YUMIN SYSTEM TECHNOLOGY CO., LTD
3Patents
3Active
3Granted
44Portfolio score
Filing activity: Jan 2, 2009 → Jun 2, 2017 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US11137315B2 | Leakage detection cable and method for manufacturing same | Electricity | 1 | Active |
| US8646318B2 | Leak sensor apparatus for sensing moisture | Emerging Cross-Sectional Technologies | 1 | Active |
| US9212965B2 | Leak detection device and remote monitoring system having slave controllers with unique IDs | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.