James R. H. Challenger
46Patents
18h-index
38Co-inventors
77Inventor score
Filing activity: Aug 1, 1997 → Sep 27, 2013
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8032586B2 | Method and system for caching message fragments using an expansion attribute in a fragment link tag | Electricity | 367 | Active |
| US6026413A | Determining how changes to underlying data affect cached objects | Emerging Cross-Sectional Technologies | 290 | Expired |
| US6618751B1 | Systems and methods for publishing data with expiration times | Electricity | 223 | Expired |
| US6216212A | Scaleable method for maintaining and making consistent updates to caches | Emerging Cross-Sectional Technologies | 155 | Expired |
| US6256712A | Scaleable method for maintaining and making consistent updates to caches | Emerging Cross-Sectional Technologies | 155 | Expired |
| US6457103B1 | Method and apparatus for caching content in a data processing system with fragment granularity | Physics | 97 | Expired |
| US6266742A | Algorithm for cache replacement | Physics | 78 | Expired |
| US6507891B1 | Method and apparatus for managing internal caches and external caches in a data processing system | Electricity | 59 | Expired |
| US6338117B1 | System and method for coordinated hierarchical caching and cache replacement | Physics | 52 | Expired |
| US6851034B2 | System and method for persistent and robust storage allocation | Emerging Cross-Sectional Technologies | 50 | Expired |
| US6598121B2 | System and method for coordinated hierarchical caching and cache replacement | Physics | 38 | Expired |
| US7779298B2 | Distributed job manager recovery | Physics | 36 | Active |
| US6567893B1 | System and method for distributed caching of objects using a publish and subscribe paradigm | Physics | 29 | Expired |
| US6643754B1 | System and method for dynamically allocating computer memory | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7509393B2 | Method and system for caching role-specific fragments | Electricity | 23 | Expired |
| US6574715B2 | Method and apparatus for managing internal caches and external caches in a data processing system | Electricity | 22 | Expired |
| US6446183B1 | Systems and methods for persistent and robust memory management | Emerging Cross-Sectional Technologies | 20 | Expired |
| US8424003B2 | Unified job processing of interdependent heterogeneous tasks using finite state machine job control flow based on identified job type | Physics | 18 | Active |
| US7412535B2 | Method and system for caching fragments while avoiding parsing of pages that do not contain fragments | Electricity | 17 | Expired |
| US8561007B2 | Distributable serializable finite state machine | Physics | 14 | Active |
| US7689947B2 | Data-driven finite state machine engine for flow control | Physics | 13 | Active |
| US7426534B2 | Method and system for caching message fragments using an expansion attribute in a fragment link tag | Electricity | 10 | Expired |
| US7987239B2 | Method and system for caching role-specific fragments | Electricity | 10 | Active |
| US7143026B2 | Generating rules to convert HTML tables to prose | Physics | 9 | Expired |
| US7383550B2 | Topology aware grid services scheduler architecture | Physics | 9 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.