Ralph E. Sipple
18Patents
11h-index
31Co-inventors
72Inventor score
Filing activity: Jan 30, 1978 → Aug 9, 2001
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5583561A | Multi-cast digital video data server using synchronization groups | Emerging Cross-Sectional Technologies | 661 | Expired |
| US5193162A | Cache memory with data compaction for use in the audit trail of a data processing system having record locking capabilities | Emerging Cross-Sectional Technologies | 357 | Expired |
| US5404508A | Data base backup and recovery system and method | Emerging Cross-Sectional Technologies | 217 | Expired |
| US5140685A | Record lock processing for multiprocessing data system with majority voting | Emerging Cross-Sectional Technologies | 102 | Expired |
| US5758149A | System for optimally processing a transaction and a query to the same database concurrently | Emerging Cross-Sectional Technologies | 91 | Expired |
| US5060144A | Locking control with validity status indication for a multi-host processor system that utilizes a record lock processor and a cache memory for each host processor | Physics | 89 | Expired |
| US6405327B1 | Apparatus for and method of automatic monitoring of computer performance | Physics | 71 | Expired |
| US5949970A | Dual XPCS for disaster recovery | Physics | 50 | Expired |
| US5878426A | Statistical database query using random sampling of records | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5745915A | System for parallel reading and processing of a file | Physics | 28 | Expired |
| US6986003B1 | Method for processing communal locks | Physics | 13 | Expired |
| US6662307B1 | Disk recovery/reconstruction | Physics | 11 | Expired |
| US4167778A | Invalid instruction code detector | Physics | 10 | Expired |
| US6922744B1 | Communal lock processing system for multiprocessor computer system | Physics | 9 | Expired |
| US6810464B1 | Multiprocessor computer system for processing communal locks employing mid-level caches | Emerging Cross-Sectional Technologies | 6 | Expired |
| US4176402A | Apparatus for simultaneously measuring a plurality of digital events employing a random number table | Physics | 5 | Expired |
| US7784079B1 | Video on demand transaction server | Electricity | 5 | Expired |
| US8245260B1 | Video server | Electricity | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.