Pengfei He
18Patents
3h-index
34Co-inventors
52Inventor score
Filing activity: Sep 7, 2017 → Jun 13, 2025
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD1020047S1 | Dome lamp | General | 5 | Active |
| USD1005570S1 | Straight downlight base | General | 4 | Active |
| US10948431B1 | Visible test system and rock mass heating method | Physics | 3 | Active |
| US11048002B1 | Visualization system for simulating excavation of fluid-structure interaction tunnel | Physics | 2 | Active |
| US11564498B1 | Intelligent sofa mechanical extension device | Human Necessities | 2 | Active |
| USD1023400S1 | Straight down light | General | 2 | Active |
| US11478083B1 | Sofa backrest adjusting apparatus with integrated headrest and lumbar cushion | Human Necessities | 2 | Active |
| USD1005569S1 | Dome lamp base | General | 1 | Active |
| US11564496B1 | Interlockingly extending driving mechanism for electric sofa | Human Necessities | 1 | Active |
| US10843571B2 | Repairable sliding plate of pantograph of electric locomotive and method for making the same | Performing Operations; Transporting | 0 | Active |
| US11441981B2 | Testing device and testing method for adhesive strength of inner hole coating | Physics | 0 | Active |
| US10752983B2 | System and process for remanufacturing waste cylinder assembly of aircraft piston engine | Performing Operations; Transporting | 0 | Active |
| US12178325B2 | Ottoman linkage device, frame body, and seat | Human Necessities | 0 | Active |
| US11293086B2 | Connecting device and internal plasma spraying system | Performing Operations; Transporting | 0 | Active |
| US11000129B2 | Flip headrest device for sofa | Human Necessities | 0 | Active |
| US12411186B1 | Detection method for inverter system, inverter system, and arc detection system | Physics | 0 | Active |
| US10758057B2 | Single motor adjustable multi-function bed | Human Necessities | 0 | Active |
| US10993539B2 | Head and waist integrated device | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.