Michael D. Pfeifer
28Patents
8h-index
39Co-inventors
75Inventor score
Filing activity: Apr 27, 1990 → May 4, 2018
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5276776A | System and method for building a computer-based Rete pattern matching network | Physics | 30 | Expired |
| US8732300B2 | Application monitoring in a stream database environment | Electricity | 30 | Active |
| US8327337B2 | Stream based debugging techniques | Physics | 16 | Active |
| US6978269B1 | Apparatus and method for generating and displaying a schema diagram for a database | Physics | 14 | Expired |
| US6915298B1 | User-defined relationships for diagramming user-defined database relations | Emerging Cross-Sectional Technologies | 13 | Expired |
| US8452756B2 | Database execution detail repository | Physics | 13 | Active |
| US5159662A | System and method for building a computer-based rete pattern matching network | Physics | 10 | Expired |
| US6374239B1 | Method and computer program product for implementing translatable text in user modifiable SQL scripts | Emerging Cross-Sectional Technologies | 8 | Expired |
| US6842878B1 | Method to document relations between objects using a graphical interface tree component | Emerging Cross-Sectional Technologies | 7 | Expired |
| US7584200B2 | Graphical database navigator with relation level control | Emerging Cross-Sectional Technologies | 6 | Active |
| US8776062B2 | Determining desired job plan based on previous inquiries in a stream processing framework | Physics | 5 | Active |
| US8600976B2 | Invalidating streams in an operator graph | Physics | 4 | Active |
| US7743052B2 | Method and apparatus for projecting the effect of maintaining an auxiliary database structure for use in executing database queries | Physics | 4 | Active |
| US9396158B2 | Stream application performance monitoring metrics | Electricity | 3 | Active |
| US9396157B2 | Stream application performance monitoring metrics | Electricity | 3 | Active |
| US11269929B2 | Combining semantic relationship information with entities and non-entities for predictive analytics in a cognitive system | Physics | 3 | Active |
| US8856766B2 | Generating layouts for graphs of data flow applications | Physics | 3 | Active |
| US8656369B2 | Tracing flow of data in a distributed computing application | Physics | 2 | Active |
| US10460239B2 | Generation of inferred questions for a question answering system | Physics | 1 | Active |
| US10885025B2 | Answer management in a question-answering environment | Physics | 1 | Active |
| US8601477B2 | Reducing instability within a heterogeneous stream processing application | Physics | 1 | Active |
| US9519719B2 | Resource management in a presentation environment | Electricity | 0 | Active |
| US9923898B2 | Resource management in a presentation environment | Electricity | 0 | Active |
| US10043024B2 | Intelligent governance controls based on real-time contexts | Physics | 0 | Active |
| US9389918B2 | Job plan selection for reducing instability of a job within a heterogeneous stream processing application | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.