Inventor
STOFFERS BRIAN L
US5 patents
Patents
5 patentsUS4638450AJan 20, 1987
Equal nine apparatus for supporting absolute value subtracts on decimal operands of unequal length
HONEYWELL INF SYSTEMS28 citations89
US4604722AAug 5, 1986
Decimal arithmetic logic unit for doubling or complementing decimal operand
HONEYWELL INF SYSTEMS7 citations72
US4672360AJun 9, 1987
Apparatus and method for converting a number in binary format to a decimal format
HONEYWELL INF SYSTEMS15 citations71
US4615016ASep 30, 1986
Apparatus for performing simplified decimal multiplication by stripping leading zeroes
HONEYWELL INF SYSTEMS11 citations71
US4608659AAug 26, 1986
Arithmetic logic unit with outputs indicating invalid computation results caused by invalid operands
HONEYWELL INF SYSTEMS5 citations59