David A. Webb
39Patents
17h-index
45Co-inventors
81Inventor score
Filing activity: Feb 7, 1975 → Feb 6, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4985825A | System for delaying processing of memory access exceptions until the execution stage of an instruction pipeline of a virtual memory system based digital computer | Physics | 94 | Expired |
| US5222223A | Method and apparatus for ordering and queueing multiple memory requests | Physics | 88 | Expired |
| US7100096B2 | Special encoding of known bad data | Physics | 71 | Expired |
| US6738836B1 | Scalable efficient I/O port protocol | Physics | 70 | Expired |
| US4995041A | Write back buffer with error correcting capabilities | Physics | 58 | Expired |
| US6751721B1 | Broadcast invalidate scheme | Physics | 52 | Expired |
| US5142631A | System for queuing individual read or write mask and generating respective composite mask for controlling access to general purpose register | Physics | 45 | Expired |
| US5349651A | System for translation of virtual to physical addresses by operating memory management processor for calculating location of physical address in memory concurrently with cache comparing virtual addresses for translation | Physics | 43 | Expired |
| US6141734A | Method and apparatus for optimizing the performance of LDxL and STxC interlock instructions in the context of a write invalidate protocol | Physics | 39 | Expired |
| US8870078B2 | Hand tool having an electronic identification device | Emerging Cross-Sectional Technologies | 35 | Active |
| US5282645A | Electro-hydraulic pressure regulating valve assembly mounted in a valve boss on a hydraulic damper | Emerging Cross-Sectional Technologies | 30 | Expired |
| US7093105B2 | Method and apparatus for determining availability of a queue to which a program step is issued out of program order | Physics | 27 | Expired |
| US6360314B1 | Data cache having store queue bypass for out-of-order instruction execution and method for same | Physics | 25 | Expired |
| US5019965A | Method and apparatus for increasing the data storage rate of a computer system having a predefined data path width | Physics | 25 | Expired |
| US7076597B2 | Broadcast invalidate scheme | Physics | 24 | Expired |
| US6154828A | Method and apparatus for employing a cycle bit parallel executing instructions | Physics | 23 | Expired |
| US5924120A | Method and apparatus for maximizing utilization of an internal processor bus in the context of external transactions running at speeds fractionally greater than internal transaction times | Physics | 21 | Expired |
| US5009785A | System and apparatus for the separation of multi-phase mixture | Performing Operations; Transporting | 12 | Expired |
| US6961781B1 | Priority rules for reducing network message routing latency | Electricity | 11 | Expired |
| US8364851B2 | Scalable efficient I/O port protocol | Physics | 11 | Active |
| US4815536A | Analysis of multi-phase mixtures | Physics | 11 | Expired |
| US5154826A | Hydrocyclone overflow transport | Performing Operations; Transporting | 9 | Expired |
| US6662319B1 | Special encoding of known bad data | Physics | 8 | Expired |
| US5045218A | Method of separating a lighter dispersed fluid from a denser liquid in a hydrocyclone having flow-modifying means | Performing Operations; Transporting | 8 | Expired |
| US6738896B1 | Method and apparatus for determining availability of a queue which allows random insertion | Physics | 8 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.