Chang-Soo Lee
535Patents
53h-index
320Co-inventors
93Inventor score
Filing activity: Apr 28, 1994 → Sep 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD569841S1 | Ear-microphone | General | 303 | Expired |
| USD583346S1 | Mobile phone | General | 260 | Expired |
| USD593059S1 | Mobile phone | General | 231 | Expired |
| USD569837S1 | Portable telephone | General | 214 | Expired |
| USD579902S1 | Mobile phone | General | 194 | Expired |
| USD559220S1 | Mobile phone | General | 183 | Expired |
| USD561153S1 | Mobile phone | General | 181 | Expired |
| USD584272S1 | Portable phone | General | 180 | Expired |
| USD560192S1 | Mobile phone | General | 177 | Expired |
| USD570346S1 | Portable electronic device | General | 173 | Expired |
| USD558720S1 | Portable phone | General | 157 | Expired |
| USD589924S1 | Mobile phone | General | 156 | Expired |
| USD589487S1 | Portable telephone | General | 155 | Expired |
| USD530699S1 | Mobile phone | General | 140 | Expired |
| USD563938S1 | Mobile phone | General | 133 | Expired |
| USD584711S1 | Portable telephone | General | 131 | Expired |
| USD542267S1 | Headset | General | 129 | Expired |
| USD576993S1 | Portable phone | General | 118 | Expired |
| USD579905S1 | Cellular phone | General | 115 | Expired |
| USD537063S1 | Portable phone with interchangeable rear covers | General | 113 | Expired |
| USD543172S1 | Mobile phone | General | 105 | Expired |
| USD551201S1 | Portable telephone | General | 102 | Expired |
| USD596608S1 | Mobile phone | General | 100 | Expired |
| USD553077S1 | Charger for headset | General | 98 | Expired |
| USD572700S1 | Portable phone | General | 97 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.