John Matthews
12Patents
6h-index
19Co-inventors
63Inventor score
Filing activity: Feb 26, 1975 → Oct 28, 2016
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6058380A | System and method for electronically processing invoice information | Physics | 263 | Expired |
| US6584122B1 | Method and system for providing voice and data service | Electricity | 111 | Expired |
| US4088515A | Method of making semiconductor superlattices free of misfit dislocations | Emerging Cross-Sectional Technologies | 90 | Expired |
| US6360211B1 | System and method for electronically processing invoice information | Physics | 72 | Expired |
| US4174422A | Growing epitaxial films when the misfit between film and substrate is large | Emerging Cross-Sectional Technologies | 65 | Expired |
| US4046618A | Method for preparing large single crystal thin films | Electricity | 58 | Expired |
| US9189537B2 | Extraction of critical information from database | Physics | 1 | Active |
| US10108654B2 | Workload balancing in a distributed database | Physics | 1 | Active |
| US9338160B2 | Certificate checkin service | Electricity | 1 | Active |
| US7856344B2 | Method for transforming overlapping paths in a logical model to their physical equivalent based on transformation rules and limited traceability | Physics | 0 | Active |
| US9542429B2 | Workload balancing in a distributed database | Physics | 0 | Active |
| US9055056B2 | Managing digital content entitlements | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.