Sangjun Han
3Patents
2h-index
13Co-inventors
45Inventor score
Filing activity: Jun 10, 1998 → Nov 18, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6191053A | High efficiency photoresist coating | Performing Operations; Transporting | 31 | Expired |
| US7030039B2 | Method of uniformly coating a substrate | Performing Operations; Transporting | 6 | Expired |
| US11747706B2 | Optical display device having variable conductivity patterns | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.