Roger E. Hough
25Patents
21h-index
76Co-inventors
84Inventor score
Filing activity: Dec 14, 1983 → Jun 29, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4843541A | Logical resource partitioning of a data processing system | Physics | 348 | Expired |
| US5317705A | Apparatus and method for TLB purge reduction in a multi-level machine system | Physics | 246 | Expired |
| US6263359A | Computer resource proportional utilization and response time scheduling | Physics | 185 | Expired |
| US5414851A | Method and means for sharing I/O resources by a plurality of operating systems | Physics | 173 | Expired |
| US5659786A | System and method for dynamically performing resource reconfiguration in a logically partitioned data processing system | Physics | 170 | Expired |
| US4604694A | Shared and exclusive access control | Physics | 154 | Expired |
| US4779188A | Selective guest system purge control | Physics | 152 | Expired |
| US5600805A | Pass-through for I/O channel subsystem call instructions for accessing shared resources in a computer system having a plurality of operating systems | Physics | 152 | Expired |
| US5555414A | Multiprocessing system including gating of host I/O and external enablement to guest enablement at polling intervals | Physics | 150 | Expired |
| US6338092B1 | Method, system and computer program for replicating data in a distributed computed environment | Emerging Cross-Sectional Technologies | 107 | Expired |
| US5253344A | Method and apparatus for dynamically changing the configuration of a logically partitioned data processing system | Physics | 84 | Expired |
| US5452455A | Asynchronous command support for shared channels for a computer complex having multiple operating systems | Physics | 83 | Expired |
| US5301324A | Method and apparatus for dynamic work reassignment among asymmetric, coupled processors | Physics | 75 | Expired |
| US5222215A | CPU expansive gradation of I/O interruption subclass recognition | Physics | 62 | Expired |
| US6748381B1 | Apparatus and method for maintaining consistency of shared data resources in a cluster environment | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6335937B1 | Node failure recovery in a hub and spoke data replication mechanism | Electricity | 37 | Expired |
| US5636373A | System for synchronizing logical clock in logical partition of host processor with external time source by combining clock adjustment value with specific value of partition | Physics | 32 | Expired |
| US5404563A | Scheduling normally interchangeable facilities in multiprocessor computer systems | Physics | 30 | Expired |
| US5367661A | Technique for controlling channel operations in a host computer by updating signals defining a dynamically alterable channel program | Physics | 26 | Expired |
| US6587860B1 | Apparatus and method for tracking access to data resources in a cluster environment | Emerging Cross-Sectional Technologies | 23 | Expired |
| US5371867A | Method of using small addresses to access any guest zone in a large memory | Physics | 21 | Expired |
| US5381535A | Data processing control of second-level quest virtual machines without host intervention | Physics | 21 | Expired |
| US6529960B2 | Method and system for replicating data in a distributed computer environment | Emerging Cross-Sectional Technologies | 17 | Expired |
| US6421679B1 | Concurrent patch to logical partition manager of a logically partitioned system | Emerging Cross-Sectional Technologies | 17 | Expired |
| US7756830B1 | Error detection protocol | Physics | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.