Ho Joon Lee
88Patents
7h-index
38Co-inventors
72Inventor score
Filing activity: Mar 20, 1992 → Feb 8, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6441401B1 | Thin film transistor array panel for liquid crystal display and method for repairing the same | Physics | 27 | Expired |
| US5245589A | Method and apparatus for processing signals to extract narrow bandwidth features | Physics | 20 | Expired |
| US11552057B2 | LED unit for display and display apparatus having the same | Electricity | 19 | Active |
| US10748881B2 | Light emitting device with LED stack for display and display apparatus having the same | Electricity | 10 | Active |
| US7291860B2 | Thin film transistor array panel | Physics | 8 | Expired |
| US11552061B2 | Light emitting device with LED stack for display and display apparatus having the same | Electricity | 7 | Active |
| US11527519B2 | LED unit for display and display apparatus having the same | Electricity | 7 | Active |
| US10892297B2 | Light emitting diode (LED) stack for a display | Electricity | 7 | Active |
| US11282981B2 | Passivation covered light emitting unit stack | Electricity | 5 | Active |
| US10886327B2 | Light emitting stacked structure and display device having the same | Electricity | 4 | Active |
| US6657231B2 | Thin film transistor array panel | Physics | 4 | Expired |
| US6892031B2 | Signal processing system of multiplexed fiber bragg grating sensor using CDMA | Physics | 4 | Expired |
| US10892296B2 | Light emitting device having commonly connected LED sub-units | Electricity | 4 | Active |
| US9980376B1 | Durable flexible circuit board for transparent display board and assembling method thereof | Electricity | 3 | Active |
| US10784240B2 | Light emitting device with LED stack for display and display apparatus having the same | Electricity | 3 | Active |
| US11289461B2 | Light emitting device with LED stack for display and display apparatus having the same | Electricity | 3 | Active |
| US11527514B2 | LED unit for display and display apparatus having the same | Electricity | 2 | Active |
| US11362073B2 | Light emitting device including multiple transparent electrodes for display and display apparatus having the same | Electricity | 2 | Active |
| US11527513B2 | LED unit for display and display apparatus having the same | Electricity | 1 | Active |
| US11804511B2 | Light emitting device with LED stack for display and display apparatus having the same | Electricity | 1 | Active |
| US11973104B2 | Light emitting stacked structure and display device having the same | Electricity | 1 | Active |
| US11532664B2 | Light emitting diode (LED) stack for a display | Electricity | 1 | Active |
| US9805629B2 | Transparent electronic display board capable of uniform optical output | Physics | 1 | Active |
| US11621253B2 | Light emitting device | Electricity | 1 | Active |
| US10886447B2 | Light emitting device | Electricity | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.