KLD CO., LTD.
2Patents
2Active
2Granted
37Portfolio score
Filing activity: Jun 11, 2018 → Jan 21, 2021
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US10699630B2 | LED electronic bulletin board enabling high-speed image calibration | Physics | 0 | Active |
| US11694611B2 | Four-way dual scanning electronic display board capable of scan control | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.