Youngdo Cha
24Patents
5h-index
21Co-inventors
61Inventor score
Filing activity: Jun 28, 2016 → Mar 2, 2021
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10976775B1 | Roll-slide mobile terminal | Physics | 21 | Active |
| US10820433B2 | Flexible display device | Electricity | 19 | Active |
| US10868897B2 | Roll-slide mobile terminal | Electricity | 14 | Active |
| US11003217B2 | Flexible display device | Electricity | 13 | Active |
| US10993338B2 | Flexible display device | Electricity | 6 | Active |
| US11611641B2 | Mobile terminal | Electricity | 4 | Active |
| US10503221B2 | Mobile terminal | Electricity | 3 | Active |
| US10735043B2 | Mobile terminal | Electricity | 2 | Active |
| US11379013B2 | Electronic device | Physics | 2 | Active |
| US10312956B2 | Mobile terminal | Electricity | 2 | Active |
| US11281259B2 | Mobile terminal | Electricity | 2 | Active |
| US10491257B2 | Mobile terminal including a movable waterproof unit | Electricity | 2 | Active |
| US10686479B2 | Mobile terminal | Electricity | 2 | Active |
| US10827054B2 | Mobile terminal | Electricity | 2 | Active |
| US10468816B2 | Connector waterproof housing and mobile terminal | Electricity | 1 | Active |
| US11460888B2 | Slidable display device having flexible display | Electricity | 1 | Active |
| US10165096B2 | Mobile terminal | Electricity | 1 | Active |
| US9641658B2 | Mobile terminal comprising edge mounted LCD display module and window | Electricity | 1 | Active |
| US10804047B2 | Mobile terminal | Electricity | 1 | Active |
| US12041193B2 | Mobile terminal | Electricity | 1 | Active |
| US11431832B2 | Mobile terminal | Physics | 0 | Active |
| US10686920B2 | Mobile terminal | Electricity | 0 | Active |
| US10686480B2 | Mobile terminal | Electricity | 0 | Active |
| US10652373B2 | Mobile terminal | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.