Hakjin Kim
17Patents
10h-index
4Co-inventors
65Inventor score
Filing activity: Apr 18, 2003 → Sep 16, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD495801S1 | Massager control device | General | 24 | Expired |
| USD491671S1 | Massager balls | General | 24 | Expired |
| US7014620B2 | Lie-down massager | Human Necessities | 21 | Expired |
| US6849054B1 | Lie-down massager | Human Necessities | 19 | Expired |
| US6890313B2 | Lie-down massager | Human Necessities | 16 | Expired |
| US7118541B2 | Lie-down massager | Human Necessities | 15 | Expired |
| US7081098B2 | Lie-down massager | Human Necessities | 15 | Expired |
| US7052475B2 | Lie-down massager | Human Necessities | 11 | Expired |
| US7037279B2 | Lie-down massager | Human Necessities | 10 | Expired |
| USD496110S1 | Massager balls | General | 10 | Expired |
| US7052476B2 | Lie-down massager | Human Necessities | 9 | Expired |
| US7048701B2 | Lie-down massager | Human Necessities | 8 | Expired |
| US7347833B2 | Method for massaging a body lying on a lie-down massager | Human Necessities | 6 | Expired |
| US7018347B2 | Lie-down massager | Human Necessities | 5 | Expired |
| US7081100B2 | Lie-down massager | Human Necessities | 5 | Expired |
| US11881617B2 | Electronic device having flexible antenna disposed thereon | Electricity | 1 | Active |
| US12051851B2 | Electronic device including antenna including coupling-feeding structure | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.