Sa Kyun Rha
17Patents
6h-index
16Co-inventors
59Inventor score
Filing activity: Sep 9, 1992 → Sep 13, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5728604A | Method for making thin film transistors | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5763301A | Method for fabricating thin film transistors | Electricity | 16 | Expired |
| US5387531A | Hole capacitor for dram cell and a fabrication method thereof | Emerging Cross-Sectional Technologies | 15 | Expired |
| US5403761A | Method of fabricating a thin film transistor | Electricity | 12 | Expired |
| US5817367A | Method of forming a thin film of copper | Chemistry; Metallurgy | 11 | Expired |
| US5818067A | Thin film transistor and method for fabricating thereof | Electricity | 9 | Expired |
| US6747404B2 | Flat type fluorescent lamp and method for manufacturing the same | Electricity | 6 | Expired |
| US5459088A | Method for making a thin film transistor | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5521408A | Hole capacitor for DRAM cell | Emerging Cross-Sectional Technologies | 4 | Expired |
| US6613670B2 | Method for forming tungsten bit line and devices including the same | Electricity | 4 | Expired |
| US5552614A | Self-aligned thin film transistor with sidewall spacers | Electricity | 2 | Expired |
| US6057228A | Method of forming interconnection for semiconductor device | Electricity | 1 | Expired |
| US7183704B2 | Flat-type fluorescent lamp device and method of fabricating the same | Electricity | 1 | Expired |
| US6294462A | Manufacturing method of interconnection layer for semiconductor device | Electricity | 1 | Expired |
| US7341497B2 | Flat-type fluorescent lamp device and method of fabricating the same | Electricity | 0 | Active |
| US7717765B2 | Method of sealing a flat-type fluorescent lamp device and process for coating fluorescent layers on corresponding first and second substrates | Electricity | 0 | Active |
| US7279829B2 | Flat-type fluorescent lamp device and method for fabricating the same | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.