Sung Choi
5Patents
5Active
5Granted
46Portfolio score
Filing activity: Nov 23, 2006 → Jan 4, 2023 · 2 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US9149746B2 | High speed filtration device using porous media, and backwash method thereof | Emerging Cross-Sectional Technologies | 8 | Active |
| US10165054B2 | Control system and method for IoT boilers using central management server | Physics | 1 | Active |
| US11935173B2 | Providing method and device of interactive virtual reality contents | Physics | 0 | Active |
| US11605196B2 | Providing method and device of interactive virtual reality contents | Physics | 0 | Active |
| US8165610B2 | Interactive message service system and its method | Electricity | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.