George Cho
32Patents
22h-index
17Co-inventors
82Inventor score
Filing activity: May 21, 1985 → Nov 26, 2012
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5451221A | Endoscopic light delivery system | Human Necessities | 210 | Expired |
| US5109830A | Apparatus for navigation of body cavities | Human Necessities | 161 | Expired |
| US4802461A | Rigid endoscope with flexible tip | Human Necessities | 130 | Expired |
| USRE40403E1 | Method for non-invasive wrinkle removal and skin treatment | General | 124 | Expired |
| US5083549A | Endoscope with tapered shaft | Human Necessities | 101 | Expired |
| US5672170A | Laser transmyocardial revascularization arrangement | Human Necessities | 89 | Expired |
| US5843072A | Method for treatment of unwanted veins and device therefor | Electricity | 84 | Expired |
| US4681092A | Balloon catheter wrapping apparatus | Human Necessities | 79 | Expired |
| US6077294A | Method for non-invasive wrinkle removal and skin treatment | Human Necessities | 74 | Expired |
| US5871479A | Alexandrite laser system for hair removal and method therefor | Electricity | 66 | Expired |
| US6045548A | Alexandrite laser system for hair removal and method therefor | Electricity | 50 | Expired |
| US5476461A | Endoscopic light delivery system | Human Necessities | 47 | Expired |
| US8317779B2 | Methods and systems for laser treatment using non-uniform output beam | Human Necessities | 45 | Active |
| US7856985B2 | Method of treatment body tissue using a non-uniform laser beam | Human Necessities | 39 | Active |
| US8322348B2 | Methods and systems for laser treatment using non-uniform output beam | Human Necessities | 37 | Active |
| US6692517B2 | Optical radiation treatment for enhancement of wound healing | Human Necessities | 36 | Expired |
| US7112195B2 | Esophageal lesion treatment method | Human Necessities | 32 | Expired |
| US6210426A | Optical radiation treatment for prevention of surgical scars | Human Necessities | 32 | Expired |
| US8113209B2 | Sub-dermal laser skin treatment | Human Necessities | 31 | Active |
| US5668824A | Method and apparatus for replenishing dye solution in a dye laser | Electricity | 28 | Expired |
| US5700260A | Endoscopic light delivery system | Human Necessities | 27 | Expired |
| US6246710A | Method and apparatus for replenishing dye solution in a dye laser | Electricity | 24 | Expired |
| US5360425A | Sclerostomy method and apparatus | Human Necessities | 22 | Expired |
| US6632218B1 | Alexandrite laser system for hair removal and method therefor | Electricity | 22 | Expired |
| US7975702B2 | System and method for laser lipolysis | Human Necessities | 20 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.