KT&C CO., LTD
4Patents
4Active
4Granted
50Portfolio score
Filing activity: Jan 7, 2007 → Aug 10, 2021 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US8537220B2 | Surveillance camera having lens controller waterproofing member | Physics | 2 | Active |
| US8222997B2 | Method of preventing collisions between RFID readers in RFID system | Electricity | 1 | Active |
| US11882354B2 | System for acquisiting iris image for enlarging iris acquisition range | Electricity | 0 | Active |
| US11367349B2 | Method of detecting speed using difference of distance between object and monitoring camera | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.