David Lei Ma
8Patents
1h-index
19Co-inventors
40Inventor score
Filing activity: May 4, 2018 → Jun 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11519289B2 | Systems and methods for hybrid electric turbine engines | Emerging Cross-Sectional Technologies | 2 | Active |
| US11346290B2 | Speed limiting for power turbine governing and protection in a turboshaft engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US12259134B2 | Hydrogen liquid oxygen combined cycle engine | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11802508B2 | Efficient turbine engine using integrated ammonia fuel processing | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11912423B2 | Hydrogen steam and inter-cooled turbine engine | Emerging Cross-Sectional Technologies | 0 | Active |
| US11092136B2 | Systems and methods for optimal speed protection for power turbine governing | Emerging Cross-Sectional Technologies | 0 | Active |
| US11976633B2 | Systems and methods for optimal speed protection for power turbine governing | Emerging Cross-Sectional Technologies | 0 | Active |
| US11555455B2 | Adaptive model predictive control for hybrid electric propulsion | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.