Dae Hee Lee
7Patents
5Active
7Granted
42Portfolio score
Filing activity: Feb 1, 1996 → Feb 16, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5904836A | High-vacuum oil refinery system and process | Emerging Cross-Sectional Technologies | 41 | Expired |
| US6512490B1 | Portable satellite antenna | Electricity | 24 | Expired |
| US8730579B2 | Optical sheet having enhanced optical characteristics | Physics | 5 | Active |
| US9196185B2 | Testing apparatus for display device | Emerging Cross-Sectional Technologies | 2 | Active |
| US8945689B2 | Hydrotalcite for P.V.C. stabilizer and a method of thereof | Chemistry; Metallurgy | 1 | Active |
| US9315649B2 | Additive composition including counteragent | Chemistry; Metallurgy | 0 | Active |
| US11229672B2 | Probiotics composition containing hericium erinaceus | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.