Jan Ma
8Patents
3h-index
15Co-inventors
46Inventor score
Filing activity: Jul 1, 2003 → Jul 7, 2011
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8262567B2 | Tissue retractor, tissue retractor kit and method of use thereof | Human Necessities | 24 | Active |
| US7876025B2 | Ultrasonic mechanical emulsifier | Human Necessities | 17 | Active |
| US7118356B2 | Fluid pump with a tubular driver body capable of selective axial expansion and contraction | Human Necessities | 5 | Expired |
| US8137315B2 | Self-contained pump | Physics | 1 | Active |
| US10058716B2 | Micro-emulsifier for arterial thrombus removal | Human Necessities | 1 | Active |
| US9410542B2 | Ultrasonic fluid pressure generator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US9709583B2 | MALDI/SELDI analysis of complex mixtures comprising hydrophilic and hydrophobic analytes | Emerging Cross-Sectional Technologies | 0 | Active |
| US8668474B2 | Electro-active valveless pump | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.