Yang-Jic Lee
42Patents
20h-index
38Co-inventors
81Inventor score
Filing activity: Aug 31, 2004 → Sep 13, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD548713S1 | Smart phone | General | 335 | Expired |
| USD569841S1 | Ear-microphone | General | 303 | Expired |
| USD538271S1 | Headset | General | 168 | Expired |
| USD558720S1 | Portable phone | General | 157 | Expired |
| USD538792S1 | Headset | General | 102 | Expired |
| USD539787S1 | Headset | General | 92 | Expired |
| USD527000S1 | Personal digital assistant | General | 88 | Expired |
| US7269450B2 | Sliding/swing-type portable digital communication apparatus | Electricity | 76 | Expired |
| USD568301S1 | Headset | General | 55 | Expired |
| USD538270S1 | Headset | General | 53 | Expired |
| USD548715S1 | Portable telephone | General | 44 | Expired |
| USD848529S1 | Digital signage | General | 39 | Active |
| USD589482S1 | Mobile phone | General | 38 | Expired |
| USD553599S1 | Mobile phone | General | 37 | Expired |
| USD743125S1 | Cleaner | General | 28 | Active |
| USD848528S1 | Digital signage | General | 28 | Active |
| US9883780B2 | Cleaning member and cleaner having the same | Human Necessities | 25 | Active |
| USD551226S1 | Portable information terminal | General | 23 | Expired |
| USD552576S1 | Mobile phone | General | 22 | Expired |
| US7419099B2 | Portable terminal and swing hinge module thereof | Fixed Constructions | 21 | Expired |
| USD583348S1 | Mobile phone | General | 17 | Expired |
| US7614599B2 | Portable cradle | Emerging Cross-Sectional Technologies | 15 | Active |
| USD537062S1 | Portable phone | General | 14 | Expired |
| USD746967S1 | Steam cleaner | General | 13 | Active |
| US7813776B2 | Double sliding-type portable communication apparatus | Electricity | 11 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.