Chi Ma
8Patents
2h-index
46Co-inventors
47Inventor score
Filing activity: Oct 3, 2007 → Feb 2, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7870378B2 | Electronic system with NAND flash memory storing boot code and highly reliable boot up method | Physics | 9 | Active |
| US11591858B2 | Cutting elements with increased curvature cutting edges | Fixed Constructions | 2 | Active |
| US12145208B2 | Worm gear machine | Emerging Cross-Sectional Technologies | 0 | Active |
| US12066809B2 | Method for identifying critical error of worm gear machine and method for iteratively compensating critical error of worm gear machine | Physics | 0 | Active |
| US12011773B2 | Cutting elements with reduced variable back rake angle | Performing Operations; Transporting | 0 | Active |
| US12038096B1 | Choke combination device for gas production | Emerging Cross-Sectional Technologies | 0 | Active |
| US12218610B1 | Sensor system with an interior sensor and a piezoelectric power supply | Fixed Constructions | 0 | Active |
| US11919748B2 | Hoist for transferred materials in underground auxiliary transportation system and method thereof | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.