Umesh Madan
23Patents
6h-index
88Co-inventors
72Inventor score
Filing activity: Sep 26, 2001 → Mar 31, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7512957B2 | Interface infrastructure for creating and interacting with web services | Electricity | 47 | Active |
| US6778980B1 | Techniques for improved searching of electronically stored information | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7277885B2 | Systems and methods for filter processing using hierarchical data and data structures | Emerging Cross-Sectional Technologies | 32 | Expired |
| US7676812B2 | Large scale event notification system | Electricity | 11 | Active |
| US7062482B1 | Techniques for phonetic searching | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7287035B2 | Evaluating queries against in-memory objects without serialization | Emerging Cross-Sectional Technologies | 8 | Expired |
| US8341193B2 | Data versioning through data transformations | Physics | 5 | Active |
| US7539691B2 | Systems and methods for updating a query engine opcode tree | Emerging Cross-Sectional Technologies | 5 | Expired |
| US8433559B2 | Text analysis using phrase definitions and containers | Physics | 5 | Active |
| US7558917B2 | Inverse query engine systems with cache and methods for cache maintenance | Emerging Cross-Sectional Technologies | 5 | Expired |
| US7921129B2 | Evaluating queries against in-memory objects without serialization | Emerging Cross-Sectional Technologies | 5 | Active |
| US8818944B2 | Data change tracking and event notification | Physics | 4 | Active |
| US7472130B2 | Select indexing in merged inverse query evaluations | Emerging Cross-Sectional Technologies | 3 | Active |
| US7664728B2 | Systems and methods for parallel evaluation of multiple queries | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7548926B2 | High performance navigator for parsing inputs of a message | Emerging Cross-Sectional Technologies | 3 | Expired |
| US8972459B2 | Data change tracking and event notification | Physics | 3 | Active |
| US7627681B2 | Relaying messages through a firewall | Electricity | 2 | Active |
| US7644064B2 | Systems and methods for filter table optimization | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7181464B2 | Forward-only evaluation for XPATH inverse query processing | Emerging Cross-Sectional Technologies | 1 | Expired |
| US12405934B2 | Storing entries in and retrieving information from an embedding object memory | Physics | 0 | Active |
| US7792852B2 | Evaluating queries against in-memory objects without serialization | Emerging Cross-Sectional Technologies | 0 | Active |
| US7899817B2 | Safe mode for inverse query evaluations | Physics | 0 | Expired |
| US12255749B2 | Meeting insights with large language models | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.