Hyuk-Jin Cha
9Patents
6h-index
30Co-inventors
59Inventor score
Filing activity: Oct 28, 1996 → Jun 3, 2014
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8805759B1 | System and method for psychographic profiling of targeted populations of individuals | Physics | 42 | Active |
| US5962113A | Integrated circuit device and process for its manufacture | Emerging Cross-Sectional Technologies | 19 | Expired |
| US8332466B1 | Network based healthcare management system | Physics | 17 | Active |
| US7097959B1 | Negative resist composition | Chemistry; Metallurgy | 9 | Expired |
| US9246050B2 | Method for fabricating nano-patterned substrate for high-efficiency nitride-based light-emitting diode | Electricity | 6 | Active |
| US8935753B1 | Network based healthcare management system | Physics | 6 | Active |
| US6797739B1 | Triazene-based compound comprising functionalized alkylthio groups, and photopolymerization initiator | Chemistry; Metallurgy | 2 | Expired |
| US9657273B2 | Method for suppressing teratoma formation via selective cell death induction in undifferentiated human-induced pluripotent stem cells | Chemistry; Metallurgy | 0 | Active |
| US10411221B2 | Organic electronic device and fabrication method thereof | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.