Chuan Weng
16Patents
5h-index
7Co-inventors
59Inventor score
Filing activity: Feb 25, 1994 → Nov 22, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6324856A | Multiple stage cascade refrigeration system having temperature responsive flow control and method | Mechanical Engineering; Lighting; Heating | 24 | Expired |
| US6766652B2 | Dual independent chamber ultra-low temperature freezer | Emerging Cross-Sectional Technologies | 14 | Expired |
| US5702632A | Non-CFC refrigerant mixture | Chemistry; Metallurgy | 11 | Expired |
| US6557358B2 | Non-hydrocarbon ultra-low temperature system for a refrigeration system | Chemistry; Metallurgy | 8 | Expired |
| US6601396B2 | Freezer defrost method and apparatus | Mechanical Engineering; Lighting; Heating | 8 | Expired |
| US5408848A | Non-CFC autocascade refrigeration system | Chemistry; Metallurgy | 5 | Expired |
| US6631625B1 | Non-HCFC refrigerant mixture for an ultra-low temperature refrigeration system | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7306362B2 | Food processor with a transmission device | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US6658875B2 | Method and apparatus for temperature control in a refrigeration device | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US7048511B2 | Device for prevention of backward operation of scroll compressors | Mechanical Engineering; Lighting; Heating | 3 | Expired |
| US6845632B1 | Cooling circuit apparatus and method | Emerging Cross-Sectional Technologies | 2 | Expired |
| US7716945B2 | Pressure equalization port apparatus and method for a refrigeration unit | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US6893227B2 | Device for prevention of backward operation of scroll compressors | Mechanical Engineering; Lighting; Heating | 1 | Expired |
| US6845628B2 | Method and apparatus for temperature control in a refrigeration device | Mechanical Engineering; Lighting; Heating | 0 | Expired |
| US10731903B2 | System and method for device under test cooling using digital scroll compressor | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11231455B2 | System and method for controlling temperature at test sites | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.