Changzhi Wang
13Patents
2h-index
19Co-inventors
43Inventor score
Filing activity: Feb 26, 2014 → Nov 29, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11547952B1 | Multi-bubbling region column tray and corresponding plate column | Performing Operations; Transporting | 2 | Active |
| US10052609B2 | Tower packing element, tower packing, and packing tower and mixer comprising the same | Performing Operations; Transporting | 2 | Active |
| US12398940B2 | Air-cooled refrigerator supplying air through centrifugal fan | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12359862B2 | Refrigeration module and refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12022946B2 | Foot adjusting system and refrigerator having same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US11938425B2 | Multi-bubbling region column tray and corresponding plate column | Performing Operations; Transporting | 0 | Active |
| US12078412B2 | Refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10888835B2 | Tower packing element, tower packing, and packing tower and mixer comprising the same | Performing Operations; Transporting | 0 | Active |
| US12398949B2 | Air-cooled refrigerator | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12146700B2 | Control system and control method of refrigerator | Emerging Cross-Sectional Technologies | 0 | Active |
| US10843164B2 | Tower packing element, tower packing, and packing tower and mixer comprising the same | Performing Operations; Transporting | 0 | Active |
| US12181205B2 | Installation foot and refrigerator having same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12092389B2 | Built-in refrigerator and installation device and auxiliary installation assembly therefor | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.