Won-Kyu Lim
23Patents
5h-index
39Co-inventors
69Inventor score
Filing activity: Dec 9, 1991 → Dec 23, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8444906B2 | Method of cutting substrate | Emerging Cross-Sectional Technologies | 53 | Active |
| US5241724A | Vacuum cleaner having the function of wet wiping rag | Human Necessities | 22 | Expired |
| US8951387B2 | Method and apparatus for peeling protection film for flat display panel | Emerging Cross-Sectional Technologies | 6 | Active |
| US10478034B2 | Cleaning apparatus | Human Necessities | 5 | Active |
| US8654304B2 | Flat panel display and manufacturing method thereof | Electricity | 5 | Active |
| USD830655S1 | Vacuum cleaner | General | 5 | Active |
| US8520182B2 | Flat panel display and manufacturing method thereof | Electricity | 4 | Active |
| US10537220B2 | Cyclone dust collector and vacuum cleaner having the same | Performing Operations; Transporting | 2 | Active |
| US9174307B2 | Substrate cutting apparatus and method for cutting substrate using the same | Chemistry; Metallurgy | 2 | Active |
| US9073777B2 | Method and apparatus for cutting a substrate | Emerging Cross-Sectional Technologies | 1 | Active |
| US11280889B2 | Distance measuring sensor assembly and electronic device having same | Physics | 1 | Active |
| US8835803B2 | Laser cutting method and method of manufacturing organic light-emitting device | Performing Operations; Transporting | 1 | Active |
| US6728441B2 | Apparatus to combine a filter to a collimator | Physics | 1 | Expired |
| US8957582B2 | Organic light-emitting display device and method of manufacturing the same | Electricity | 0 | Active |
| US11006794B2 | Cleaner | Human Necessities | 0 | Active |
| US12225722B2 | Non-volatile memory device including selection gate and manufacturing method thereof | Electricity | 0 | Active |
| US11452411B2 | Robot cleaner | Human Necessities | 0 | Active |
| US11006801B2 | Cleaning apparatus | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10213078B2 | Vacuum cleaner | Human Necessities | 0 | Active |
| US11452422B2 | Cleaner and cleaning device having the same | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US8409788B2 | Laser induced thermal imaging method, method of patterning organic layer using the same and method of fabricating organic light emitting diode display device using the same | Electricity | 0 | Active |
| US11324373B2 | Cleaning robot and method for controlling same | Human Necessities | 0 | Active |
| US8420156B2 | Method of forming pattern and manufacturing method of organic light emitting device | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.