Hee Sook Lee
5Patents
2h-index
12Co-inventors
48Inventor score
Filing activity: Dec 21, 1992 → Nov 17, 2017
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5512797A | Electron guns for color picture tube | Electricity | 9 | Expired |
| US5299965A | Laser welding method for preparation of electron gun of color cathode-ray tube | Performing Operations; Transporting | 6 | Expired |
| US11684808B2 | High intensity focused ultrasonic surgical device with eccentric driving cam | Human Necessities | 0 | Active |
| US9206132B2 | Use of a novel aminopyridine derivative to prevent or treat cancer | Chemistry; Metallurgy | 0 | Active |
| US5574331A | In-line electron gun for a color picture tube | Electricity | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.