Byeongchul Lee
76Patents
6h-index
64Co-inventors
71Inventor score
Filing activity: Dec 2, 2010 → Aug 23, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9920759B2 | Scroll compressor with back pressure device | Mechanical Engineering; Lighting; Heating | 14 | Active |
| US9869315B2 | Scroll compressor having capacity varying valves | Mechanical Engineering; Lighting; Heating | 13 | Active |
| US9217433B2 | Synthetic resin bearing and scroll compressor having the same | Mechanical Engineering; Lighting; Heating | 10 | Active |
| US8308460B2 | Scroll compressor | Mechanical Engineering; Lighting; Heating | 9 | Active |
| US8733116B2 | Oil level detecting device for a compressor and an air conditioning system having the same | Mechanical Engineering; Lighting; Heating | 6 | Active |
| USRE46106E1 | Scroll compressor | General | 6 | Active |
| US8992191B2 | Scroll compressor with differential pressure hole | Mechanical Engineering; Lighting; Heating | 5 | Active |
| US10895260B2 | Scroll compressor with oil separation member | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US9951773B2 | Scroll compressor with recesses and protrusions | Mechanical Engineering; Lighting; Heating | 3 | Active |
| US9429156B2 | Compressor | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10550885B2 | Compressor | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10883502B2 | Hermetic compressor having a vane with guide portion | Mechanical Engineering; Lighting; Heating | 2 | Active |
| US10774646B2 | Rotary engine with oil pump | Emerging Cross-Sectional Technologies | 2 | Active |
| US10473102B2 | Rotary compressor having fluid passage between sliding vane and vane slot | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10087937B2 | Scroll compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10704548B2 | Co-rotating scroll compressor having back pressure structure | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10781817B2 | Compressor having centrifugation and differential pressure structure for oil supplying | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9394904B2 | Compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9157438B2 | Scroll compressor with bypass hole | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10605251B2 | Turbo compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9541083B2 | Scroll compressor including communication hole with improved back pressure chamber and back pressure hole locations | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10767649B2 | Hermetic compressor with cylinder having elliptical inner circumferential surface, roller, and at least one vane | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9897143B2 | Bush bearing and a scroll compressor including a bush bearing | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9243636B2 | Scroll compressor with differential pressure hole and communication hole | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11053941B2 | Motor-operated compressor | Mechanical Engineering; Lighting; Heating | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.