nov 20, 1990·17 cites·8 claims

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