David A. Bailey
44Patents
10h-index
39Co-inventors
75Inventor score
Filing activity: Aug 7, 1981 → Apr 11, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4494051A | Multi-quadrant brushless DC motor drive | Electricity | 37 | Expired |
| US6039290A | Robust singularity avoidance in satellite attitude control | Performing Operations; Transporting | 31 | Expired |
| US6131056A | Continuous attitude control that avoids CMG array singularities | Performing Operations; Transporting | 26 | Expired |
| US6047927A | Escaping singularities in a satellite attitude control | Performing Operations; Transporting | 25 | Expired |
| US6154691A | Orienting a satellite with controlled momentum gyros | Performing Operations; Transporting | 24 | Expired |
| US7138729B2 | Electrical power control system | Emerging Cross-Sectional Technologies | 13 | Expired |
| US7462952B2 | Electrical power control system | Emerging Cross-Sectional Technologies | 12 | Active |
| US5875676A | Non colocated rate sensing for control moment gyroscopes | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6648274B1 | Virtual reaction wheel array | Performing Operations; Transporting | 11 | Expired |
| US6128556A | CMG control based on angular momentum to control satellite attitude | Performing Operations; Transporting | 10 | Expired |
| US4401934A | Adaptive control system for line-commutated inverters | Electricity | 9 | Expired |
| US7687935B2 | Electrical power control system | Emerging Cross-Sectional Technologies | 8 | Active |
| US7164273B2 | Power source monitor | Physics | 8 | Expired |
| US6182582A | Tilt table | Performing Operations; Transporting | 6 | Expired |
| US5943636A | Method and apparatus to calibrate and run optical delay devices | Electricity | 5 | Expired |
| US6682019B2 | Minimum energy wheel configurations for energy storage and attitude control | Performing Operations; Transporting | 4 | Expired |
| US5793808A | Digital processing apparatus and method to control multiple pulse width modulation drivers | Electricity | 3 | Expired |
| US4593528A | Rapid transient response chemical energy power plant apparatus and method | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US11167816B2 | Control of a two-wheeled self-balancing vehicle | Physics | 2 | Active |
| US6477433B1 | Control of velocity limited systems | Physics | 2 | Expired |
| US11407481B1 | Trolling motor control system | Performing Operations; Transporting | 2 | Active |
| USD969349S1 | Ceiling panel system | General | 1 | Active |
| USD967463S1 | Ceiling panel system | General | 1 | Active |
| US8572920B2 | Self-centering ceiling panel | Fixed Constructions | 1 | Active |
| US11807422B2 | Thermoplastic bag with reinforced top | Performing Operations; Transporting | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.