| 5230051 |
Distributed messaging system and method |
| Jul-20-1993 |
A computer based message passing system and method provides reliable, versatile, portable and robust data communication between processes. The message passing system and method is adapted for use with... |
| 5204897 |
Management interface for license management system |
| Apr-20-1993 |
A distributed computer system employs a license management system to account for software product usage. A management policy having a variety of alternative styles and contexts is provided. Each licensed... |
| 4692861 |
Microcomputer with interprocess communication |
| Sep-8-1987 |
A microcomputer system with a processor and memory operates concurrent processes with synchronized communication between pairs of processes. Each communicating process has program instructions including... |
| 4539637 |
Method and apparatus for handling interprocessor calls in a multiprocessor system |
| Sep-3-1985 |
A multiprocessor arrangement in which the individual program functions of a program process are executed on different processors. Data shared by different program functions is stored in shared memory and... |
| 4387427 |
Hardware scheduler/dispatcher for data processing system |
| Jun-7-1983 |
A general-purpose, tightly-coupled multiprocessing system wherein processors share a common memory. A hardware-recognizable object (a process object) in memory stores access descriptors for controlling... |
| 4153934 |
Multiplex data processing system |
| May-8-1979 |
The multiplex data processing system comprises a plurality of data processing units connected to form a non-hierachical structure, a shared memory device commonly used by the plurality of data processing... |
