Ji Hoon Yoo
40Patents
3h-index
46Co-inventors
59Inventor score
Filing activity: Aug 13, 2007 → Jun 16, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9421998B2 | Method and apparatus for detecting motor error of motor driven power steering | Physics | 3 | Active |
| US8491866B2 | Process for preparation of silver oxide | Chemistry; Metallurgy | 3 | Active |
| US9230707B2 | Production method for a transparent conductive film and a transparent conductive film produced thereby | Electricity | 3 | Active |
| US8979972B2 | Method for manufacturing metal flakes | Performing Operations; Transporting | 2 | Active |
| US9299483B2 | Method for manufacturing transparent conductive film | Electricity | 1 | Active |
| US8866128B2 | Organic electroluminescent device and preparation method thereof | Electricity | 1 | Active |
| US10933913B2 | Apparatus and method for estimating steering angle of motor driven power steering | Physics | 1 | Active |
| US10093347B2 | Motor driven power steering system and method of controlling the same | Performing Operations; Transporting | 1 | Active |
| US9832881B2 | Method of manufacturing transparent electrode film for display and transparent electrode film for display | Electricity | 1 | Active |
| US9290844B2 | Method for preparing metallic thin film | Electricity | 1 | Active |
| US9832882B2 | Method for making conductive pattern and conductive pattern | Emerging Cross-Sectional Technologies | 1 | Active |
| US9671542B2 | Method for manufacturing polarizing film | Physics | 1 | Active |
| US9107317B2 | Method for fabricating blackened conductive patterns | Electricity | 1 | Active |
| US9786843B2 | Methods for fabricating an optoelectronic device | Emerging Cross-Sectional Technologies | 1 | Active |
| US9556065B2 | Transparent conductive layer and preparation method thereof | Chemistry; Metallurgy | 1 | Active |
| US9831487B2 | Method for manufacturing transparent electrode film | Emerging Cross-Sectional Technologies | 1 | Active |
| US8232549B2 | Iridium complex containing carbazole-substituted pyridine and phenyl derivatives as main ligand and organic light-emitting diodes containing the same | Electricity | 1 | Active |
| US9524046B2 | Method for manufacturing hybrid transparent electrode and hybrid transparent electrode | Physics | 1 | Active |
| US10207738B2 | Apparatus and method for compensating for steering angle signal and motor angle signal of MDPS system | Performing Operations; Transporting | 0 | Active |
| US9269478B2 | Transparent conductive film-preparing method and transparent film prepared therefrom | Emerging Cross-Sectional Technologies | 0 | Active |
| US12282983B2 | Static electricity visualization system | Physics | 0 | Active |
| US9431616B2 | Phosphaphenanthrene-carbazole-based organic light-emitting compound, and organic light-emitting device comprising same | Electricity | 0 | Active |
| US9839138B2 | Method for fabricating blackened conductive patterns | Electricity | 0 | Active |
| US11577506B2 | Apparatus and method for inspecting droplet | Physics | 0 | Active |
| USD1072798S1 | Case for electronic device | General | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.