David Campbell
14Patents
4h-index
23Co-inventors
60Inventor score
Filing activity: Dec 7, 1992 → May 23, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7302558B2 | Systems and methods to facilitate the creation and configuration management of computing systems | Physics | 72 | Expired |
| US5603020A | Method for detecting file names by informing the task of the identification of the directory antecedent to the file | Physics | 69 | Expired |
| US5749077A | Method and apparatus for updating and selectively accessing financial records related to investments | Physics | 67 | Expired |
| US5346140A | Mounting apparatus for spray guns | Performing Operations; Transporting | 7 | Expired |
| US6274202A | Control systems for electrostatic powder spraying apparatus | Performing Operations; Transporting | 2 | Expired |
| USD824423S1 | Control panel | General | 2 | Active |
| USD1054399S1 | Media switcher | General | 1 | Active |
| US12154118B1 | System and method for enhanced customer support experiences | Physics | 1 | Active |
| USD1062718S1 | Data processing equipment | General | 0 | Active |
| US11960909B1 | System and method for dynamic user interface experiences | Physics | 0 | Active |
| USD1035664S1 | Electronic device | General | 0 | Active |
| US8200567B2 | Method of computerized monitoring of investment trading and associated system | Physics | 0 | Active |
| US10487874B2 | Non-linear bearing release for large moveable structures | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8214279B2 | Method of computerized monitoring of investment trading and associated system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.