Lixin Peng
11Patents
5h-index
21Co-inventors
66Inventor score
Filing activity: Mar 14, 1996 → Dec 29, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6957632B1 | Air charging system for an opposed piston opposed cylinder free piston engine | Emerging Cross-Sectional Technologies | 38 | Expired |
| US5720251A | Rotary engine and method of operation | Emerging Cross-Sectional Technologies | 36 | Expired |
| US6925971B1 | Exhaust gas recirculation for a free piston engine | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US6651431B1 | Boosted internal combustion engines and air compressors used therein | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5658138A | Rotary pump having inner and outer components having abutments and recesses | Mechanical Engineering; Lighting; Heating | 7 | Expired |
| US6959672B1 | Fuel injection for a free piston engine | Emerging Cross-Sectional Technologies | 4 | Expired |
| US12054040B2 | Fuel cell vehicle radiator placement and orientation | Emerging Cross-Sectional Technologies | 3 | Active |
| US6941904B1 | Air scavenging for an opposed piston opposed cylinder free piston engine | Mechanical Engineering; Lighting; Heating | 2 | Expired |
| US6971340B1 | Compression pulse starting of a free piston internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| USD1086076S1 | Outer housing for jack | General | 0 | Active |
| US6973898B1 | Piston stopper for a free piston engine | Mechanical Engineering; Lighting; Heating | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.