Inventor
BRATT RICHARD G
US26 patents
⚠️ This page may combine multiple inventors who share the name “BRATT RICHARD G”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DATA GENERAL CORP
25 patentsUS4525780AJun 25, 1985
Data processing system having a memory using object-based information and a protection scheme for determining access rights to such information
DATA GENERAL CORP357 citations99
US4493027AJan 8, 1985
Method of performing a call operation in a digital data processing system having microcode call and return operations
DATA GENERAL CORP148 citations97
US4445177AApr 24, 1984
Digital data processing system utilizing a unique arithmetic logic unit for handling uniquely identifiable addresses for operands and instructions
DATA GENERAL CORP146 citations97
US4821184AApr 11, 1989
Universal addressing system for a digital data processing system
DATA GENERAL CORP60 citations96
US4575797AMar 11, 1986
Digital data processing system incorporating object-based addressing and capable of executing instructions belonging to several instruction sets
DATA GENERAL CORP56 citations96
US4514800AApr 30, 1985
Digital computer system including apparatus for resolving names representing data items and capable of executing instructions belonging to general instruction sets
DATA GENERAL CORP104 citations96
US4731734AMar 15, 1988
Digital computer system incorporating object-based addressing and access control and tables defining derivation of addresses of data from operands in instructions
DATA GENERAL CORP27 citations92
US4675810AJun 23, 1987
Digital data processing system having a uniquely organized memory system using object-based addressing and in which operand data is identified by names accessed by name tables
DATA GENERAL CORP32 citations92
US4498132AFeb 5, 1985
Data processing system using object-based information and a protection scheme for determining access rights to such information and using multilevel microcode techniques
DATA GENERAL CORP28 citations92
US4660142AApr 21, 1987
Digital data processing system employing an object-based addressing system with a single object table
DATA GENERAL CORP14 citations74
US4545012AOct 1, 1985
Access control system for use in a digital computer system with object-based addressing and call and return operations
DATA GENERAL CORP19 citations74
US4656579AApr 7, 1987
Digital data processing system having a uniquely organized memory system and means for storing and accessing information therein
DATA GENERAL CORP13 citations73
US4499535AFeb 12, 1985
Digital computer system having descriptors for variable length addressing for a plurality of instruction dialects
DATA GENERAL CORP10 citations73
US4498131AFeb 5, 1985
Data processing system having addressing mechanisms for processing object-based information and a protection scheme for determining access rights to such information
DATA GENERAL CORP12 citations73
US4554626ANov 19, 1985
Digital data processing system
DATA GENERAL CORP7 citations72
US4455604AJun 19, 1984
Digital data processing system having addressing means for translating operands into descriptors identifying data, plural multilevel microcode control means, and ability to execute a plurality of internal language dialects
DATA GENERAL CORP10 citations72
US4939640AJul 3, 1990
Data processing system having unique microinstruction control and stack means
DATA GENERAL CORP4 citations62
US4618925AOct 21, 1986
Digital data processing system capable of executing a plurality of internal language dialects
DATA GENERAL CORP4 citations62
US4532586AJul 30, 1985
Digital data processing system with tripartite description-based addressing multi-level microcode control, and multi-level stacks
DATA GENERAL CORP2 citations62
US4499604AFeb 12, 1985
Digital data processing system for executing instructions containing operation codes belonging to a plurality of operation code sets and names corresponding to name table entries
DATA GENERAL CORP3 citations62
US4493023AJan 8, 1985
Digital data processing system having unique addressing means and means for identifying and accessing operands
DATA GENERAL CORP3 citations62
US4480306AOct 30, 1984
Digital data processing system using unique ALU register files and micro-instruction stacks
DATA GENERAL CORP4 citations62
US4633406ADec 30, 1986
Digital data processing system method for making a general call
DATA GENERAL CORP3 citations61
US4455603AJun 19, 1984
System for resolving pointers in a digital data processing system
DATA GENERAL CORP2 citations61
US4661903AApr 28, 1987
Digital data processing system incorporating apparatus for resolving names
DATA GENERAL CORP1 citations52