Murali Krishna
11Patents
7h-index
31Co-inventors
62Inventor score
Filing activity: Apr 30, 1992 → Oct 11, 2010
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5412804A | Extending the semantics of the outer join operator for un-nesting queries to a data base | Emerging Cross-Sectional Technologies | 392 | Expired |
| US5987453A | Method and apparatus for performing a join query in a database system | Emerging Cross-Sectional Technologies | 68 | Expired |
| US7890508B2 | Database fragment cloning and management | Physics | 43 | Active |
| US6138111A | Cardinality-based join ordering | Emerging Cross-Sectional Technologies | 23 | Expired |
| US8572068B2 | Evaluation of set of representative query performance using robustness mapping | Physics | 20 | Active |
| US7299226B2 | Cardinality estimation of joins | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7945558B2 | Query optimizer with join cardinality estimation which mitigates the effects of skew | Physics | 7 | Active |
| US7515982B2 | Combining automated and manual information in a centralized system for semiconductor process control | Emerging Cross-Sectional Technologies | 4 | Active |
| US8438153B2 | Performing database joins | Physics | 2 | Active |
| US7457681B2 | Automated, modular approach to assigning semiconductor lots to tools | Emerging Cross-Sectional Technologies | 1 | Expired |
| US8554760B2 | System and method for optimizing queries | Physics | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.