Brian Campbell
11Patents
5h-index
15Co-inventors
59Inventor score
Filing activity: Dec 12, 2001 → Sep 28, 2020
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8615794B1 | Methods and apparatus for increased security in issuing tokens | Electricity | 49 | Active |
| US8613055B1 | Methods and apparatus for selecting an authentication mode at time of issuance of an access token | Electricity | 47 | Active |
| US8473749B1 | Methods and apparatus for preprovisioning authentication tokens to mobile applications | Electricity | 31 | Active |
| US7040418B2 | Proppant recovery system | Fixed Constructions | 7 | Expired |
| US7661199B2 | Coded target for use with combination laser and photogrammetry targets | Physics | 5 | Active |
| US11734368B1 | System and method for creating a consistent personalized web experience across multiple platforms and channels | Physics | 4 | Active |
| US10375873B2 | Landscaping tow apparatus | Human Necessities | 3 | Active |
| US7896784B2 | Stride stretching apparatus and method | Emerging Cross-Sectional Technologies | 3 | Active |
| US7020393B2 | Method of synchronizing parallel optical links between communications components | Electricity | 2 | Expired |
| US10332622B2 | Method, apparatus, and computer program product for facilitating query initiation and query response | Physics | 1 | Active |
| US10719385B2 | Method and apparatus for improved error handling | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.