Decai Li
24Patents
2h-index
34Co-inventors
49Inventor score
Filing activity: Jul 4, 2018 → Oct 27, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11125337B1 | Housing for magnetic fluid sealing device and agitation kettle/reaction kettle | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US11092241B1 | Magnetic fluid sealing device | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US11199264B2 | Intelligent regulation system and method for mechanical seal | Physics | 2 | Active |
| US10962119B2 | Arc-shaped stepped magnetic fluid sealing device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10989308B1 | Sealing device with convertible magnetic sealing medium | Mechanical Engineering; Lighting; Heating | 1 | Active |
| USD950289S1 | Seat | General | 1 | Active |
| US11261972B1 | Combined sealing device with magnetic fluid | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11174947B2 | Magnetic liquid sealing device having heat conductive rod and heat dissipating jacket | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11415226B1 | Magnetic fluid sealing device for sealing fluid medium | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11353088B2 | Chain unit sealed and lubricated with magnetic fluid and chain having same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12287035B2 | Self-cooling device sealed with magnetic liquid | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11616412B2 | Magnetic liquid sealing device resistible to axial and radial vibration | Electricity | 0 | Active |
| US11869694B1 | Low-temperature resistant perfluoropolyether-based magnetic liquid and preparation method thereof | Electricity | 0 | Active |
| US11466780B2 | Magnetic liquid sealing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11525514B2 | Magnetic liquid sealing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11215286B2 | Magnetic liquid sealing device adapted to axial and radial displacements of connection | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11365779B2 | Magnetic liquid damping shock absorber | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11421786B2 | Magnetic fluid sealing device for oscillating shaft | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11125642B2 | Multi-scale real-time acoustic emission monitoring and analysis method for mechanical seal | Physics | 0 | Active |
| US11408512B2 | Magnetic fluid sealing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11193592B1 | Magnetic fluid sealing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11306795B1 | Magnetic fluid damper | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11287394B1 | Detection system and method for distribution state of magnetic fluid in sealing gap | Physics | 0 | Active |
| US11300211B2 | Capillary magnetic-liquid sealing device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.