Inventor
DAVIS MICHAEL IAN
9 patents
Patents
9 patentsUS4037214AJul 19, 1977
Key register controlled accessing system
IBM230 citations97
US4047161ASep 6, 1977
Task management apparatus
IBM91 citations95
US4037215AJul 19, 1977
Key controlled address relocation translation system
IBM66 citations93
US4038642AJul 26, 1977
Input/output interface logic for concurrent operations
IBM70 citations92
US4038645AJul 26, 1977
Non-translatable storage protection control system
IBM41 citations91
US4103329AJul 25, 1978
Data processing system with improved bit field handling
IBM32 citations89
US4041462AAug 9, 1977
Data processing system featuring subroutine linkage operations using hardware controlled stacks
IBM46 citations87
US4035779AJul 12, 1977
Supervisor address key control system
IBM26 citations79
US4042913AAug 16, 1977
Address key register load/store instruction system
IBM13 citations71