Sang-kwon Wee
7Patents
1h-index
17Co-inventors
44Inventor score
Filing activity: Dec 28, 2005 → Nov 26, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7802874B2 | Restrictors with structure to prevent back flow and inkjet head having the same | Performing Operations; Transporting | 4 | Active |
| US8052253B2 | Inkjet head having piezoelectric actuator for restrictor, and image forming method and apparatus having the same | Performing Operations; Transporting | 1 | Active |
| US8011749B2 | Apparatus and method for measuring thickness of ink layer in pixel | Performing Operations; Transporting | 1 | Active |
| US7377776B2 | Semiconductor wafer baking apparatus | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US7909438B2 | Piezo-electric type inkjet printhead | Performing Operations; Transporting | 0 | Active |
| US12294094B2 | Battery case | Emerging Cross-Sectional Technologies | 0 | Active |
| US8038263B2 | Piezoelectric inkjet head | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.